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实时时钟

实时时钟RTC（Real_Time Clock）是一种集成电路，通常称为时钟芯片。目前，大多数实时时钟芯片都采用精度更高的晶振作为时钟源。

图片 型号 描述 制造商 系列 RFQ

Mfr.#: MCP79402T-I/ST

OMO.#: OMO-MCP79402T-I-ST

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

Mfr.#: ISL12024IRTCZ

OMO.#: OMO-ISL12024IRTCZ

 Real Time Clock RTC OUTPUT PROGRAM TO 32KHZ W/EEPROM 8 Renesas / Intersil ISL12024

Mfr.#: MCP79522T-I/MS

OMO.#: OMO-MCP79522T-I-MS

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

Mfr.#: 1339-2DCGI8

OMO.#: OMO-1339-2DCGI8

 Real Time Clock RTC BASE IDT 1339

Mfr.#: MCP79520T-I/MN

OMO.#: OMO-MCP79520T-I-MN

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

Mfr.#: MCP795W20T-I/ST

OMO.#: OMO-MCP795W20T-I-ST

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

Mfr.#: PCF2123U/10AA/1,00

OMO.#: OMO-PCF2123U-10AA-1-00

 Real Time Clock Real Time Clock RTC IC NXP Semiconductors None

Mfr.#: ISL12058IUZ-T

OMO.#: OMO-ISL12058IUZ-T

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

Mfr.#: MCP795W21T-I/SL

OMO.#: OMO-MCP795W21T-I-SL

 Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48 Microchip Technology None

Mfr.#: ISL12058IRTZ-T

OMO.#: OMO-ISL12058IRTZ-T

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

Mfr.#: PCF8523AUG/HAV

OMO.#: OMO-PCF8523AUG-HAV

 Real Time Clock RTC IC NXP Semiconductors None

Mfr.#: RX-5412SF:B3

OMO.#: OMO-RX-5412SF-B3

 Real Time Clock 32.768KHz 2.5V-5.5V 8 Bit x 256 Epson Timing RX

Mfr.#: RX-8035SA:B0

OMO.#: OMO-RX-8035SA-B0

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

Mfr.#: R2061L03-E2

OMO.#: OMO-R2061L03-E2

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

Mfr.#: MCP79400T-I/MNY

OMO.#: OMO-MCP79400T-I-MNY

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

Mfr.#: PCA8565AU/5BB/1,01

OMO.#: OMO-PCA8565AU-5BB-1-01

 Real Time Clock RTC IC NXP Semiconductors None

Mfr.#: MCP795W22T-I/SL

OMO.#: OMO-MCP795W22T-I-SL

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

Mfr.#: 9EPRS475BGLFT

OMO.#: OMO-9EPRS475BGLFT

 Real Time Clock LOW COST BASE IDT None

Mfr.#: PCF8523U/12AA/1,00

OMO.#: OMO-PCF8523U-12AA-1-00

 Real Time Clock PCF8523U/WLCSP12//12AA/1/WAFER SAWN FFC NDP NO MAR NXP Semiconductors None

Mfr.#: RV-4162-C7-32.768kHz-10PPM-TA-QC

OMO.#: OMO-RV-4162-C7-32-768KHZ-10PPM-TA-QC

 Real Time Clock 32.768 kHz +/-10 PPM I2C -40/+85C Micro Crystal RV-4162-C7

Mfr.#: RTC-7301SF:B0 ROHS

OMO.#: OMO-RTC-7301SF-B0-ROHS

 Real Time Clock 4 Bit 2.4 to 5.5Volt 5 +/-23ppm -40C +85C Epson Timing RTC

Mfr.#: R2262T01-E2-F

OMO.#: OMO-R2262T01-E2-F

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company None

Mfr.#: R2043L-E2

OMO.#: OMO-R2043L-E2

 Real Time Clock 4-Wire Real Time Clock IC Ricoh Electronic Devices Company R2043L

Mfr.#: R2023L-E2

OMO.#: OMO-R2023L-E2

 Real Time Clock 2-Wire Real Time Clock IC Ricoh Electronic Devices Company R2023L

