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Real Time Clock

Real-time clock RTC (Real_Time Clock) is an integrated circuit, usually called a clock chip. At present, most real-time clock chips use a higher precision crystal oscillator as a clock source.

Image Part # Description Manufacturer Series RFQ

Mfr.#: 1339-2DVGI8

OMO.#: OMO-1339-2DVGI8

 Real Time Clock RTC BASE IDT 1339

Mfr.#: PT7C433833AUEX

OMO.#: OMO-PT7C433833AUEX

 Real Time Clock Clock VCXO MSOP-8 T&R 2.5K Diodes Incorporated None

Mfr.#: 1339AC-2SRGI8

OMO.#: OMO-1339AC-2SRGI8

 Real Time Clock RTC w/Serial I2C Int IDT 1339AC

Mfr.#: DS1337C#T\u0026R

OMO.#: OMO-DS1337C-T-U0026R

 Real Time Clock I2C Serial RTC Maxim Integrated DS1337C

Mfr.#: PT7C433833AZEEX

OMO.#: OMO-PT7C433833AZEEX

 Real Time Clock Clock VCXO Diodes Incorporated None

Mfr.#: MCP79520T-I/MS

OMO.#: OMO-MCP79520T-I-MS

 Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID Microchip Technology None

Mfr.#: ISL12058IRTZ

OMO.#: OMO-ISL12058IRTZ

 Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS Renesas / Intersil ISL12058

Mfr.#: PCF85063BTL/1,118

OMO.#: OMO-PCF85063BTL-1-118

 Real Time Clock Low Power Real time clocks NXP Semiconductors None

Mfr.#: DS1338C-33#T\u0026R

OMO.#: OMO-DS1338C-33-T-U0026R

 Real Time Clock I2C Serial RTC w/56 Byte NV RAM Maxim Integrated DS1338C

Mfr.#: DS1339C-33#T\u0026R

OMO.#: OMO-DS1339C-33-T-U0026R

 Real Time Clock I2C Serial RTC Maxim Integrated DS1339C

Mfr.#: DS1340C-33#T\u0026R

OMO.#: OMO-DS1340C-33-T-U0026R

 Real Time Clock I2C RTC w/Trickle Charger Maxim Integrated DS1340C

Mfr.#: RX-8035SA:B3 PURE SN

OMO.#: OMO-RX-8035SA-B3-PURE-SN

 Real Time Clock 3.0Volt -40 to 85C I2C BUS Epson Timing RX

Mfr.#: M41T83ZMY6F

OMO.#: OMO-M41T83ZMY6F

 Real Time Clock Serial I2C bus RTC STMicroelectronics M41T83

Mfr.#: M41T93RMY6F

OMO.#: OMO-M41T93RMY6F

 Real Time Clock Serial SPI bus RTC STMicroelectronics M41T93

Mfr.#: M41T81SMY6F

OMO.#: OMO-M41T81SMY6F

 Real Time Clock Serial Access Real Time Clock STMicroelectronics M41T81S

Mfr.#: RV5C348A-E2-F

OMO.#: OMO-RV5C348A-E2-F

 Real Time Clock 4-Wire Real Time Clock IC Ricoh Electronic Devices Company RV5C348

Mfr.#: R2025D-E2-F

OMO.#: OMO-R2025D-E2-F

 Real Time Clock 2-Wire Real Time Clock Module Ricoh Electronic Devices Company R2025D

Mfr.#: DS1501YZ+

OMO.#: OMO-DS1501YZ-

 Real Time Clock Y2K-Compliant Watchdog Maxim Integrated DS1501YZ

Mfr.#: DS1339C-3#

OMO.#: OMO-DS1339C-3-

 Real Time Clock I2C Serial RTC Maxim Integrated DS1339C

Mfr.#: DS1744-70+

OMO.#: OMO-DS1744-70-

 Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744

Mfr.#: DS1244YP-70+

OMO.#: OMO-DS1244YP-70-

 Real Time Clock 256k NV SRAM w/Phantom Clock Maxim Integrated DS1244YP

Mfr.#: DS1744P-70+

OMO.#: OMO-DS1744P-70-

 Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744P

Mfr.#: DS1746WP-120IND+

OMO.#: OMO-DS1746WP-120IND-

 Real Time Clock Timekeeping NV RAM Maxim Integrated DS1746WP

Mfr.#: PCF85063ATT/AJ

OMO.#: OMO-PCF85063ATT-AJ

 Real Time Clock Low Power Real time clocks NXP Semiconductors PCF85063A

Mfr.#: MCP79410-I/MS

OMO.#: OMO-MCP79410-I-MS

 Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID Microchip Technology None

