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RECTANGULAR Timers & Real-Time Clocks 242

Timers & Real-Time Clocks
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Bus Compatibility Maximum Clock Frequency External Data Bus Width Information Access Method Interrupt Capability JESD-30 Code JESD-609 Code Length Moisture Sensitivity Level (MSL) No. of Bits No. of Terminals No. of Timers On Chip Data RAM Width Maximum Operating Temperature Minimum Operating Temperature Maximum Output Clock Frequency Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Qualification RAM Words Screening Level Maximum Seated Height Sub-Category Maximum Supply Current Maximum Supply Voltage Minimum Supply Voltage Nominal Supply Voltage Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Minimum Time Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Volatile Width Peripheral IC Type
M48T08-100PC1 by STMicroelectronics

M48T08-100PC1

STMicroelectronics

STMicroelectronics M48T08-100PC1 is a CMOS TIMER & REAL TIME CLOCK with 8-bit RAM, 5V supply, and 0.032 MHz clock frequency. It operates in commercial temperature range from 0 to 70 °C and uses parallel access method. Ideal for applications requiring precise timekeeping in various electronic devices.

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Not Qualified

8184

9.65 mm

Timer or RTC

80 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T08-150PC1 by STMicroelectronics

M48T08-150PC1

STMicroelectronics

M48T08-150PC1 by STMicroelectronics is a CMOS timer & real-time clock with 8-bit RAM. It operates b/w 4.75V to 5.5V, has a clock frequency of 0.032 MHz, and offers parallel access method. Ideal for applications requiring precise timekeeping in commercial temperature range.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Not Qualified

8184

9.65 mm

Timer or RTC

80 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T18-150PC1 by STMicroelectronics

M48T18-150PC1

STMicroelectronics

M48T18-150PC1 by STMicroelectronics is a CMOS TIMER & REAL TIME CLOCK with 8-bit RAM, 5V supply voltage, and 0.032 MHz clock frequency. It operates in commercial temperature range of 0-70°C and uses parallel access method for applications requiring precise timekeeping in various electronic devices.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Not Qualified

8184

9.65 mm

Timer or RTC

80 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T58-70PC1 by STMicroelectronics

M48T58-70PC1

STMicroelectronics

M48T58-70PC1 by STMicroelectronics is a TIMER & REAL TIME CLOCK with 8-bit RAM, 8184 RAM words, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and has a supply voltage range of 4.75V to 5.5V. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Not Qualified

8184

9.65 mm

Timer or RTC

50 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T58Y-70PC1 by STMicroelectronics

M48T58Y-70PC1

STMicroelectronics

M48T58Y-70PC1 by STMicroelectronics is a CMOS timer & real-time clock with 8-bit RAM. It operates b/w 0-70°C, with supply voltage range of 4.5-5.5V and clock frequency up to 0.032 MHz. Ideal for applications requiring parallel access method and direct address, it comes in a rectangular package with 28 terminals.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Not Qualified

8184

9.65 mm

Timer or RTC

50 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T129V-85PM1 by STMicroelectronics

M48T129V-85PM1

STMicroelectronics

STMicroelectronics M48T129V-85PM1 is a TIMER & REAL TIME CLOCK IC with 32 terminals, 3.3V supply, and 0-70 °C operating temp. It features 8-bit RAM, 0.032 MHz clock frequency, and parallel access method. Ideal for applications requiring precise timekeeping in commercial-grade devices.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDIP-T32

e3

42.8 mm

1

32

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP32,.6

RECTANGULAR

IN-LINE

3.3

Not Qualified

65536

9.52 mm

Timer or RTC

3.6 V

3 V

3.3 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T129Y-70PM1 by STMicroelectronics

M48T129Y-70PM1

STMicroelectronics

STMicroelectronics M48T129Y-70PM1 is a TIMER & REAL TIME CLOCK with 32 terminals, 5V supply, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and has 65536 RAM words. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDIP-T32

e3

42.8 mm

1

32

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP32,.6

RECTANGULAR

IN-LINE

5

Not Qualified

65536

9.52 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

MCP79411T-I/ST by Microchip Technology

MCP79411T-I/ST

Microchip Technology

MCP79411T-I/ST by Microchip Technology is a CMOS RTC with I2C interface, 64 RAM words, and interrupt capability. It operates b/w -40 to 85°C, has a supply voltage range of 1.8-5.5V, and consumes up to 3mA. Ideal for industrial applications requiring precise timekeeping in compact designs.

ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL

.032 MHz

0

I2C

Y

R-PDSO-G8

e3

4.4 mm

1

8

1

8

85 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP8,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

2/5

Not Qualified

64

TS 16949

1.2 mm

Timers or RTCs

3 mA

5.5 V

1.8 V

2.5 V

YES

CMOS

INDUSTRIAL

MATTE TIN

GULL WING

.65 mm

DUAL

SECONDS

40

NO

3 mm

TIMER, REAL TIME CLOCK

BU9873F-GTE2 by ROHM

BU9873F-GTE2

ROHM

ROHM's BU9873F-GTE2 is an I2C timer/real-time clock with 1.8-5.5V supply range, -40 to 85°C operating temp, and small outline package. Ideal for industrial applications requiring precise timekeeping in compact designs.

SEATED-HGT CALCULATED

I2C

R-PDSO-G8

5 mm

8

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

NOT SPECIFIED

1.71 mm

5.5 V

1.8 V

3 V

YES

CMOS

INDUSTRIAL

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

4.4 mm

TIMER, REAL TIME CLOCK

BU9873FVM-GTTR by ROHM

BU9873FVM-GTTR

ROHM

ROHM's BU9873FVM-GTTR is an I2C timer & real-time clock with 8 terminals. It operates b/w -40 to 85°C, suitable for industrial applications. With a supply voltage range of 1.8-5.5V, it offers precise timekeeping in compact SMD package.

I2C

R-PDSO-G8

2.9 mm

8

85 Cel

-40 Cel

PLASTIC/EPOXY

VSSOP

RECTANGULAR

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

NOT SPECIFIED

.9 mm

5.5 V

1.8 V

3 V

YES

CMOS

INDUSTRIAL

GULL WING

.65 mm

DUAL

NOT SPECIFIED

2.8 mm

TIMER, REAL TIME CLOCK

M48T02-150PC1 by STMicroelectronics

M48T02-150PC1

STMicroelectronics

STMicroelectronics M48T02-150PC1 is a CMOS TIMER & REAL TIME CLOCK with 2040 RAM words, 8-bit data RAM width, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and uses parallel, direct address access method. Ideal for applications requiring precise timekeeping in commercial-grade environments.

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T24

e3

34.545 mm

24

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

2040

9.65 mm

Timer or RTC

80 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T02-200PC1 by STMicroelectronics

M48T02-200PC1

STMicroelectronics

STMicroelectronics M48T02-200PC1 is a CMOS TIMER & REAL TIME CLOCK with 2040 RAM words, 8-bit data RAM width, and 0.032 MHz max clock frequency. It operates b/w 0 to 70 °C, has parallel access method, and is ideal for applications requiring accurate timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T24

e3

34.545 mm

24

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

2040

9.65 mm

Timer or RTC

80 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T12-150PC1 by STMicroelectronics

M48T12-150PC1

STMicroelectronics

M48T12-150PC1 by STMicroelectronics is a CMOS real-time clock with 2040 RAM words, 8-bit data bus width, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and is ideal for applications requiring parallel access method, such as timers and RTCs.

