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COMMERCIAL Timers & Real-Time Clocks 66

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
M48T35AV-10MH1E by STMicroelectronics

M48T35AV-10MH1E

STMicroelectronics

M48T35AV-10MH1E by STMicroelectronics is a CMOS timer and real-time clock with a max clock frequency of 0.032 MHz. It has a small outline package style, operates at temperatures b/w 0 to 70 °C, and is suitable for applications requiring precise timekeeping and timing functions.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDSO-G28

e3

18.1 mm

3

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

3.3

Not Qualified

3.05 mm

Timer or RTC

3.6 V

3 V

3.3 V

YES

CMOS

COMMERCIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

SECONDS

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T37V-10MH1E by STMicroelectronics

M48T37V-10MH1E

STMicroelectronics

M48T37V-10MH1E by STMicroelectronics is a CMOS real-time clock with an 8-bit data bus and operates at 3.3 V. It features interrupt capability, a max supply voltage of 3.6 V, and comes in a compact SOIC package. Ideal for timers in various electronic applications.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G44

e3/e4

18.1 mm

8

44

0

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SOP44,.5,32

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

NOT SPECIFIED

3.3

Not Qualified

3.05 mm

Timer or RTC

3.6 V

3 V

3.3 V

YES

CMOS

COMMERCIAL

TIN/NICKEL PALLADIUM GOLD

GULL WING

.81 mm

DUAL

SECONDS

NOT SPECIFIED

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T37Y-70MH1E by STMicroelectronics

M48T37Y-70MH1E

STMicroelectronics

M48T37Y-70MH1E by STMicroelectronics is a CMOS real-time clock with an 8-bit data bus and operates b/w 4.5V to 5.5V. It features interrupt capability and supports surface mount technology in a compact package. Ideal for timers in various electronic applications, it withstands temperatures up to 70 °C.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G44

18.1 mm

8

44

0

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SOP44,.5,32

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

.81 mm

DUAL

SECONDS

10

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T37Y-70MH1F by STMicroelectronics

M48T37Y-70MH1F

STMicroelectronics

M48T37Y-70MH1F by STMicroelectronics is a CMOS real-time clock with an 8-bit data bus and operates b/w 4.5V to 5.5V. It features interrupt capability and supports surface mount technology in a compact package. Ideal for timers in commercial applications, it withstands temperatures up to 70 °C.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G44

e3

18.1 mm

3

8

44

0

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SOP44,.5,32

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

245

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

Matte Tin (Sn) - annealed

GULL WING

.81 mm

DUAL

SECONDS

30

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T58Y-70MH1E by STMicroelectronics

M48T58Y-70MH1E

STMicroelectronics

M48T58Y-70MH1E by STMicroelectronics is a CMOS timer & real-time clock with 28 terminals, operating at 0-70°C. It has an external data bus width of 8 bits and a max clock frequency of 0.032 MHz. Ideal for applications requiring parallel, direct address access in commercial-grade environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDSO-G28

e3

18.1 mm

3

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

TIN

GULL WING

1.27 mm

DUAL

SECONDS

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T59Y-70MH1E by STMicroelectronics

M48T59Y-70MH1E

STMicroelectronics

M48T59Y-70MH1E by STMicroelectronics is a CMOS real-time clock with a max supply voltage of 5.5V and operates b/w 0 °C to 70 °C. It features parallel direct address access and interrupt capability, making it ideal for time-sensitive applications in embedded systems. Its compact SO package ensures efficient space utilization in designs.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

18.1 mm

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

1.27 mm

DUAL

SECONDS

10

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T59Y-70MH1F by STMicroelectronics

M48T59Y-70MH1F

STMicroelectronics

M48T59Y-70MH1F by STMicroelectronics is a CMOS real-time clock with a max supply voltage of 5.5V and operates in temps from 0 °C to 70 °C. It features parallel direct address access and interrupt capability, making it ideal for time-sensitive applications. Its compact SO package ensures efficient space utilization in electronic designs.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

18.1 mm

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

1.27 mm

DUAL

SECONDS

10

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T86MH1E by STMicroelectronics

M48T86MH1E

STMicroelectronics

M48T86MH1E by STMicroelectronics is a CMOS real-time clock with a max supply voltage of 5.5V and operates in temperatures from 0 °C to 70 °C. It features an interrupt capability and uses a parallel, muxed bus for data access. Ideal for timers in various electronic applications, it comes in a compact SO package.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G28

18.1 mm

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

1.27 mm

DUAL

SECONDS

10

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T86MH1F by STMicroelectronics

M48T86MH1F

STMicroelectronics

M48T86MH1F by STMicroelectronics is a CMOS real-time clock with a 5V supply and operates b/w 0 °C to 70 °C. It features a parallel, muxed bus for data access and interrupt capability. Ideal for timers in compact electronic devices, it comes in a small outline package.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G28

18.1 mm

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

3.05 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

1.27 mm

DUAL

SECONDS

10

NO

8.56 mm

TIMER, REAL TIME CLOCK

M48T35Y-70MH1E by STMicroelectronics

M48T35Y-70MH1E

STMicroelectronics

M48T35Y-70MH1E by STMicroelectronics is a CMOS timer & real-time clock with 28 terminals, operating at 0-70°C. It has a supply voltage range of 4.5-5.5V and supports parallel access method. Ideal for applications requiring small outline packages and low power consumption up to 0.032 MHz clock frequency.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDSO-G28

e3

18.1 mm

3

28

0

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.5

RECTANGULAR

SMALL OUTLINE

5

Not Qualified

3.05 mm

Timers or RTCs

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

TIN

GULL WING

1.27 mm

DUAL

SECONDS

NO

8.56 mm

TIMER, REAL TIME CLOCK

DS3231S by Maxim Integrated

DS3231S

Maxim Integrated

DS3231S by Maxim Integrated is a CMOS timer and real-time clock with I2C access method. It operates at a max supply voltage of 5.5V and has a small outline package style. It is commonly used in applications requiring accurate timekeeping, such as IoT devices and industrial automation systems.