Mfr.#: MCP79520-I/MS

OMO.#: OMO-MCP79520-I-MS

 Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID Microchip Technology None

Mfr.#: ISL12057IUZ

OMO.#: OMO-ISL12057IUZ

 Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP Renesas / Intersil ISL12057

Mfr.#: ISL1208IB8Z-TK

OMO.#: OMO-ISL1208IB8Z-TK

 Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD Renesas / Intersil ISL1208

Mfr.#: ISL1208IU8Z-TK

OMO.#: OMO-ISL1208IU8Z-TK

 Real Time Clock I2CAL TIME CLK/CLNDR 8LD Renesas / Intersil ISL1208

Mfr.#: DS1337U+

OMO.#: OMO-DS1337U-

 Real Time Clock I2C Serial RTC Maxim Integrated DS1337U

Mfr.#: DS1307Z+T\u0026R

OMO.#: OMO-DS1307Z-T-U0026R

 Real Time Clock 64x8 Serial I2C RTC Maxim Integrated DS1307Z

Mfr.#: DS1338Z-3+

OMO.#: OMO-DS1338Z-3-

 Real Time Clock I2C Serial RTC w/56 Byte NV RAM Maxim Integrated DS1338Z

Mfr.#: DS1307ZN+

OMO.#: OMO-DS1307ZN-

 Real Time Clock 64x8 Serial I2C RTC Maxim Integrated DS1307ZN

Mfr.#: DS1683S+

OMO.#: OMO-DS1683S-

 Real Time Clock T-E-T Recorder Maxim Integrated DS1683

Mfr.#: DS1338C-33#

OMO.#: OMO-DS1338C-33-

 Real Time Clock I2C Serial RTC w/56 Byte NV RAM Maxim Integrated DS1338C

Mfr.#: DS1340C-33#

OMO.#: OMO-DS1340C-33-

 Real Time Clock I2C RTC w/Trickle Charger Maxim Integrated DS1340C

Mfr.#: DS3232S#

OMO.#: OMO-DS3232S-

 Real Time Clock Integrated RTC/TCXO/Crystal Maxim Integrated DS3232S

Mfr.#: DS1302SN+

OMO.#: OMO-DS1302SN-

 Real Time Clock Trickle-Charge Timekeeping Chip Maxim Integrated DS1302SN

Mfr.#: M48T18-150PC1

OMO.#: OMO-M48T18-150PC1

 Real Time Clock 64K (8Kx8) 150ns STMicroelectronics M48T18

Mfr.#: ISL1208IU8Z

OMO.#: OMO-ISL1208IU8Z

 Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD Renesas / Intersil ISL1208

Mfr.#: MCP7940N-E/SN

OMO.#: OMO-MCP7940N-E-SN

 Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT Microchip Technology None

Mfr.#: DS12C887A+

OMO.#: OMO-DS12C887A-

 Real Time Clock RTC Maxim Integrated DS12C887A

Mfr.#: DS1343E-33+

OMO.#: OMO-DS1343E-33-

 Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1343E

Mfr.#: MCP79401-I/SN

OMO.#: OMO-MCP79401-I-SN

 Real Time Clock I2C GP RTCC 64B SRAM EUI-48 Microchip Technology None

Mfr.#: DS1672U-33+

OMO.#: OMO-DS1672U-33-

 Real Time Clock I2C 32-Bit Binary Counter RTC Maxim Integrated DS1672U

Mfr.#: DS12CR887-33+

OMO.#: OMO-DS12CR887-33-

 Real Time Clock RTC w/Constant V Trickle Charger Maxim Integrated DS12CR887

Mfr.#: RX8130CE B0

OMO.#: OMO-RX8130CE-B0

 Real Time Clock 32.768kHz 5ppm I2C-Bus Epson Timing RX

Mfr.#: MCP79510T-I/MS

OMO.#: OMO-MCP79510T-I-MS

 Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID Microchip Technology None

Mfr.#: DS1388Z-3+

OMO.#: OMO-DS1388Z-3-

 Real Time Clock I2C RTC/Supervisor w/Trickle Charger Maxim Integrated DS1388Z

Mfr.#: DS1744WP-120+

OMO.#: OMO-DS1744WP-120-

 Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744WP
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