Real Time Clocks_Clock/Timing_Integrated Circuits (ICs)_All Tested Limited_Integrated Circuits (ICs)_Semiconductors_Circuit Protection_Connectors_Cable Assemblies

Manufacturer

National Semiconductor

Intersil (Renesas Electronics Corporation)

Zetex Semiconductors (Diodes Inc.)

ECS Inc. International

Epson

Roving Networks (Microchip Technology)

Maxim Integrated / Analog Devices

Texas Instruments

Dallas Semiconductor

KYOCERA AVX

STMicroelectronics

Linear Technology (Analog Devices, Inc.)

Abracon

NXP Semiconductors

ROHM Semiconductor

Cymbet Corporation

NXP Semiconductors

SparkFun

ABLIC

RICOH/Nisshinbo Micro Devices

Raltron

Rochester Electronics

Micro Crystal

Suntsu Electronics, Inc.

EM Microelectronic

OSRAM Opto Semiconductors (ams OSRAM)

Ambiq Micro, Inc.

Benchmarq

Elantec

Intersil

Harris Corporation

Simtek

Series

2-Wire™

Artasie

EconoRAM

LV8571A

RA-4574SA

RA-8565SA

RTC-4543SA

RTC-4543SB

RTC-4574JE

RTC-4574NB

RTC-4574SA

RTC-8564JE

RTC-8564NB

RTC-72421

RTC-72423

RX-4035LC

RX-4035SA

RX-4045NB

RX-4045SA

RX-4571LC

RX-4571NB

RX-4571SA

RX-4574LC

RX-4575LC

RX-4581NB

RX-4801SA

RX-4803LC

RX-4803SA

RX-8025NB

RX-8025SA

RX-8035LC

RX-8035SA

RX-8564LC

RX-8571LC

RX-8571NB

RX-8571SA

RX-8581JE

RX-8581NB

RX-8581SA

RX-8731LC

RX-8801SA

RX-8803LC

RX-8803SA

RX4111CE

RX4901CE

RX6110SA

RX8010SJ

RX8111CE

RX8130CE

RX8804CE

RX8900CE

RX8900SA

RX8901CE

S-35190A H

S-35390A H

S-35399A03

Timekeeper®

Timekeeper®, CAPHAT™

Packaging

Bag

Bulk

Cut Tape (CT)

Strip

Tape & Reel (TR)

Tray

Tube

Product Status

Active

Obsolete

Discontinued

Last Time Buy

Not For New Designs

Features

Alarm

Alarm, Backup Supply Charger, Leap Year, RAM

Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump

Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger

Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Alarm, Daylight Savings, Leap Year, RAM

Alarm, Daylight Savings, Leap Year, SRAM

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Alarm, Daylight Savings, NVRAM, NVSRAM, Square Wave Output, Y2K

Alarm, Daylight Savings, NVSRAM

Alarm, Daylight Savings, SRAM

Alarm, EEPROM

Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger

Alarm, EEPROM, Leap Year, RAM, Trickle-Charger

Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Trickle-Charger

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer

Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger

Alarm, EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer

Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer

Alarm, EEPROM, Leap Year, Unique ID

Alarm, EEPROM, RAM, Trickle Charger

Alarm, EEPROM, TCXO/Crystal, Trickle-Charger

Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer

Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal

Alarm, Leap Year

Alarm, Leap Year, NVRAM, Square Wave Output, Trickle-Charger

Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger

Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer

Alarm, Leap Year, NVSRAM, Square Wave Output

Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer

Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Alarm, Leap Year, NVSRAM, Trickle-Charger

Alarm, Leap Year, NVSRAM, Watchdog Timer

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Alarm, Leap Year, NVSRAM, Y2K

Alarm, Leap Year, Programmable Clock Output, RAM, Timer

Alarm, Leap Year, Programmable Clock Output, Timer

Alarm, Leap Year, Programmable Clock Output, Watchdog Timer

Alarm, Leap Year, RAM

Alarm, Leap Year, RAM, SRAM

Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger

Alarm, Leap Year, RAM, Square Wave Output, Supervisor, Trickle Charger, Unique ID, Watchdog Timer

Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger

Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger, Unique ID, Watchdog Timer