.032 MHz

I2C

R-PDSO-G16

e0

10.3 mm

1

16

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

2.65 mm

5.5 V

2.3 V

3.3 V

YES

CMOS

COMMERCIAL

TIN LEAD

GULL WING

1.27 mm

DUAL

7.5 mm

TIMER, REAL TIME CLOCK

BQ3285ESSTRG4 by Texas Instruments

BQ3285ESSTRG4

Texas Instruments

BQ3285ESSTRG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 24 terminals, operating at 0-70°C. It has an external data bus width of 8 bits and can handle a clock frequency of 0.032 MHz. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e4

8.65 mm

2

24

1

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SSOP24,.24

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

5

Not Qualified

1.75 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.635 mm

DUAL

SECONDS

30

NO

3.9 mm

TIMER, REAL TIME CLOCK

BQ4802YDWRG4 by Texas Instruments

BQ4802YDWRG4

Texas Instruments

BQ4802YDWRG4 by Texas Instruments is a CMOS timer & real-time clock IC with 28 terminals. It operates b/w 0-70°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

17.9 mm

1

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

SOP

SOP28,.4

RECTANGULAR

SMALL OUTLINE

260

5

Not Qualified

2.65 mm

Timer or RTC

9 mA

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

SECONDS

30

NO

7.5 mm

TIMER, REAL TIME CLOCK

BQ4802YPWRG4 by Texas Instruments

BQ4802YPWRG4

Texas Instruments

BQ4802YPWRG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 28 terminals. It operates b/w 0-70 °C, with supply voltage of 4.5-5.5 V. Suitable for applications requiring PARALLEL, DIRECT ADDRESS access method and 0.032 MHz clock frequency.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-PDSO-G28

9.7 mm

28

1

70 Cel

0 Cel

PLASTIC/EPOXY

TSSOP

TSSOP28,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

NOT SPECIFIED

5

Not Qualified

1.2 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

GULL WING

.65 mm

DUAL

SECONDS

NOT SPECIFIED

NO

4.4 mm

TIMER, REAL TIME CLOCK

BQ3285LFSS-A1G4 by Texas Instruments

BQ3285LFSS-A1G4

Texas Instruments

BQ3285LFSS-A1G4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 24 terminals, operating voltage range of 2.7-5.5V, and clock frequency up to 0.032 MHz. It is used in applications requiring interrupt capability, parallel/muxed bus access method, and commercial temperature grade operation.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e4

8.65 mm

2

24

0

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SSOP24,.24

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

3/5

Not Qualified

1.73 mm

Timer or RTC

5.5 V

2.7 V

3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.635 mm

DUAL

SECONDS

30

NO

3.9 mm

TIMER, REAL TIME CLOCK

BQ3285LDSSG4 by Texas Instruments

BQ3285LDSSG4

Texas Instruments

BQ3285LDSSG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 24 terminals, operating at 3V. It has an external data bus width of 8 bits and can handle interrupts. Suitable for applications requiring precise timekeeping in commercial temperature environments up to 70°C.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e4

8.65 mm

2

24

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SSOP24,.24

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

3

Not Qualified

1.73 mm

Timer or RTC

5.5 V

2.7 V

3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.635 mm

DUAL

SECONDS

30

YES

3.9 mm

TIMER, REAL TIME CLOCK

BQ3285LDSSTRG4 by Texas Instruments

BQ3285LDSSTRG4

Texas Instruments

BQ3285LDSSTRG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 24 terminals, operating at 0-70°C. It has an external data bus width of 8 bits and supports interrupt capability. Suitable for applications requiring parallel or muxed bus access method, it operates on a supply voltage range of 2.7-5.5V.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e4

8.65 mm

2

24

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SSOP24,.24

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

3

Not Qualified

1.73 mm

Timer or RTC

5.5 V

2.7 V

3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.635 mm

DUAL

SECONDS

30

NO

3.9 mm

TIMER, REAL TIME CLOCK

BQ3285LFSS-A1TRG4 by Texas Instruments

BQ3285LFSS-A1TRG4

Texas Instruments

BQ3285LFSS-A1TRG4 by Texas Instruments is a CMOS TIMER & REAL TIME CLOCK with 24 terminals, operating at 3/5V. It features PARALLEL, MUXED BUS access method and interrupts capability. Ideal for applications requiring precise timekeeping in commercial-grade environments.

.032 MHz

8

PARALLEL, MUXED BUS

Y

R-PDSO-G24

e4

8.65 mm

2

24

0

70 Cel

0 Cel

PLASTIC/EPOXY

SSOP

SSOP24,.24

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

3/5

Not Qualified

1.73 mm

Timer or RTC

5.5 V

2.7 V

3 V

YES

CMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.635 mm

DUAL

SECONDS

30

NO

3.9 mm

TIMER, REAL TIME CLOCK