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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.#: PCF8593T/1,118

OMO.#: OMO-PCF8593T-1-118

 Real Time Clock CLOCK/CALENDAR RTC IC NXP Semiconductors None

Mfr.#: DS1337S+T\u0026R

OMO.#: OMO-DS1337S-T-U0026R

 Real Time Clock I2C Serial RTC Maxim Integrated DS1337S

Mfr.#: M48T35-70PC1

OMO.#: OMO-M48T35-70PC1

 Real Time Clock 256K (32Kx8) 70ns STMicroelectronics M48T35

Mfr.#: M41T83SMY6F

OMO.#: OMO-M41T83SMY6F

 Real Time Clock Serial I2C bus RTC STMicroelectronics M41T83

Mfr.#: DS1371U+T\u0026R

OMO.#: OMO-DS1371U-T-U0026R

 Real Time Clock I2C 32 bit Binary Counter Maxim Integrated DS1371U

Mfr.#: DS1337U+T\u0026R

OMO.#: OMO-DS1337U-T-U0026R

 Real Time Clock I2C Serial RTC Maxim Integrated DS1337U

Mfr.#: ISL1220IUZ-T

OMO.#: OMO-ISL1220IUZ-T

 Real Time Clock REAL TIME CLKRTC IN Renesas / Intersil ISL1220

Mfr.#: DS1388Z-33+T\u0026R

OMO.#: OMO-DS1388Z-33-T-U0026R

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

Mfr.#: M48T37V-10MH1F

OMO.#: OMO-M48T37V-10MH1F

 Real Time Clock 256K (32Kx8) 100ns STMicroelectronics M48T37V

Mfr.#: 9UMS9610CKLFT

OMO.#: OMO-9UMS9610CKLFT

 Real Time Clock LOW VOLTAGE MAIN CLOCK IDT 9UMS9610

Mfr.#: DS3234S#T\u0026R

OMO.#: OMO-DS3234S-T-U0026R

 Real Time Clock Integrated RTC/TCXO/Crystal Maxim Integrated DS3234S

Mfr.#: M41T81M6F

OMO.#: OMO-M41T81M6F

 Real Time Clock Serial 512 (64x8) STMicroelectronics M41T81

Mfr.#: MCP7940MT-I/SN

OMO.#: OMO-MCP7940MT-I-SN

 Real Time Clock I2C RTCC 64B SRAM No VBAT Microchip Technology None

Mfr.#: MCP7940MT-I/MNY

OMO.#: OMO-MCP7940MT-I-MNY

 Real Time Clock I2C RTCC 64B SRAM No VBAT Microchip Technology None

Mfr.#: MCP7940NT-I/MS

OMO.#: OMO-MCP7940NT-I-MS

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

Mfr.#: MCP7940N-E/MS

OMO.#: OMO-MCP7940N-E-MS

 Real Time Clock I2C GP RTCC 64B SRAM, EXT Microchip Technology None

Mfr.#: PCF85363ATT1/AJ

OMO.#: OMO-PCF85363ATT1-AJ

 Real Time Clock Low Power Real time clocks NXP Semiconductors None

Mfr.#: PCF8563TS/4,118

OMO.#: OMO-PCF8563TS-4-118

 Real Time Clock ULTRA LOW PWR CLOCK RTC IC NXP Semiconductors None

Mfr.#: R2023T-E2-F

OMO.#: OMO-R2023T-E2-F

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company R2023T

Mfr.#: MCP795W20-I/SL

OMO.#: OMO-MCP795W20-I-SL

 Real Time Clock 2Kb EE 64B SRAM WD TED ID Microchip Technology None

Mfr.#: R2221T-E2-F

OMO.#: OMO-R2221T-E2-F

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company R2221T

Mfr.#: M41T60Q6F

OMO.#: OMO-M41T60Q6F

 Real Time Clock 1.3V to 3.6V STMicroelectronics M41T60

Mfr.#: R2061L01-E2

OMO.#: OMO-R2061L01-E2

 Real Time Clock 3-Wire Real Time Clock IC Ricoh Electronic Devices Company R2061L

