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Maxim Integrated Timers & Real-Time Clocks 56

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
DS1742-100IND by Maxim Integrated

DS1742-100IND

Maxim Integrated

DS1742-100IND by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 24 terminals. It operates b/w -40 to 85 °C, with supply voltage range of 4.5V to 5.5V. Access data via PARALLEL, DIRECT ADDRESS method for industrial applications.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-PDIP-P24

e0

37.595 mm

24

0

85 Cel

-40 Cel

PLASTIC/EPOXY

DIP

DIP24,.6

RECTANGULAR

IN-LINE

5

Not Qualified

8.51 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS1388Z-33 by Maxim Integrated

DS1388Z-33

Maxim Integrated

DS1388Z-33 by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates at 3.3V, -40 to 85°C, and has interrupt capability. Suitable for applications requiring precise timekeeping in industrial environments.

.032 MHz

I2C

Y

R-PDSO-G8

e0

4.9 mm

8

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

3.3

Not Qualified

1.75 mm

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

1.27 mm

DUAL

1/100 SECOND

NO

3.9 mm

TIMER, REAL TIME CLOCK

DS1388Z-5 by Maxim Integrated

DS1388Z-5

Maxim Integrated

DS1388Z-5 by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates b/w -40 to 85 °C, with supply voltage range of 4.5V to 5.5V. This small outline package is ideal for industrial applications requiring precise timekeeping and interrupt capability.

.032 MHz

I2C

Y

R-PDSO-G8

e0

4.9 mm

8

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

5

Not Qualified

1.75 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

1.27 mm

DUAL

1/100 SECOND

NO

3.9 mm

TIMER, REAL TIME CLOCK

MAX6917EO50 by Maxim Integrated

MAX6917EO50

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SSOP; Package Shape: RECTANGULAR;

.032 MHz

I2C

Y

R-PDSO-G20

e0

8.65 mm

1

20

85 Cel

-40 Cel

PLASTIC/EPOXY

SSOP

SSOP20,.25

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

5

Not Qualified

1.73 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

.635 mm

DUAL

SECONDS

NO

3.9 mm

TIMER, REAL TIME CLOCK

DS1286I by Maxim Integrated

DS1286I

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: PIN/PEG; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;

ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-P28

e0

38.865 mm

28

1

85 Cel

-40 Cel

UNSPECIFIED

DIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

10.28 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

1/100 SECOND

YES

15.24 mm

TIMER, REAL TIME CLOCK

DS1251YP-70IND by Maxim Integrated

DS1251YP-70IND

Maxim Integrated

DS1251YP-70IND by Maxim Integrated is a CMOS peripheral IC with 34 terminals, operating b/w -40 to 85 °C. It has an 8-bit external data bus width and uses parallel, direct address access method. Ideal for industrial applications requiring timers and real-time clocks.

USE DS9034PCX TO ORDER POWERCAP

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

1/100 SECOND

NO

TIMER, REAL TIME CLOCK

DS1558W-TRL by Maxim Integrated

DS1558W-TRL

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: TFQFP; Package Shape: SQUARE;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

S-PQFP-G48

e0

7 mm

48

85 Cel

-40 Cel

PLASTIC/EPOXY

TFQFP

TQFP48,.35SQ

SQUARE

FLATPACK, THIN PROFILE, FINE PITCH

3.3

Not Qualified

1.2 mm

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

QUAD

SECONDS

NO

7 mm

TIMER, REAL TIME CLOCK

DS1558Y-TRL by Maxim Integrated

DS1558Y-TRL

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: TFQFP; Package Shape: SQUARE;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

S-PQFP-G48

e0

7 mm

48

85 Cel

-40 Cel

PLASTIC/EPOXY

TFQFP

TQFP48,.35SQ

SQUARE

FLATPACK, THIN PROFILE, FINE PITCH

5

Not Qualified

1.2 mm

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

QUAD

SECONDS

NO

7 mm

TIMER, REAL TIME CLOCK