Alarm, Leap Year, RAM, Trickle Charger

Alarm, Leap Year, SRAM

Alarm, Leap Year, SRAM, Trickle-Charger

Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer

Alarm, Leap Year, SRAM, Watchdog Timer

Alarm, Leap Year, Square Wave Output

Alarm, Leap Year, Square Wave Output, SRAM

Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal

Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer

Alarm, Leap Year, Square Wave Output, SRAM, Unique ID

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K

Alarm, Leap Year, Square Wave Output, TCXO/Crystal

Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer

Alarm, Leap Year, Square Wave Output, Trickle-Charger

Alarm, Leap Year, Square Wave Output, Unique ID

Alarm, Leap Year, Square Wave Output, Watchdog Timer

Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer

Alarm, Leap Year, Supervisor, Watchdog Timer

Alarm, Leap Year, Trickle-Charger

Alarm, Leap Year, Unique ID

Alarm, Leap Year, Unique ID, Y2K

Alarm, Leap Year, Watchdog Timer

Alarm, Leap Year, Watchdog Timer, Y2K

Alarm, NVRAM, Square Wave Output, Trickle-Charger, Watchdog Timer

Alarm, NVSRAM

Alarm, NVSRAM, Square Wave Output

Alarm, NVSRAM, Square Wave Output, Y2K

Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer

Alarm, RAM

Alarm, SRAM

Alarm, SRAM, Trickle-Charger

Alarm, Square Wave Output

Alarm, Square Wave Output, SRAM

Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer

Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer

Alarm, Square Wave Output, Watchdog Timer

Alarm, Supervisor, Watchdog Timer

Alarm, Watchdog Timer

Alarm, Y2K

Audio, Leap Year, Trickle-Charger

EEPROM, Leap Year

EEPROM, Leap Year, NVSRAM

EEPROM, Leap Year, NVSRAM, RAM

EEPROM, Leap Year, RAM, SRAM

EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer

Leap Year

Leap Year, NVSRAM

Leap Year, NVSRAM, RAM, Trickle-Charger

Leap Year, NVSRAM, Square Wave Output

Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Leap Year, NVSRAM, Trickle-Charger

Leap Year, NVSRAM, Y2K

Leap Year, RAM

Leap Year, RAM, Square Wave Output

Leap Year, SRAM

Leap Year, Square Wave Output, Trickle-Charger

Leap Year, Square Wave Output, Y2K

Leap Year, Supervisor

Leap Year, Trickle-Charger

Leap Year, Watchdog Timer

NVSRAM

Square Wave Output

Square Wave Output, Unique ID

Trickle-Charger

Unique ID

Package / Case

6-SMD, J-Lead

6-VBGA, FCBGA

6-VFBGA, FCBGA

6-WDFN Exposed Pad

8-DIP (0.300", 7.62mm)

8-LCC

8-LSSOP (0.173", 4.40mm Width)

8-SMD

8-SMD, Flat Lead

8-SMD, Flat Leads

8-SOIC (0.154", 3.90mm Width)

8-SOIC (0.173", 4.40mm Width)

8-SOIC (0.173", 4.40mm Width) Exposed Pad

8-SOIC (0.209", 5.30mm Width)

8-SOIC (0.295", 7.50mm Width)

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-UFDFN

8-UFDFN Exposed Pad

8-VDFN Exposed Pad

8-VFBGA, WLBGA

8-VSSOP, 8-MSOP (0.110", 2.80mm Width)

8-WCDFN

8-WDFN Exposed Pad

8-WFBGA, WLBGA

8-WFDFN Exposed Pad

8-XFBGA, WLCSP

10-LFSOP (0.173", 4.40mm Width)

10-LFSOP, 10-MSOP (0.110", 2.80mm Width)

10-LLGA

10-SMD, No Lead

10-SMD Module

10-TCDFN Exposed Pad

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-VCDFN

10-VFDFN Exposed Pad

10-VFSOP, 10-MSOP (0.110", 2.80mm Width)

10-WFDFN Exposed Pad

10-XFDFN Exposed Pad

12-TFSOJ (0.094", 2.40mm Width)

12-UFBGA, WLBGA

12-VFDFN Exposed Pad

12-WFBGA, WLBGA

12-XFBGA, WLCSP

12-XFQFN Exposed Pad

14-DIP Module (0.335", 8.51mm)

14-SOIC (0.154", 3.90mm Width)

14-SOIC (0.197", 5.00mm Width)

14-SOIC (0.209", 5.30mm Width)

14-SOIC, Non-Standard

14-SSOP (0.209", 5.30mm Width)

14-TSSOP (0.173", 4.40mm Width)

14-WFDFN Exposed Pad

16-DIP (0.300", 7.62mm)

16-LFDFN Exposed Pad

16-LSSOP (0.173", 4.40mm Width)

16-SOIC (0.154", 3.90mm Width)

16-SOIC (0.295", 7.50mm Width)

16-SSOP (0.209", 5.30mm Width)

