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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.#: DS1685-3+

OMO.#: OMO-DS1685-3-

 Real Time Clock 3V/5V RTC Maxim Integrated DS1685

Mfr.#: DS1685SN-5+

OMO.#: OMO-DS1685SN-5-

 Real Time Clock 3V/5V RTC Maxim Integrated DS1685SN

Mfr.#: MCP7940M-I/MS

OMO.#: OMO-MCP7940M-I-MS

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

Mfr.#: DS1374U-18+

OMO.#: OMO-DS1374U-18-

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

Mfr.#: DS12R885S-33+

OMO.#: OMO-DS12R885S-33-

 Real Time Clock RTC w/Constant V Trickle Charger Maxim Integrated DS12R885S

Mfr.#: DS1673E-3+

OMO.#: OMO-DS1673E-3-

 Real Time Clock Portable System Controller Maxim Integrated DS1673E

Mfr.#: DS17287-3+

OMO.#: OMO-DS17287-3-

 Real Time Clock 3V/5V RTC K Multiplexed Kick-S Maxim Integrated DS17287

Mfr.#: DS1554W-120+

OMO.#: OMO-DS1554W-120-

 Real Time Clock 256kB NV RAM Timekeeper Maxim Integrated DS1554W

Mfr.#: DS1672U-2+

OMO.#: OMO-DS1672U-2-

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

Mfr.#: DS1392U-33+

OMO.#: OMO-DS1392U-33-

 Real Time Clock Low-V SPI/3-Wire With Trickle Charger Maxim Integrated DS1392U

Mfr.#: DS1685Q-3+

OMO.#: OMO-DS1685Q-3-

 Real Time Clock 3V/5V RTC Maxim Integrated DS1685Q

Mfr.#: DS1315-33+

OMO.#: OMO-DS1315-33-

 Real Time Clock Phantom Time Chip Maxim Integrated DS1315

Mfr.#: DS1315N-5+

OMO.#: OMO-DS1315N-5-

 Real Time Clock Phantom Time Chip Maxim Integrated DS1315N

Mfr.#: DS1244W-120+

OMO.#: OMO-DS1244W-120-

 Real Time Clock 256k NV SRAM w/Phantom Clock Maxim Integrated DS1244W

Mfr.#: PT7C4337ACSE

OMO.#: OMO-PT7C4337ACSE

 Real Time Clock 32.768k crystal RTC Module Integrated Diodes Incorporated None

Mfr.#: MCP79411-I/ST

OMO.#: OMO-MCP79411-I-ST

 Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48 Microchip Technology None