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T24

e3

34.545 mm

24

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

2040

9.65 mm

Timer or RTC

80 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T12-200PC1 by STMicroelectronics

M48T12-200PC1

STMicroelectronics

STMicroelectronics M48T12-200PC1 is a CMOS TIMER & REAL TIME CLOCK with 2040 RAM words, 8-bit data bus width, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and uses parallel access method for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T24

e3

34.545 mm

24

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

2040

9.65 mm

Timer or RTC

80 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T12-70PC1 by STMicroelectronics

M48T12-70PC1

STMicroelectronics

M48T12-70PC1 by STMicroelectronics is a CMOS TIMER & REAL TIME CLOCK with 2040 RAM words, 8-bit data RAM width, and 0.032 MHz clock frequency. It operates b/w 0 to 70 °C and has a supply voltage range of 4.5V to 5.5V. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T24

e3

34.545 mm

24

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

2040

9.65 mm

Timer or RTC

80 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T86PC1 by STMicroelectronics

M48T86PC1

STMicroelectronics

M48T86PC1 by STMicroelectronics is a TIMER & REAL TIME CLOCK IC with 8-bit RAM, 0.008192 MHz clock frequency, and 5V supply. It operates in commercial temperature range of 0-70°C, suitable for applications requiring parallel or muxed bus access method and interrupt capability. The package style is in-line with 24 terminals and dimensions of 34.545mm x 15.24mm x 9.65mm.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e3

34.545 mm

24

1

8

70 Cel

0 Cel

.008192 MHz

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

114

9.65 mm

Timer or RTC

15 mA

5.5 V

4.5 V

5 V

NO

MOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T35-70PC1 by STMicroelectronics

M48T35-70PC1

STMicroelectronics

STMicroelectronics M48T35-70PC1 is a CMOS TIMER & REAL TIME CLOCK with 5V supply, 0-70°C temp range, and 0.032 MHz clock frequency. It features 8-bit RAM, PARALLEL access method, and PLASTIC/EPOXY package. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

5

Not Qualified

32760

9.65 mm

Timers or RTCs

50 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T35Y-70PC1 by STMicroelectronics

M48T35Y-70PC1

STMicroelectronics

STMicroelectronics M48T35Y-70PC1 is a CMOS TIMER & REAL TIME CLOCK with 5V supply, 8-bit RAM, and 0.032 MHz clock frequency. It operates in commercial temperature range of 0-70°C, suitable for applications requiring parallel access method and direct address capability.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

5

Not Qualified

32760

9.65 mm

Timer or RTC

50 mA

5.5 V

4.75 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T59Y-70PC1 by STMicroelectronics

M48T59Y-70PC1

STMicroelectronics

TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDIP-T28

e0

39.625 mm

28

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

245

5

Not Qualified

8176

9.65 mm

Timer or RTC

50 mA

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NOT SPECIFIED

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T512V-85PM1 by STMicroelectronics

M48T512V-85PM1

STMicroelectronics

STMicroelectronics M48T512V-85PM1 is a CMOS TIMER & REAL TIME CLOCK with 3.3V supply, 8-bit RAM, and 0.032 MHz clock frequency. It has 32 terminals for parallel access applications in commercial temperature range.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-P32

e3

42.8 mm

32

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP32,.8

RECTANGULAR

IN-LINE

3.3

Not Qualified

268288

9.52 mm

Timer or RTC

3.6 V

3 V

3.3 V

NO

CMOS

COMMERCIAL

MATTE TIN

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T512Y-70PM1 by STMicroelectronics

M48T512Y-70PM1

STMicroelectronics

M48T512Y-70PM1 by STMicroelectronics is a CMOS timer & real-time clock with 5V supply, 32 terminals, and 268288 RAM words. It operates b/w 0-70 °C, has a clock frequency of 0.032 MHz, and uses parallel access method. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-P32

e3

42.8 mm

1

32

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP32,.8

RECTANGULAR

IN-LINE

5

Not Qualified

268288

9.52 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M48T128Y-70PM1 by STMicroelectronics