16-UFQFN Exposed Pad

16-VFDFN Exposed Pad

16-VFQFN Exposed Pad

16-VQFN Exposed Pad

16-XFQFN Exposed Pad

18-DIP (0.300", 7.62mm)

18-SOIC (0.209", 5.30mm Width)

18-SOX, 18-SOIC with Crystal (7.5mm Width)

18-XFQFN Exposed Pad

20-LSSOJ (0.213", 5.40mm Width)

20-PowerLFDFN

20-SOIC (0.295", 7.50mm Width)

20-SSOP (0.154", 3.90mm Width)

20-SSOP (0.209", 5.30mm Width)

20-TSSOP (0.173", 4.40mm Width)

20-VQFN Exposed Pad

22-LFDFN

22-SMD, 20 Leads, Flat Leads

22-SMD Module Exposed Pad

24-CDIP (0.300", 7.62mm)

24-DIP (0.300", 7.62mm)

24-DIP (0.600", 15.24mm)

24-DIP Module (0.61", 15.49mm)

24-DIP Module (0.600", 15.24mm)

24-SOIC (0.295", 7.50mm Width)

24-SOIC (0.311", 7.90mm Width)

24-SOP (0.213", 5.40mm Width)

24-SSOP (0.154", 3.90mm Width)

24-TSSOP (0.173", 4.40mm Width)

28-DIP (0.600", 15.24mm)

28-DIP Module (0.61", 15.49mm)

28-DIP Module (0.61", 15.49mm), 23 Leads

28-DIP Module (0.600", 15.24mm)

28-LCC (J-Lead)

28-SOIC (0.295", 7.50mm Width)

28-SOIC (0.337", 8.56mm Width)

28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets

28-SOIC (0.345", 8.77mm Width) with SNAPHAT Sockets

28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets

28-TSSOP (0.173", 4.40mm Width)

28-TSSOP (0.465", 11.80mm Width)

32-DIP Module (0.61", 15.49mm)

32-DIP Module (0.600", 15.24mm)

32-DIP Module (0.610", 15.49mm)

32-LFSOP (0.724", 18.40mm Width)

32-TQFP

34-LPM

34-PowerCap™ Module

36-DIP Module (0.610", 15.49mm)

44-BSOP (0.337", 8.56mm Width)

44-BSOP (0.337", 8.56mm Width) requires SNAPHAT

44-QFP

48-BBGA

48-LQFP

80-BBGA

168-BBGA Module

168-PBGA Module

Die

Module

Mounting Type

Surface Mount

Surface Mount, Wettable Flank

Through Hole

Memory Size

2B, 8B

2B, 43B

2KB

2MB

4KB

8KB

10B

16B

16B, 32B

31B

32B

32KB

43B

44B

50B

56B

56B, 8KB

56b

64B

64B, 1Kb

80b

96B

113B

114B

120b

128B

128KB

236B

240B

242B

256B

512B

512KB

512kb

Interface

1-Wire® Serial

1-Wire® and 3-Wire

2-Wire Serial

3-Wire Serial

3-Wire Serial, 4-Wire Serial

3-Wire Serial, SPI

4-Wire Serial

I2C

I2C, 2-Wire Serial

I2C, SMBus

I2C, SPI

I2C, Serial

Multiplexed

Parallel

Parallel, Serial

SPI

SPI, 3-Wire Serial

SPI, 4-Wire Serial

Serial

Type

Binary Counter

Clock/Calendar

Clock/Calendar/Supervisor

Elapsed Time Counter

Phantom Time Chip

Portable System Controller

Real Time Clock (RTC)

Temperature Recorder

Time Event Recorder

Timer Clock Peripheral (TCP)

Operating Temperature

-10°C ~ 70°C

-20°C ~ 70°C

-25°C ~ 70°C

-30°C ~ 70°C

-30°C ~ 80°C

-40°C ~ 85°C

-40°C ~ 85°C (TA)

-40°C ~ 105°C

-40°C ~ 105°C (TA)

-40°C ~ 125°C

-40°C ~ 125°C (TA)

0°C ~ 70°C

0°C ~ 70°C (TA)