Mfr.#: 1339-31DCGI

OMO.#: OMO-1339-31DCGI

 Real Time Clock Real Time Clock IDT 1339

Mfr.#: DS1343E-3+

OMO.#: OMO-DS1343E-3-

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

Mfr.#: DS1685QN-3+

OMO.#: OMO-DS1685QN-3-

 Real Time Clock 3V/5V RTC Maxim Integrated DS1685QN

Mfr.#: DS17285S-3+

OMO.#: OMO-DS17285S-3-

 Real Time Clock 3V/5V RTC K Multiplexed Kick-S Maxim Integrated DS17285S

Mfr.#: DS1315S-33+

OMO.#: OMO-DS1315S-33-

 Real Time Clock Phantom Time Chip Maxim Integrated DS1315S

Mfr.#: DS1251W-120+

OMO.#: OMO-DS1251W-120-

 Real Time Clock 4096K NV SRAM w/Phantom Clock Maxim Integrated DS1251W

Mfr.#: PCF8523TS/1,118

OMO.#: OMO-PCF8523TS-1-118

 Real Time Clock REAL-TIME CLOCK RTC IC NXP Semiconductors None

Mfr.#: DS1375T+T\u0026R

OMO.#: OMO-DS1375T-T-U0026R

 Real Time Clock I2C Digital Input w/Alarm Maxim Integrated DS1375T

Mfr.#: DS1685Q-5+

OMO.#: OMO-DS1685Q-5-

 Real Time Clock 3V/5V RTC Maxim Integrated DS1685Q

Mfr.#: DS1670S+

OMO.#: OMO-DS1670S-

 Real Time Clock Portable System Controller Maxim Integrated DS1670S

Mfr.#: DS17285SN-5+

OMO.#: OMO-DS17285SN-5-

 Real Time Clock 3V/5V RTC K Multiplexed Kick-S Maxim Integrated DS17285SN

Mfr.#: DS1315SN-5+

OMO.#: OMO-DS1315SN-5-

 Real Time Clock Phantom Time Chip Maxim Integrated DS1315SN

Mfr.#: DS1554WP-120+

OMO.#: OMO-DS1554WP-120-

 Real Time Clock 256kB NV RAM Timekeeper Maxim Integrated DS1554WP

Mfr.#: 1339-2DVGI

OMO.#: OMO-1339-2DVGI

 Real Time Clock RTC BASE IDT 1339

Mfr.#: 1339AC-31SRGI8

OMO.#: OMO-1339AC-31SRGI8

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

Mfr.#: DS1344E-3+

OMO.#: OMO-DS1344E-3-

 Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1344E

Mfr.#: ISL12026AIBZ

OMO.#: OMO-ISL12026AIBZ

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

Mfr.#: DS1340U-18+

OMO.#: OMO-DS1340U-18-

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

Mfr.#: 1339AC-31SRGI

OMO.#: OMO-1339AC-31SRGI

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

Mfr.#: DS12R885S-5+

OMO.#: OMO-DS12R885S-5-

 Real Time Clock RTC w/Constant V Trickle Charger Maxim Integrated DS12R885S

Mfr.#: DS1556P-70+

OMO.#: OMO-DS1556P-70-

 Real Time Clock 1M NV RAM Timekeeper Maxim Integrated DS1556P

Mfr.#: RTC-72423B3:ROHS

OMO.#: OMO-RTC-72423B3-ROHS

 Real Time Clock 4-Bit 12/24 Hr 50ppm 24 Pin Epson Timing RTC

Mfr.#: MCP795W22-I/ST

OMO.#: OMO-MCP795W22-I-ST

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

Mfr.#: DS1248W-120IND+

OMO.#: OMO-DS1248W-120IND-

 Real Time Clock 1024k NV SRAM w/Phantom Clock Maxim Integrated DS1248W

Mfr.#: 1338-31DCGI

OMO.#: OMO-1338-31DCGI

 Real Time Clock .9RTC BASE IDT 1338

Mfr.#: DS1391U-18+

OMO.#: OMO-DS1391U-18-

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

Mfr.#: MCP795W10-I/ST

OMO.#: OMO-MCP795W10-I-ST

 Real Time Clock 1Kb EE 64B SRAM WD TED ID Microchip Technology None

Mfr.#: 9ERS3125BKILF

OMO.#: OMO-9ERS3125BKILF

 Real Time Clock EMBEDDED CK505 COMPATIBLE CLOCK IDT 9ERS3125

Mfr.#: MCP795W22-I/SL

OMO.#: OMO-MCP795W22-I-SL

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

Mfr.#: DS17285S-5+

OMO.#: OMO-DS17285S-5-

 Real Time Clock 3V/5V RTC K Multiplexed Kick-S Maxim Integrated DS17285S

Mfr.#: DS1393U-3+

OMO.#: OMO-DS1393U-3-

 Real Time Clock Low-V SPI/3-Wire With Trickle Charger Maxim Integrated DS1393U

Mfr.#: MCP7940MT-I/ST

OMO.#: OMO-MCP7940MT-I-ST

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

Mfr.#: MCP79400-I/ST

OMO.#: OMO-MCP79400-I-ST

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

Mfr.#: MCP79401-I/ST

OMO.#: OMO-MCP79401-I-ST

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