Mfr.#: R2062L01-E2

OMO.#: OMO-R2062L01-E2

 Real Time Clock 3-Wire Real Time Clock IC Ricoh Electronic Devices Company R2062L

Mfr.#: MCP79402T-I/MS

OMO.#: OMO-MCP79402T-I-MS

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

Mfr.#: MCP79412T-I/MS

OMO.#: OMO-MCP79412T-I-MS

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

Mfr.#: PCF8564AUG/12HB/1V

OMO.#: OMO-PCF8564AUG-12HB-1V

 Real Time Clock Real time clock RTC IC NXP Semiconductors None

Mfr.#: MCP79401T-I/SN

OMO.#: OMO-MCP79401T-I-SN

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

Mfr.#: MCP79402T-I/SN

OMO.#: OMO-MCP79402T-I-SN

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

Mfr.#: MCP79512T-I/MS

OMO.#: OMO-MCP79512T-I-MS

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

Mfr.#: MCP79401T-I/MNY

OMO.#: OMO-MCP79401T-I-MNY

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

Mfr.#: ISL12024IVZ-T

OMO.#: OMO-ISL12024IVZ-T

 Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD Renesas / Intersil ISL12024

Mfr.#: RX8900SA UC0 PURE SN

OMO.#: OMO-RX8900SA-UC0-PURE-SN

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

Mfr.#: RV-8564-C2-32.768kHz-10PPM-TA-QC

OMO.#: OMO-RV-8564-C2-32-768KHZ-10PPM-TA-QC

 Real Time Clock 32.768 kHz +/-10 PPM I2C -40/+85C Micro Crystal RV-8564-C2

Mfr.#: RX-8035SA:AA0

OMO.#: OMO-RX-8035SA-AA0

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

Mfr.#: RX-4574LC:B0 PURE SN

OMO.#: OMO-RX-4574LC-B0-PURE-SN

 Real Time Clock Serial Interface -40C +85C Epson Timing RX

Mfr.#: MCP79401T-I/MS

OMO.#: OMO-MCP79401T-I-MS

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

Mfr.#: MCP79412T-I/ST

OMO.#: OMO-MCP79412T-I-ST

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

Mfr.#: MCP795W10T-I/ST

OMO.#: OMO-MCP795W10T-I-ST

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

Mfr.#: MCP795W10T-I/SL

OMO.#: OMO-MCP795W10T-I-SL

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

Mfr.#: MCP795W20T-I/SL

OMO.#: OMO-MCP795W20T-I-SL

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

Mfr.#: MCP795W11T-I/SL

OMO.#: OMO-MCP795W11T-I-SL

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

Mfr.#: DS3232S#T\u0026R

OMO.#: OMO-DS3232S-T-U0026R

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

Mfr.#: PCF8564AU/5GB/1,01

OMO.#: OMO-PCF8564AU-5GB-1-01

 Real Time Clock RTC IC NXP Semiconductors None

Mfr.#: PCF8564AU/10AB/1,0

OMO.#: OMO-PCF8564AU-10AB-1-0

 Real Time Clock RTC IC NXP Semiconductors None

Mfr.#: DS17885S-5/T\u0026R+

OMO.#: OMO-DS17885S-5-T-U0026R-

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

Mfr.#: ISL12024IRTCZ-T

OMO.#: OMO-ISL12024IRTCZ-T

 Real Time Clock RTC OUTPUT PROGRAM TO 32KHZ W/EEPROM 8 Renesas / Intersil ISL12024

Mfr.#: RX8900SA UA0 PURE SN

OMO.#: OMO-RX8900SA-UA0-PURE-SN

 Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus Epson Timing RX

Mfr.#: RV-8564-C3-32.768kHz-10PPM-TA-QC

OMO.#: OMO-RV-8564-C3-32-768KHZ-10PPM-TA-QC

 Real Time Clock 32.768 kHz +/-10 PPM I2C -40/+85C Micro Crystal RV-8564-C3
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