Voltage - Supply

0.9V ~ 1.8V, 0.9V ~ 5.5V

0.9V ~ 5.5V

0.9V ~ 5.5V, 1.8V ~ 5.5V

1.1V, 1.2V, 2V ~ 5.5V

1.1V ~ 5.5V

1.2V ~ 5.5V

1.3V ~ 4.4V

1.3V ~ 5.5V

1.3V ~ 5.5V, 2.1V ~ 5.5V

1.4V ~ 5.5V

1.4V ~ 5.5V, 2.1V ~ 5.5V

1.5V ~ 3.6V

1.5V ~ 4.4V

1.5V ~ 5.5V

1.6V ~ 3.6V

1.6V ~ 5.5V

1.6V ~ 5V, 2.5V ~ 5V

1.7V ~ 3.6V

1.7V ~ 5.5V

1.7V ~ 6V

1.8V ~ 2.2V

1.8V ~ 3.6V

1.8V ~ 4.2V

1.8V ~ 5.5V

1.8V ~ 6V

1.9V, 2.6V ~ 5.5V

1.25V ~ 5.5V

1.35V ~ 5.5V

1.71V ~ 1.89V

1.71V ~ 5.5V

1V ~ 4.4V

1V ~ 5.5V

2.3V ~ 4.5V

2.3V ~ 5.5V

2.4V ~ 5.5V

2.5V ~ 5.5V

2.5V ~ 5V

2.5V ~ 6V

2.7V ~ 3.3V

2.7V ~ 3.3V, 4.5V ~ 5.5V

2.7V ~ 3.6V

2.7V ~ 3.7V

2.7V ~ 3.7V, 4.5V ~ 5.5V

2.7V ~ 3.63V

2.7V ~ 5.5V

2.7V ~ 6V

2.8V ~ 5.5V

2.34V ~ 5.5V

2.38V ~ 5.5V

2.63V ~ 5.5V

2.97V ~ 3.63V

2.97V ~ 3.63V, 4.5V ~ 5.5V

2.97V ~ 5.5V

2V ~ 5.5V

3.3V ~ 5.5V

3V, 3.3V, 5V

3V ~ 3.6V

3V ~ 3.7V

3V ~ 5.5V

3V ~ 6V

4.5V ~ 5.5V

4.75V ~ 5.5V

4.75V ~ 5.25V

4V ~ 5.5V

5.5V

Time Format

Binary

HH:MM:SS

HH:MM:SS (12/24 hr)

HH:MM:SS (24 hr)

HH:MM:SS:100th (24 hr)

HH:MM:SS:hh

HH:MM:SS:hh (12/24 hr)

HH:MM:SS:hh (24 hr)

Date Format

Binary

YY-MM-DD

YY-MM-DD-dd

YYYY-MM-DD

Supplier Device Package

6-FlipChip (1.09x1.37)

6-FlipChip (2.82x2.54)

6-TDFN (3x3)

6-TDFN-EP (3x3)

6-TSOC

8-CLCC (3.2x1.5)

8-DIP

8-EMP

8-HSOP-E

8-HVSON (4x4)

8-HWSON (2x3)

8-LCC (1.5x3.2)

8-MSOP

8-PDIP

8-SO

8-SOIC

8-SON (3.2x1.5)

8-SOP

8-SOP-J

8-SSOP

8-TDFN (2x3)

8-TDFN (3x3)

8-TDFN-EP (3x3)

8-TDFN EP

8-TSSOP

8-TSSOP-B

8-UTDFN (2x2)

8-WLCSP

8-WLP (.97x1.97)

8-WLP (2.07x2.27)

8-uMAX/uSOP

8-µTDFN (2x2)

10-DFN (2.6x2.6)

10-HVSON (3x3)

10-LGA (5x5)

10-MSOP

10-SMD

10-SON (3.7x2.5)

10-SON (5x3.2)

10-SSOP

10-SSOP-G

10-TDFN (3x3)

10-TSSOP

10-TSSOPG

10-uMAX

10-uMAX/uSOP

12-HVSON (3x3)

12-UFBGA, WLBGA

12-VSOJ

12-WLCSP (1.19x0.94)

12-WLP (1.47x1.97)

12-WLP (1.63x1.23)

12-WLP (2.14x1.56)

14-EDIP

14-SOIC

14-SOP

14-TDFN (3x3)

14-TDFN-EP (3x3)

14-TSSOP

16-DFN (5x4)

16-HLSON (4.5x3.5)

16-HVQFN (3x3)

16-MLPQ (3x3)

16-PDIP

16-QFN (3x3)

16-QFN (4x4)

16-SO

16-SOIC

16-SSOP

18-DIP

18-QFN (2x2)

18-SOP

18-SOX

20-DFN (5.5x4)

20-HVQFN (5x5)

20-QSOP

20-SO

20-SOIC

20-SSOP

20-TSSOP

20-VSOJ

22-SON

22-SON (5x6)

22-SON (6.1x4.7)

22-SON (6.3x4.8)

24-CERDIP

24-DIP

24-DIP Module

24-EDIP

24-PCDIP, CAPHAT®

24-PDIP

24-SOIC

24-SOP

24-SSOP

24-SSOP/QSOP

24-TSSOP

28-DIP Module

28-DIP Module (18.42x37.72)