Mfr.#: R2051L02-E2

OMO.#: OMO-R2051L02-E2

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company R2051L

Mfr.#: RV5C387A-E2-F

OMO.#: OMO-RV5C387A-E2-F

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company RV5C387

Mfr.#: RS5C372A-E2-F

OMO.#: OMO-RS5C372A-E2-F

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company RS5C372

Mfr.#: DS1341T+T\u0026R

OMO.#: OMO-DS1341T-T-U0026R

 Real Time Clock I2C RTC Maxim Integrated DS1341T

Mfr.#: ISL12058IBZ

OMO.#: OMO-ISL12058IBZ

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

Mfr.#: 1338-31DVGI8

OMO.#: OMO-1338-31DVGI8

 Real Time Clock .9RTC BASE IDT 1338

Mfr.#: DS1342U+T\u0026R

OMO.#: OMO-DS1342U-T-U0026R

 Real Time Clock I2C RTC 12pF Maxim Integrated DS1342U

Mfr.#: ISL12008IB8Z

OMO.#: OMO-ISL12008IB8Z

 Real Time Clock LW PWR RTC W/RESEAL 8LD Renesas / Intersil ISL12008

Mfr.#: DS1672S-33+T\u0026R

OMO.#: OMO-DS1672S-33-T-U0026R

 Real Time Clock I2C 32-Bit Binary Counter RTC Maxim Integrated DS1672S

Mfr.#: ISL1218IBZ

OMO.#: OMO-ISL1218IBZ

 Real Time Clock REAL TIME CLKRTC IN 8LD Renesas / Intersil ISL1218

Mfr.#: ISL1218IUZ

OMO.#: OMO-ISL1218IUZ

 Real Time Clock REAL TIME CLKRTC IN Renesas / Intersil ISL1218

Mfr.#: ISL1219IUZ

OMO.#: OMO-ISL1219IUZ

 Real Time Clock REAL TIME CLKRTC IN Renesas / Intersil ISL1219

Mfr.#: ISL12026AIVZ-T

OMO.#: OMO-ISL12026AIVZ-T

 Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD Renesas / Intersil ISL12026

Mfr.#: DS1374U-3+T\u0026R

OMO.#: OMO-DS1374U-3-T-U0026R

 Real Time Clock I2C 32-Bit Binary Counter Watchdog Maxim Integrated DS1374U

Mfr.#: DS1302S+T\u0026R

OMO.#: OMO-DS1302S-T-U0026R

 Real Time Clock Trickle-Charge Timekeeping Chip Maxim Integrated DS1302S

Mfr.#: DS1308U-3+

OMO.#: OMO-DS1308U-3-

 Real Time Clock LOW CUR 3V I2C RTC Maxim Integrated DS1308U

Mfr.#: DS1391U-33+

OMO.#: OMO-DS1391U-33-

 Real Time Clock Low-V SPI/3-Wire With Trickle Charger Maxim Integrated DS1391U

Mfr.#: DS1340U-33+

OMO.#: OMO-DS1340U-33-

 Real Time Clock I2C RTC w/Trickle Charger Maxim Integrated DS1340U

Mfr.#: DS1339AU+

OMO.#: OMO-DS1339AU-

 Real Time Clock 1.8-3.3V Serial RTC Maxim Integrated DS1339AU

Mfr.#: DS1344D-33+T\u0026R

OMO.#: OMO-DS1344D-33-T-U0026R

 Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1344D

Mfr.#: R2025S-E2-F

OMO.#: OMO-R2025S-E2-F

 Real Time Clock 2-Wire Real Time Clock Module Ricoh Electronic Devices Company R2025S

Mfr.#: DS1338C-18#

OMO.#: OMO-DS1338C-18-

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

Mfr.#: R2045S-E2-F

OMO.#: OMO-R2045S-E2-F

 Real Time Clock 4-Wire Real Time Clock Module Ricoh Electronic Devices Company R2045S

Mfr.#: BQ4802LYPWR

OMO.#: OMO-BQ4802LYPWR

 Real Time Clock Parallel RTC Texas Instruments BQ4802LY

Mfr.#: DS1340C-18#

OMO.#: OMO-DS1340C-18-

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

Mfr.#: ISL12022MIBZ

OMO.#: OMO-ISL12022MIBZ

 Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL Renesas / Intersil ISL12022

Mfr.#: DS1305N+

OMO.#: OMO-DS1305N-

 Real Time Clock Serial Alarm RTC 3-Wire Maxim Integrated DS1305N
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