M48T128Y-70PM1

STMicroelectronics

M48T128Y-70PM1 by STMicroelectronics is a TIMER & REAL TIME CLOCK with 32 terminals, 5V supply, and 8-bit RAM. It operates b/w 0-70 °C, has a clock frequency of 0.032 MHz, and uses parallel access method. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-P32

e3

42.8 mm

1

32

0

8

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP32,.8

RECTANGULAR

IN-LINE

5

Not Qualified

65536

9.52 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M41ST85WMH6TR by STMicroelectronics

M41ST85WMH6TR

STMicroelectronics

M41ST85WMH6TR by STMicroelectronics is a CMOS timer & real-time clock IC with I2C access, 28 terminals, interrupt capability, and operates b/w -40 to 85 °C. It has a supply voltage range of 2.7-3.6V, clock frequency of 0.032 MHz, and is ideal for industrial applications requiring precise timekeeping in compact designs.

.032 MHz

0

I2C

Y

R-PDSO-G28

e0

18.1 mm

28

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

3/3.3

Not Qualified

3.05 mm

Timer or RTC

3.6 V

2.7 V

3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

1.27 mm

DUAL

1/100 SECOND

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T35AV-10PC1 by STMicroelectronics

M48T35AV-10PC1

STMicroelectronics

STMicroelectronics M48T35AV-10PC1 is a CMOS TIMER & REAL TIME CLOCK with 28 terminals, 3.3V supply, and 0.032 MHz clock frequency. It operates b/w 0-70°C, uses parallel access method, and has PLASTIC/EPOXY package for applications requiring accurate timekeeping in various electronic devices.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-T28

e3

39.625 mm

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

3.3

Not Qualified

9.65 mm

Timer or RTC

3.6 V

3 V

3.3 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

MC14541BF by Onsemi

MC14541BF

Onsemi

MC14541BF by Onsemi is a CMOS TIMER IC with 14 terminals, operating at -55 to 125 °C. It has a clock frequency of 3 MHz and supports supply voltage range of 3-18 V. Widely used in military applications due to its MILITARY grade and programmable timer functionality.

3 MHz

R-PDSO-G14

e4

10.2 mm

3

14

1

125 Cel

-55 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

2.05 mm

18 V

3 V

5 V

YES

CMOS

MILITARY

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

5.275 mm

TIMER, PROGRAMMABLE

BQ4802LYDSH by Texas Instruments

BQ4802LYDSH

Texas Instruments

BQ4802LYDSH by Texas Instruments is a CMOS timer & real-time clock with 28 terminals. It operates b/w 0-70°C, with supply voltage of 2.7-3.6V and clock frequency up to 0.032 MHz. Ideal for applications requiring parallel access method and interrupt capability in small outline packages.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

18.095 mm

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

NOT SPECIFIED

3.3

Not Qualified

3.05 mm

Timer or RTC

3.6 V

2.7 V

3.3 V

YES

CMOS

COMMERCIAL

GULL WING

1.27 mm

DUAL

SECONDS

NOT SPECIFIED

NO

8.56 mm

TIMER, REAL TIME CLOCK

BQ4802LYPW by Texas Instruments

BQ4802LYPW

Texas Instruments

BQ4802LYPW by Texas Instruments is a CMOS timer and real-time clock IC with 28 terminals. It operates b/w 0-70°C, with supply voltage of 2.7-3.6V and max current draw of 9mA. Suitable for applications requiring parallel access, interrupt capability, and direct address method in small outline packages.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

9.7 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

TSSOP

TSSOP28,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

3.3

Not Qualified

1.2 mm

Timer or RTC

9 mA

3.6 V

2.7 V

3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

SECONDS

30

YES

4.4 mm

TIMER, REAL TIME CLOCK

DS9034I-PCX by Maxim Integrated

DS9034I-PCX

Maxim Integrated

DS9034I-PCX by Maxim Integrated is a TIMER & REAL TIME CLOCK with PARALLEL, DIRECT ADDRESS access method. It has 34 terminals and operates at a max clock frequency of 0.032 MHz. This CMOS technology device is commonly used in commercial applications requiring accurate timekeeping.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