28-EDIP

28-PCDIP, CAPHAT®

28-PDIP

28-PLCC (11.51x11.51)

28-SO

28-SOH

28-SOIC

28-SOP

28-TSOP

28-TSSOP

32-DIP Module (18.42x42.8)

32-DIP Module (18.42x52.96)

32-EDIP

32-PMDIP

32-PMDIP Module

32-TQFP (7x7)

32-TSOP

34-LPM

34-PowerCap Module

36-DIP Module

36-DIP Module (18.42x52.96)

44-MQFP (10x10)

44-SOH

48-LQFP (7x7)

48-PBGA (11.8x15.3)

80-BGA (40x40)

168-BGA (40x40)

168-PBGA Module (42.3x42.3)

Die

Module

QFN018018-12

QFN023023-16

SMD

SNT-8A

VSON008X2030

Voltage - Supply, Battery

0.9V ~ 5.5V

1.1V ~ 5.5V

1.2V ~ 5.5V

1.3V ~ 3.6V

1.3V ~ 3.7V

1.3V ~ 3.63V

1.3V ~ 5.5V

1.4V ~ 3.6V

1.4V ~ 5.5V

1.5V ~ 3.6V

1.5V ~ 3.7V

1.5V ~ 5.5V

1.6V ~ 3.6V

1.6V ~ 3.7V

1.6V ~ 5.5V

1.6V ~ 5V

1.7V ~ 3.6V

1.8V ~ 4.2V

1.8V ~ 5.5V

1.15V ~ 5.5V

1.55V ~ 3.6V

1V ~ 5.5V

2.2V ~ 3.2V

2.2V ~ 5.1V

2.2V ~ 6V

2.3V ~ 3.6V

2.3V ~ 4.5V

2.3V ~ 4V

2.3V ~ 5.5V

2.4V ~ 3.5V

2.4V ~ 4V

2.5V ~ 3.5V

2.5V ~ 3.6V

2.5V ~ 3.7V

2.5V ~ 4V

2.5V ~ 5.5V

2.5V ~ 35V

2.6V ~ 3.5V

2.7V ~ 4.95V

2.8V ~ 3.5V

2.8V ~ 5.5V

2V ~ 3.05V

2V ~ 3.5V

2V ~ 3.8V

2V ~ 4V

2V ~ 5.5V

3.2V

3.3V

3V ~ 4.5V

4.1V

Integrated

Current - Timekeeping (Max)

