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.#: DS1390U-18+

OMO.#: OMO-DS1390U-18-

Real Time Clock Low-V SPI/3-Wire With Trickle Charger Maxim Integrated DS1390U

Mfr.#: DS1511Y+

OMO.#: OMO-DS1511Y-

Real Time Clock Y2K-Compliant Watchdog Maxim Integrated DS1511Y

Mfr.#: ISL12020MIRZ-T7A

OMO.#: OMO-ISL12020MIRZ-T7A

Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR Renesas / Intersil ISL12020

Mfr.#: DS17887-3IND+

OMO.#: OMO-DS17887-3IND-

Real Time Clock 3V/5V RTC Maxim Integrated DS17887

Mfr.#: PCA2129T/Q900/2,51

OMO.#: OMO-PCA2129T-Q900-2-51

Real Time Clock RTC IC NXP Semiconductors PCA2129

Mfr.#: DS1305EN+T\u0026R

OMO.#: OMO-DS1305EN-T-U0026R

Real Time Clock Serial Alarm RTC 3-Wire Maxim Integrated DS1305EN

Mfr.#: DS1556-70IND+

OMO.#: OMO-DS1556-70IND-

Real Time Clock 1M NV RAM Timekeeper Maxim Integrated DS1556

Mfr.#: DS1344E-33+

OMO.#: OMO-DS1344E-33-

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

Mfr.#: M41T93ZMY6F

OMO.#: OMO-M41T93ZMY6F

Real Time Clock Serial SPI bus RTC STMicroelectronics M41T93

Mfr.#: M41T83ZQA6F

OMO.#: OMO-M41T83ZQA6F

Real Time Clock Serial I2C bus RTC STMicroelectronics M41T83

Mfr.#: DS1315E-33+

OMO.#: OMO-DS1315E-33-

Real Time Clock Phantom Time Chip Maxim Integrated DS1315E

Mfr.#: M41T64Q6F

OMO.#: OMO-M41T64Q6F

Real Time Clock Serial access RTC STMicroelectronics M41T64

Mfr.#: DS1744-70IND+

OMO.#: OMO-DS1744-70IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744

Mfr.#: DS1557WP-120+

OMO.#: OMO-DS1557WP-120-

Real Time Clock 4M NV RAM Timekeeper Maxim Integrated DS1557WP

Mfr.#: RTC-72421B:ROHS

OMO.#: OMO-RTC-72421B-ROHS

Real Time Clock 4-Bit 12/24 Hr 50ppm 18 pin Epson Timing RTC

Mfr.#: DS12885SN+

OMO.#: OMO-DS12885SN-

Real Time Clock RTC Maxim Integrated DS12885SN

Mfr.#: DS17887-3+

OMO.#: OMO-DS17887-3-

Real Time Clock 3V/5V RTC Maxim Integrated DS17887

Mfr.#: DS1746P-70+

OMO.#: OMO-DS1746P-70-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1746P

Mfr.#: DS1747WP-120+

OMO.#: OMO-DS1747WP-120-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1747WP

Mfr.#: MCP795W10-I/SL

OMO.#: OMO-MCP795W10-I-SL

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

Mfr.#: DS2417P+T\u0026R

OMO.#: OMO-DS2417P-T-U0026R

Real Time Clock 1-Wire w/Interrupt Maxim Integrated DS2417P

Mfr.#: ISL1208IRT8Z-TK

OMO.#: OMO-ISL1208IRT8Z-TK

Real Time Clock I2CAL TIME CLK/CLNDR 8LD 3X3 Renesas / Intersil ISL1208

Mfr.#: DS17885S-3+

OMO.#: OMO-DS17885S-3-

Real Time Clock 3V/5V RTC Maxim Integrated DS17885S

Mfr.#: DS1556WP-120IND+

OMO.#: OMO-DS1556WP-120IND-

Real Time Clock 1M NV RAM Timekeeper Maxim Integrated DS1556WP

Mfr.#: DS1557WP-120IND+

OMO.#: OMO-DS1557WP-120IND-

Real Time Clock 4M NV RAM Timekeeper Maxim Integrated DS1557WP

Mfr.#: DS1744WP-120IND+

OMO.#: OMO-DS1744WP-120IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744WP

Mfr.#: DS1556W-120IND+

OMO.#: OMO-DS1556W-120IND-

Real Time Clock 1M NV RAM Timekeeper Maxim Integrated DS1556W

Mfr.#: DS1554P-70+

OMO.#: OMO-DS1554P-70-

Real Time Clock 256kB NV RAM Timekeeper Maxim Integrated DS1554P

Mfr.#: DP8570AV/NOPB

OMO.#: OMO-DP8570AV-NOPB

Real Time Clock Timer Control Peripheral Texas Instruments DP8570A

Mfr.#: DS1315SN-33+

OMO.#: OMO-DS1315SN-33-

Real Time Clock Phantom Time Chip Maxim Integrated DS1315SN

Mfr.#: DS1557P-70IND+

OMO.#: OMO-DS1557P-70IND-

Real Time Clock 4M NV RAM Timekeeper Maxim Integrated DS1557P

Mfr.#: DS1557P-70+

OMO.#: OMO-DS1557P-70-

Real Time Clock 4M NV RAM Timekeeper Maxim Integrated DS1557P

Mfr.#: DS17487-5IND+

OMO.#: OMO-DS17487-5IND-

Real Time Clock 3V/5V RTC Maxim Integrated DS17487

Mfr.#: DS1746W-120IND+

OMO.#: OMO-DS1746W-120IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1746W

Mfr.#: ISL1208IU8Z-T7A

OMO.#: OMO-ISL1208IU8Z-T7A

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

Mfr.#: DS1244W-120IND+

OMO.#: OMO-DS1244W-120IND-

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

Mfr.#: ISL12026IBZ-T7A

OMO.#: OMO-ISL12026IBZ-T7A

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

Mfr.#: MCP7940MT-I/MS

OMO.#: OMO-MCP7940MT-I-MS

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

Mfr.#: DS1744P-70IND+

OMO.#: OMO-DS1744P-70IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1744P

Mfr.#: DS1556WP-120+

OMO.#: OMO-DS1556WP-120-

Real Time Clock 1M NV RAM Timekeeper Maxim Integrated DS1556WP

Mfr.#: PT7C433833AWEX

OMO.#: OMO-PT7C433833AWEX

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

Mfr.#: M41T93SMY6F

OMO.#: OMO-M41T93SMY6F

Real Time Clock Serial SPI bus RTC STMicroelectronics M41T93

Mfr.#: MCP79512-I/MS

OMO.#: OMO-MCP79512-I-MS

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

Mfr.#: MCP795W11-I/ST

OMO.#: OMO-MCP795W11-I-ST

Real Time Clock 1Kb EE 64B SRAM WD TED EUI-48 Microchip Technology None

Mfr.#: R2043T-E2-F

OMO.#: OMO-R2043T-E2-F

Real Time Clock 4-Wire Real Time Clock IC Ricoh Electronic Devices Company R2043T

Mfr.#: R2223T-E2-F

OMO.#: OMO-R2223T-E2-F

Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company R2223T

Mfr.#: RS5C372B-E2-F

OMO.#: OMO-RS5C372B-E2-F

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

Mfr.#: DS1672-2+

OMO.#: OMO-DS1672-2-

Real Time Clock I2C 32-Bit Binary Counter RTC Maxim Integrated DS1672

Mfr.#: 1339-2DCGI

OMO.#: OMO-1339-2DCGI

Real Time Clock RTC BASE IDT 1339

Mfr.#: DS1393U-33+

OMO.#: OMO-DS1393U-33-

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