R-XDMA-U34

e0

34

0

70 Cel

0 Cel

UNSPECIFIED

RECTANGULAR

MICROELECTRONIC ASSEMBLY

Not Qualified

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

TIN LEAD

J INVERTED

DUAL

TIMER, REAL TIME CLOCK

DS17285S-3NT by Maxim Integrated

DS17285S-3NT

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: SOP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e0

17.9 mm

24

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP24,.4

RECTANGULAR

SMALL OUTLINE

245

3

Not Qualified

2.67 mm

Timer or RTC

3.7 V

2.7 V

3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

1.27 mm

DUAL

SECONDS

YES

7.5 mm

TIMER, REAL TIME CLOCK

DS17487-3IND by Maxim Integrated

DS17487-3IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e0

33.782 mm

24

1

85 Cel

-40 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

3

Not Qualified

9.398 mm

Timer or RTC

3.7 V

2.7 V

3 V

NO

CMOS

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS17487-5IND by Maxim Integrated

DS17487-5IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e0

33.782 mm

24

1

85 Cel

-40 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

9.398 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS17887-3IND by Maxim Integrated

DS17887-3IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e0

33.782 mm

24

1

85 Cel

-40 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

3

Not Qualified

9.398 mm

Timer or RTC

3.7 V

2.7 V

3 V

NO

CMOS

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS17887-5IND by Maxim Integrated

DS17887-5IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e0

33.782 mm

24

1

85 Cel

-40 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

9.398 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

M41T56C64MY6E by STMicroelectronics

M41T56C64MY6E

STMicroelectronics

M41T56C64MY6E by STMicroelectronics is a CMOS timer & real-time clock with I2C access, operating b/w -40 to 85 °C. It has 18 terminals, 5V supply voltage, and supports up to 0.032 MHz clock frequency. Ideal for industrial applications requiring precise timekeeping in compact designs.

.032 MHz

I2C

N

R-PDSO-G18

e3

11.61 mm

1

18

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP18,.4

RECTANGULAR

SMALL OUTLINE

5

Not Qualified

2.69 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

SECONDS

YES

7.62 mm

TIMER, REAL TIME CLOCK

M41T56C64MY6F by STMicroelectronics

M41T56C64MY6F

STMicroelectronics

M41T56C64MY6F by STMicroelectronics is a CMOS timer & real-time clock with I2C access method. It operates b/w -40 to 85 °C, with supply voltage range of 4.5-5.5V. Suitable for industrial applications requiring accurate timekeeping in compact form factor.

.032 MHz

I2C

N

R-PDSO-G18

e3

11.61 mm

1

18

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP18,.4

RECTANGULAR

SMALL OUTLINE

5

Not Qualified

2.69 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

SECONDS

YES

7.62 mm

TIMER, REAL TIME CLOCK

BQ4802LYDWRG4 by Texas Instruments

BQ4802LYDWRG4

Texas Instruments

BQ4802LYDWRG4 by Texas Instruments is a TIMER & REAL TIME CLOCK IC with 28 terminals, operating at 3.6V max supply voltage and 0.032 MHz clock frequency. It is used in applications requiring parallel access method, interrupt capability, and commercial temperature grade.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

17.9 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.4

RECTANGULAR

SMALL OUTLINE

260

3/3.3

Not Qualified

2.65 mm

Timer or RTC

9 mA

3.6 V

2.7 V

3.3 V

YES

CMOS

COMMERCIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

SECONDS

NOT SPECIFIED

NO

7.5 mm

TIMER, REAL TIME CLOCK

BQ4802LYPWG4 by Texas Instruments

BQ4802LYPWG4

Texas Instruments

BQ4802LYPWG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 28 terminals, operating at 3.6V max supply voltage and 0.032 MHz clock frequency. It is used in applications requiring parallel access method, interrupt capability, and temperature range of 0-70°C.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