0.05µA @ 2.5V ~ 5.5V

0.06µA @ 2.5V ~ 5.5V

0.06µA @ 3V

0.08µA @ 3V

0.3µA @ 1.3V ~ 1.8V

0.3µA ~ 0.4µA @ 1.1V ~ 5V

0.3µA ~ 1µA @ 2V ~ 5V

0.4µA @ 1.6V ~ 5.5V

0.4µA @ 3V

0.4µA @ 5V

0.4µA ~ 0.95µA @ 1V ~ 4.4V

0.5mA @ 2.7V ~ 3.6V

0.5µA @ 1.7V ~ 5.5V

0.5µA @ 2V ~ 5V

0.5µA @ 3V

0.5µA @ 4.5V ~ 5.5V

0.5µA @ 5V

0.5µA ~ 0.6µA @ 3V ~ 5V

0.5µA ~ 0.7µA @ 1.6V ~ 5.5V

0.5µA ~ 0.52µA @ 3V ~ 5V

0.5µA ~ 1µA @ 3V ~ 5V

0.6µA @ 1.3V ~ 1.8V

0.6µA @ 3.3V

0.6µA ~ 0.7µA @ 3V ~ 5V

0.6µA ~ 0.75µA @ 2V ~ 5V

0.6µA ~ 14µA @ 3V ~ 5V

0.7µA @ 1.7V ~ 3.6V

0.7µA ~ 0.8µA @ 2V ~ 5V

0.7µA ~ 0.8µA @ 3V ~ 5V

0.7µA ~ 0.9µA @ 3V ~ 5V

0.7µA ~ 0.95µA @ 1.3V ~ 4.4V

0.7µA ~ 0.95µA @ 3.6V ~ 4.4V

0.7µA ~ 2.2µA @ 2V ~ 5V

0.8µA @ 1.2V ~ 1.8V

0.8µA @ 1.3V ~ 1.8V

0.8µA @ 2.4V ~ 5.5V

0.8µA @ 3V

0.8µA @ 5V

0.8µA ~ 1.2µA @ 3V ~ 5V

0.9µA @ 3V

0.9µA ~ 1.1µA @ 1.5V ~ 4.4V

0.9µA ~ 1.8µA @ 2V ~ 5V

0.9µA ~ 2µA @ 3V ~ 6V

0.17µA ~ 0.22µA @ 1.8V ~ 3V

0.18µA @ 3V

0.24µA @ 3V

0.25µA @ 3V

0.25µA ~ 0.27µA @ 3V ~ 5V

0.25µA ~ 0.45µA @ 3V ~ 5V

0.29µA ~ 0.33µA @ 1.8V ~ 3V

0.32µA ~ 0.35µA @ 3V ~ 5V

0.33µA @ 3V

0.33µA ~ 0.38µA @ 2V ~ 5V

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

0.35µA @ 3V

0.35µA ~ 0.4µA @ 2V ~ 5V

0.45µA @ 2.5V ~ 5.5V

0.45µA ~ 0.55µA @ 2V ~ 5V

0.49µA ~ 0.6µA @ 3V ~ 5V

0.55µA ~ 0.6µA @ 3V ~ 5V

0.63µA ~ 1.7µA

0.65µA @ 1.8V

0.65µA ~ 0.7µA @ 1.1V ~ 5.5V

0.65µA ~ 0.7µA @ 3V ~ 5V

0.65µA ~ 0.8µA @ 2V ~ 5V

0.65µA ~ 0.85µA @ 3V ~ 5V

0.85µA ~ 0.9µA @ 3V ~ 5V

0.93µA ~ 1.1µA @ 3V ~ 5V

0.95µA ~ 1µA @ 3V ~ 5V

0.885µA @ 3.3V

1.05µA ~ 4.2µA @ 2V ~ 5V

1.1mA @ 3.3V

1.2µA (Typ) @ 3.3V

1.2µA @ 3.3V

1.2µA ~ 1.4µA @ 3V ~ 5V

1.2µA ~ 1.8µA @ 3V ~ 5V

1.2µA ~ 2µA @ 1.6V ~ 5.5V

1.2µA ~ 5µA @ 2V ~ 5V

1.2µA ~ 31µA @ 3V ~ 5.5V

1.3mA @ 5V

1.3µA @ 1.7V ~ 5.5V

1.4mA @ 2.7V ~ 3.6V

1.4mA @ 2.7V ~ 5.5V

1.4µA ~ 1.5µA @ 3V ~ 5V

1.5mA (Typ) @ 2.7 V ~ 3.6 V

1.5mA (Typ) @ 4.5 V ~ 5.5 V

1.5mA @ 4.5V ~ 5.5V

1.5µA @ 3.3V

1.5µA @ 3V

1.5µA @ 5V

1.5µA ~ 1.6µA @ 3V ~ 5V

1.5µA ~ 2.2µA @ 1.4V ~ 5V

1.5µA ~ 2µA @ 3V ~ 5.5V

1.5µA ~ 2µA @ 3V ~ 6V

1.6µA ~ 2µA @ 3V ~ 5V

1.8µA @ 2V ~ 5V

1.8µA @ 5V

1.8µA ~ 2µA @ 3V ~ 5V

1.8µA ~ 3µA @ 2V ~ 5V

1mA @ 3.3V

1mA @ 4.5V ~ 5.5V

1µA @ 1.8V ~ 3.6V

1µA @ 1.8V ~ 5.5V

1µA @ 3V

1µA @ 3V ~ 5V

1µA @ 5.5V

1µA @ 5V

1µA ~ 1.8µA @ 3V ~ 5V

1µA ~ 1.35µA @ 3V ~ 5.5V

1µA ~ 2µA @ 3V ~ 5V

1µA ~ 3µA @ 2V ~ 5V

2.1µA @ 3V

2.1µA ~ 3.4µA @ 3V ~ 5V

2.4µA ~ 31µA @ 2V ~ 5.5V

2.5mA @ 4.5V ~ 5.5V

2.5µA @ 3V

2.8µA ~ 3.4µA @ 3V ~ 5V

2mA @ 2.7V ~ 3.6V

2mA @ 2.7V ~ 3.7V

2mA @ 2.97V ~ 3.63V

