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Clock/Timing - Real Time Clocks

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CDP68HC68T1EZ

PDIP

Intersil

Real Time Clock Peripherals, Intersil

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DS1340U-18

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

Maxim Integrated

Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

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M48T18-100PC1

DIP-28

STMicroelectronics

64 Kbit 8Kb x 8 TIMEKEEPER SRAM

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The M48T18-100PC1 is a CMOS non-volatile static RAM manufactured by STMicroelectronics. It is a 28-pin DIP package that is used for storing data in a variety of applications. Description: The M48T18-

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MCP79510T-I/MS

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

Microchip Technology

Real Time Clock (RTC) IC Clock/Calendar 64B SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Utsource
Inquiry price

The MCP79510T-I/MS is a Real-Time Clock/Calendar (RTCC) with an integrated temperature sensor from Microchip Technology. It is available in a 10-TFSOP and 10-MSOP package (0.118", 3.00mm Width). Th

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MCP7940N-E/SN

SOIC N

Microchip Technology

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube

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DS3231SN#T&R

SOP16

Maxim Integrated

12+

IC RTC CLK/CALENDAR I2C 16-SOIC

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#T&R Description: The DS3231SN#T&R is a low-power, high-precision, real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Features: Low-power opera

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DS1689S

Enlarge

Used and refurbished parts guaranteed can work well

PHP86.42903

PHP77.78613

From: PHP86.42903

Stock:310

Minimum:2

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DS12C887

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Used and refurbished parts guaranteed can work well

DS12C887

DIP

Dall

10+

IC RTC CLK/CALENDAR PAR 24-EDIP

PHP172.85806

PHP155.57225

From: PHP172.85806

Stock:310

Minimum:1

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AM0805AQ

16-VFQFN Exposed Pad

Ambiq Micro

Real Time Clock (RTC) IC 16-VFQFN Exposed Pad

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RA-4565SA:B3 ROHS

14-SOIC (0.209", 5.30mm Width)

Epson

Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 14-SOIC (0.209", 5.30mm Width)

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DS1302

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Used and refurbished parts guaranteed can work well

DS1302

DIP

DAL

15+

IC RTC CLK/CALENDAR SER 8-DIP

PHP57.61935

PHP51.85742

From: PHP57.61935

Stock:999

Minimum:5

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DS1337+

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Used and refurbished parts guaranteed can work well

DS1337+

SOP

DAL

15+

IC RTC CLK/CALENDAR I2C 8-DIP

PHP50.41693

PHP45.37524

From: PHP50.41693

Stock:2010

Minimum:3

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DS1244Y-70

DIP-28

Dallas

08+

256k NV SRAM with Phantom Clock

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M48T35Y-70PC1

DIP-28

STMicroelectronics

04+

256 Kbit 32Kb x8 TIMEKEEPER SRAM

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Inquiry price

Description: M48T35Y-70PC1 is a Timekeeper SRAM device from ST Microelectronics. It is a DIP-28, a 28-pin dual in-line package (DIP) device with a timekeeping protection. Features: Non-volatile time

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DS1642-100

DIP24

Dallas

Nonvolatile Timekeeping RAM

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Inquiry price

The DS1642-100 is a nonvolatile timekeeping device manufactured by Dallas Semiconductor. It is a 24-pin DIP (dual in-line package) that is used to keep track of time and date. It features a real-time

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MCP79520-I/MS

MSOP

Microchip Technology

MCP7951x/MCP7952x SPI Real-Time Clock/Calendars

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DS1501WZN+T&R

28-SOIC (0.295", 7.50mm Width)

Maxim Integrated

Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-SOIC (0.295", 7.50mm Width)

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DS12885S

Enlarge

Used and refurbished parts guaranteed can work well

DS12885S

N/A

00+

IC RTC CLK/CALENDAR PAR 24-SOIC

PHP158.45322

PHP142.60790

From: PHP158.45322

Stock:210

Minimum:1

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MCP7940MT-I/SN

SOIC

Microchip Technology

MCP7940M I2C Real-Time Clock/Calendars The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I2C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature. The MCP7940M features a multi-functional output that can be configured as an alarm output, to output a selectable frequency square wave or as a general purpose output. Features 2-Wire Serial Interface, I2C? Compatible: I2C clock rate up to 400 kHz On-Chip Digital Trimming/Calibration: ±1 ppm resolution, ±129 ppm range Tracks Hours, Minutes, Seconds, Day of Week, Day, Month and Year Leap Year Compensated to 2399 12/24 Hour Modes Oscillator for 32.768 kHz Crystals: Optimised for 6-9 pF crystals Dual Programmable Alarms Versatile Output Pin Wide Operating Voltage Range: 1.8V to 5.5V Low Typical Timekeeping Current: 1.2μA at 3.3V

Utsource
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DS1672S-33+

SOIC

Maxim Integrated

IC RTC BINARY CNT I2C 8-SOIC

Utsource
Inquiry price

Description: The DS1672S-33+ is a digital clock and calendar IC from Maxim Integrated. Features: * Real-time clock/calendar * I2C or SPI interface * Battery backup * Programmable alarm * Tempe

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