9.7 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

TSSOP

TSSOP28,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

3/3.3

Not Qualified

1.2 mm

Timer or RTC

9 mA

3.6 V

2.7 V

3.3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

SECONDS

30

NO

4.4 mm

TIMER, REAL TIME CLOCK

BQ3285P-SB2E3 by Texas Instruments

BQ3285P-SB2E3

Texas Instruments

BQ3285P-SB2E3 by Texas Instruments is a CMOS timer & real-time clock with 24 terminals. It operates b/w 0-70°C, with supply voltage of 4.5-5.5V and clock frequency up to 0.032 MHz. Ideal for applications requiring parallel/muxed bus access, interrupt capability, and precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDIP-T24

e3

31.75 mm

24

1

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

5.08 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

BQ4845S-A4G4 by Texas Instruments

BQ4845S-A4G4

Texas Instruments

BQ4845S-A4G4 by Texas Instruments is a CMOS timer & real-time clock IC with 28 terminals. It operates b/w 0-70°C, with supply voltage of 4.75-5.5V and clock frequency up to 0.032 MHz. Ideal for applications requiring interrupt capability and parallel, direct address access method in small outline packages.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

17.9705 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.4

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

2.667 mm

Timer or RTC

5.5 V

4.75 V

5 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

SECONDS

30

NO

7.5565 mm

TIMER, REAL TIME CLOCK

BQ4845S-A4NG4 by Texas Instruments

BQ4845S-A4NG4

Texas Instruments

BQ4845S-A4NG4 by Texas Instruments is a CMOS timer and real-time clock with 28 terminals. It operates b/w -40 to 85°C, with a supply voltage range of 4.75V to 5.5V. This IC has interrupt capability, parallel access method, and can handle up to 0.032 MHz clock frequency for industrial applications.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

17.9705 mm

1

28

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP28,.4

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

2.667 mm

Timer or RTC

5.5 V

4.75 V

5 V

YES

CMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

SECONDS

30

NO

7.5565 mm

TIMER, REAL TIME CLOCK

BQ4845YP-A4E3 by Texas Instruments

BQ4845YP-A4E3

Texas Instruments

BQ4845YP-A4E3 by Texas Instruments is a TIMER & REAL TIME CLOCK IC with 28 terminals. It operates b/w 0-70°C, with supply voltage range of 4.5-5.5V and clock frequency up to 0.032 MHz. Ideal for applications requiring parallel access method and interrupt capability in commercial temperature grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDIP-T28

37.084 mm

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

NOT SPECIFIED

5

Not Qualified

4.826 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

COMMERCIAL

THROUGH-HOLE

2.54 mm

DUAL

SECONDS

NOT SPECIFIED

NO

15.24 mm

TIMER, REAL TIME CLOCK

BQ4845YS-A4G4 by Texas Instruments

BQ4845YS-A4G4

Texas Instruments

BQ4845YS-A4G4 by Texas Instruments is a CMOS timer and real-time clock with 28 terminals. It operates b/w 0 to 70°C, with interrupt capability and parallel access method. Suitable for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

e4

17.9705 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.4

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

2.667 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

SECONDS

30

NO

7.5565 mm

TIMER, REAL TIME CLOCK

M41T82RM6E by STMicroelectronics

M41T82RM6E

STMicroelectronics

M41T82RM6E by STMicroelectronics is an 8-bit RTC with I2C interface, operating at a clock frequency of 0.4 MHz. It has a supply voltage range of 2.7V to 5.5V and can withstand industrial temperature grades from -40°C to 85°C. This small outline package timer is ideal for applications requiring precise timekeeping in various electronic devices.

.4 MHz

I2C

Y

R-PDSO-G8

e4

4.9 mm

1

8

8

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

3/5

Not Qualified

1.75 mm

Timers or RTCs

5.5 V

2.7 V

3 V

YES

CMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

1/100 SECOND

40

NO

3.9 mm

TIMER, REAL TIME CLOCK

M41T82SM6E by STMicroelectronics

M41T82SM6E

STMicroelectronics

M41T82SM6E by STMicroelectronics is an 8-bit RTC with I2C interface, operating at a max frequency of 0.4 MHz. It has interrupt capability and operates in industrial temperature range (-40 to 85°C). This small outline package clock IC is suitable for various timer and real-time clock applications.