2mA @ 3.3V

2mA @ 3V

2mA @ 3V, 3mA @ 5V

2mA @ 3V ~ 3.6V

2mA @ 4.5V ~ 5.5V

2mA @ 4.75V ~ 5.5V

2µA @ 3.3V

2µA @ 3.63V

2µA @ 3V

3mA @ 3V ~ 3.6V

3mA @ 4.5V ~ 5.5V

3mA @ 4.7V ~ 5.5V

3mA @ 4.75V ~ 5.5V

3mA @ 5V

3µA @ 3V

3µA @ 5V

3µA ~ 3.5µA @ 3V ~ 5.5V

4.6µA ~ 5.5µA @ 1.4V ~ 5V

4.9µA ~ 5.1µA @ 3V ~ 5V

4mA @ 3.3V

4mA @ 3V ~ 3.6V

4mA @ 4.5 V ~ 5.5 V

4mA @ 4.5V ~ 5.5V

4mA @ 5V

4µA @ 3V

4µA ~ 6µA @ 3V ~ 5V

4µA ~ 7µA @ 3V ~ 5V

4µA ~ 15µA @ 2V ~ 5V

4µA ~ 15µA @ 3V ~ 5.5V

5.5µA ~ 6.5µA @ 3V ~ 5V

5mA @ 4.5V ~ 5.5V

5mA @ 5V

5mA ~ 10mA @ 3V ~ 5V

5µA @ 3.63V ~ 5.5V

5µA ~ 7.8µA @ 1.2V ~ 5.5V

5µA ~ 10µA @ 2V ~ 5V

6mA @ 2.2 V ~ 5.8 V

6mA @ 5V

7mA @ 3.3V

7mA @ 5V

7µA @ 5V

8µA ~ 14µA @ 3V ~ 5V

8µA ~ 15µA @ 2V ~ 5V

10mA @ 5V

10µA @ 3V

10µA @ 5.5V

10µA @ 5V

10µA ~ 15µA @ 3V ~ 5V

10µA ~ 20µA @ 2.7V ~ 5.5V

10µA ~ 20µA @ 2.7V ~ 5V

10µA ~ 50µA @ 1V ~ 5V

14.3mA @ 3V ~ 3.6V

14µA ~ 15µA @ 3V ~ 5V

14µA ~ 30µA @ 3V ~ 5V

15mA @ 4.5V ~ 5.5V

15µA @ 3V

15µA @ 5.5V

15µA @ 5V

18µA @ 5.5V

20µA @ 5V

20µA ~ 500µA @ 5V

25.3µA ~ 81µA @ 2V ~ 5V

30.3µA @ 2V ~ 5V

50µA @ 5V

50µA ~ 3mA @ 3V ~ 5V

65µA @ 3.3V

70µA @ 1.5V ~ 5.5V

70µA @ 2.7V ~ 5.5V

70µA @ 2V ~ 5.5V

100µA (Typ) @ 2.7V ~ 5.5V

100µA (Typ) @ 4.5V ~ 5.5V

100µA @ 1.71V ~ 1.89V

100µA @ 1.89V

100µA @ 2.2V

100µA @ 2.7V ~ 5.5V

100µA @ 2V ~ 5.5V

100µA @ 3.3V

100µA @ 3V

100µA @ 200µA @ 1.89V ~ 5.5V

110µA @ 3.63V

110µA ~ 170µA @ 3.63V ~ 5.5V

120µA ~ 1.8µA @ 3V ~ 5V

120µA ~ 160µA @ 3.3V ~ 5.5V

120µA ~ 160µA @ 3.63V ~ 5.5V

120µA ~ 200µA @ 1.89V ~ 5.5V

125µA @ 2.7V ~ 3.3V

125µA @ 2.7V ~ 5.5V

125µA @ 3.3V

125µA ~ 200µA @ 3.63V ~ 5.5V

125µA ~ 200µA @ 3V ~ 5.5V

130µA ~ 200µA @ 3.63V ~ 5.5V

140µA @ 2.7V ~ 3.3V

150µA @ 1.5V ~ 5.5V

150µA @ 2.97V ~ 3.63V

150µA @ 3.3V

150µA @ 3.63V

150µA @ 3V ~ 3.6V

150µA @ 5.5V

175µA @ 2.3V ~ 4.5V

175µA @ 2.97V ~ 5.5V

180nA @ 3V

200µA @ 1.71V ~ 5.5V

200µA @ 3.3V

200µA @ 3.63V ~ 5.5V

200µA @ 5.5V

200µA @ 5V

210nA @ 3V

220µA @ 3V ~ 3.6V

250µA @ 3V ~ 5.5V

270µA @ 4.5V ~ 5.5V

300µA @ 5V

500nA @ 3V

500µA @ 2.2V

500µA @ 3.3V

500µA @ 3.63V

500µA @ 5V

700nA ~ 900nA @ 3V ~ 5V

750nA ~ 800nA @ 1.8V ~ 4.2V

770nA ~ 2.135µA @ 1.2V ~ 5.5V

950nA ~ 1µA @ 3V ~ 5V

Grade

Automotive

DigiKey Programmable

Not Verified

Verified

Qualification

AEC-Q100

AEC-Q200

PACKAGING	QUANTITY	UNIT PRICE	EXT PRICE
{{ p.name }}	{{ numberFormat(p.buyQty) }}	{{ priceFormat(p.unitPrice) }}	{{ priceFormat(p.totalPrice) }}
Total Amount: {{ priceFormat(quotes.total) }} (including {{ priceFormat(quotes.fee) }} fee)

Mfr Part #	Quantity	Price	Package	Product Status	Features	Package / Case	Mounting Type	Memory Size	Interface	Type	Operating Temperature	Voltage - Supply	Time Format	Date Format	Supplier Device Package	Voltage - Supply, Battery	Current - Timekeeping (Max)	Grade	DigiKey Programmable	Qualification
STK17TA8-RF35 REAL TIME CLOCK, CMOS, PDSO48 Simtek Datasheet	280 Marketplace	23 : $310.96 Bulk	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Not Verified	-
STK14EC8-BF25 NON-VOLATILE SRAM, 512KX8, 25NS Simtek Datasheet	15 Marketplace	15 : $301.95 Bulk	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Not Verified	-
STK11C68-SF25 IC NVSRAM 64KBIT PARALLEL 28SOIC Simtek Datasheet	1,539 Marketplace	25 : $300.25 Bulk	Bulk	Active	-	28-SOIC (0.342", 8.69mm Width)	Surface Mount	64Kbit	-	-	0°C ~ 70°C (TA)	4.5V ~ 5.5V	-	-	28-SOIC	-	-	-	Not Verified	-
STK12C68-WF25I IC NVSRAM 64KBIT PARALLEL 28DIP Simtek Datasheet	1,310 Marketplace	6 : $346.68 Bulk	Bulk	Active	-	28-DIP (0.600", 15.24mm)	Through Hole	64Kbit	-	-	-40°C ~ 85°C (TA)	4.5V ~ 5.5V	-	-	28-DIP	-	-	-	Not Verified	-
STK14D88-RF35I IC NVSRAM 256KBIT PAR 48SSOP Simtek Datasheet	136 Marketplace	24 : $303.84 Bulk	Bulk	Active	-	48-BSSOP (0.295", 7.50mm Width)	Surface Mount	256Kbit	-	-	-40°C ~ 85°C (TA)	2.7V ~ 3.6V	-	-	48-SSOP	-	-	-	Not Verified	-
5962-9459901MXA IC NVSRAM 64KBIT PARALLEL 28CDIP Simtek Datasheet	20 Marketplace	1 : $892.05 Bulk	Bulk	Active	-	28-CDIP (0.300", 7.62mm)	Through Hole	64Kbit	-	-	-55°C ~ 125°C (TA)	4.5V ~ 5.5V	-	-	28-CDIP	-	-	-	Not Verified	-
STK14CA8-NF35 IC NVSRAM 1MBIT PARALLEL 32SOIC Simtek Datasheet	179 Marketplace	17 : $306.85 Bulk	Bulk	Active	-	32-SOIC (0.295", 7.50mm Width)	Surface Mount	1Mbit	-	-	0°C ~ 70°C (TA)	2.7V ~ 3.6V	-	-	32-SOIC	-	-	-	Not Verified	-
STK12C68-PF55 IC NVSRAM 64KBIT PARALLEL 28DIP Simtek Datasheet	972 Marketplace	6 : $346.68 Bulk	Bulk	Active	-	28-DIP (0.300", 7.62mm)	Through Hole	64Kbit	-	-	-40°C ~ 85°C (TA)	4.5V ~ 5.5V	-	-	28-PDIP	-	-	-	Not Verified	-
STK17TA8-RF45 IC NVSRAM 1MBIT PARALLEL 48SSOP Simtek Datasheet	296 Marketplace	16 : $312.00 Bulk	Bulk	Active	-	48-BSSOP (0.295", 7.50mm Width)	Surface Mount	1Mbit	-	-	0°C ~ 70°C (TA)	2.7V ~ 3.6V	-	-	48-SSOP	-	-	-	Not Verified	-
STK12C68-WF25 IC NVSRAM 64KBIT PARALLEL 28DIP Simtek Datasheet	1,570 Marketplace	6 : $346.68 Bulk	Bulk	Active	-	28-DIP (0.600", 15.24mm)	Through Hole	64Kbit	-	-	0°C ~ 70°C (TA)	4.5V ~ 5.5V	-	-	28-DIP	-	-	-	Not Verified	-

Real Time Clocks