.4 MHz

I2C

Y

R-PDSO-G8

e4

4.9 mm

1

8

8

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

3.3/5

Not Qualified

1.75 mm

Timers or RTCs

5.5 V

3 V

5 V

YES

CMOS

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

1.27 mm

DUAL

1/100 SECOND

30

NO

3.9 mm

TIMER, REAL TIME CLOCK

M41T82ZM6E by STMicroelectronics

M41T82ZM6E

STMicroelectronics

STMicroelectronics M41T82ZM6E is an 8-bit RTC with I2C interface, operating at -40 to 85°C. It has interrupt capability, 3/5V power supplies, and a clock frequency of 0.4MHz. Ideal for industrial applications requiring precise timekeeping in a compact SMD package.

.4 MHz

I2C

Y

R-PDSO-G8

e4

4.9 mm

1

8

8

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

3/5

Not Qualified

1.75 mm

Timers or RTCs

5.5 V

2.38 V

3 V

YES

CMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

1/100 SECOND

40

NO

3.9 mm

TIMER, REAL TIME CLOCK

M41T83RMY6E by STMicroelectronics

M41T83RMY6E

STMicroelectronics

M41T83RMY6E by STMicroelectronics is a CMOS real-time clock with I2C access, operating b/w 2.7V and 5.5V. It features an industrial temperature range of -40 °C to 85°C and supports interrupt capability. Ideal for timers in various applications, it comes in a compact SO package.

.4 MHz

I2C

Y

R-PDSO-G18

e3

11.61 mm

1

8

18

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.4

RECTANGULAR

SMALL OUTLINE

240

3/5

Not Qualified

2.69 mm

Timers or RTCs

5.5 V

2.7 V

3 V

YES

CMOS

INDUSTRIAL

Matte Tin (Sn) - annealed

GULL WING

1.27 mm

DUAL

1/100 SECOND

30

NO

7.62 mm

TIMER, REAL TIME CLOCK

M41T83SMY6E by STMicroelectronics

M41T83SMY6E

STMicroelectronics

M41T83SMY6E by STMicroelectronics is an 8-bit RTC with I2C interface, operating at a max frequency of 0.4 MHz. Ideal for industrial applications, it has interrupt capability and operates b/w -40 to 85°C. With a small outline package style and dual terminal position, it offers precise timekeeping in a compact form factor.

.4 MHz

I2C

Y

R-PDSO-G18

e3

11.61 mm

1

8

18

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.4

RECTANGULAR

SMALL OUTLINE

240

3.3/5

Not Qualified

2.69 mm

Timers or RTCs

5.5 V

3 V

5 V

YES

CMOS

INDUSTRIAL

Matte Tin (Sn) - annealed

GULL WING

1.27 mm

DUAL

1/100 SECOND

30

NO

7.62 mm

TIMER, REAL TIME CLOCK

M41T83ZMY6E by STMicroelectronics

M41T83ZMY6E

STMicroelectronics

M41T83ZMY6E by STMicroelectronics is an 8-bit RTC with I2C interface, operating at 3-5V. It has interrupt capability and industrial temperature grade. With a small outline package, it's ideal for applications requiring precise timekeeping in harsh environments.

.4 MHz

I2C

Y

R-PDSO-G18

e3

11.61 mm

1

8

18

1

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.4

RECTANGULAR

SMALL OUTLINE

240

3/5

Not Qualified

2.69 mm

Timers or RTCs

5.5 V

2.38 V

3 V

YES

CMOS

INDUSTRIAL

Matte Tin (Sn) - annealed

GULL WING

1.27 mm

DUAL

1/100 SECOND

30

NO

7.62 mm

TIMER, REAL TIME CLOCK