L'orologio in tempo reale RTC (Real_Time Clock) è un circuito integrato, solitamente chiamato chip di clock. Attualmente, la maggior parte dei chip di clock in tempo reale utilizza un oscillatore al cristallo di precisione più elevata come sorgente di clock.
| Immagine | Parte # | Descrizione | Produttore | Serie | RFQ |
|---|---|---|---|---|---|
Mfr.#: S-35399A03-J8T2U OMO.#: OMO-S-35399A03-J8T2U |
Real Time Clock 2-wire Real Time Clock | ABLIC | S-35399A03 | ||
Mfr.#: PT7C4563BZEEX OMO.#: OMO-PT7C4563BZEEX |
Real Time Clock Real Time Clock | Diodes Incorporated | PT7C4563 | ||
Mfr.#: S-35199A01-HRT1 OMO.#: OMO-S-35199A01-HRT1 |
Real Time Clock 3WIRE REAL TIME CLCK | ABLIC | None | ||
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Mfr.#: DS3231MZ/V+T OMO.#: OMO-DS3231MZ-V-T |
Real Time Clock TRC/TCMO MEMS 8L | Maxim Integrated | DS3231MZ | |
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Mfr.#: RV-3029-C2-32.768kHz-OPTION-A-TA-QC OMO.#: OMO-RV-3029-C2-32-768KHZ-OPTION-A-TA-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP I2C | Micro Crystal | RV-3029-C2 | |
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Mfr.#: DS3232MZ/V+T OMO.#: OMO-DS3232MZ-V-T |
Real Time Clock I2C +/-5PPM RTC WITH MEMORY MEMS 8 | Maxim Integrated | DS3232MZ | |
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Mfr.#: RV-3029-C2-32.768kHz-OPTION-B-TA-QC OMO.#: OMO-RV-3029-C2-32-768KHZ-OPTION-B-TA-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP I2C | Micro Crystal | RV-3029-C2 | |
Mfr.#: BQ4845S-A4TR OMO.#: OMO-BQ4845S-A4TR |
Real Time Clock w/NVSRAM Control Watchdog Timer | Texas Instruments | BQ4845 | ||
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Mfr.#: RV-3029-C3-32.768kHz-OPTION-A-TB-QC OMO.#: OMO-RV-3029-C3-32-768KHZ-OPTION-A-TB-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C | Micro Crystal | RV-3029-C3 | |
Mfr.#: RV-3049-C2-32.768k-OPTION-B-TA-QA OMO.#: OMO-RV-3049-C2-32-768K-OPTION-B-TA-QA |
Real Time Clock 32.768 kHz OPTION A TEMP COMP AEC-Q200 | Micro Crystal | RV-3049-C2 | ||
Mfr.#: 1337GDVGI8 OMO.#: OMO-1337GDVGI8 |
Real Time Clock Real Time Clock | IDT | 1337G | ||
Mfr.#: RV-3049-C2-32.768kHz-OPTION-B-TA-QC OMO.#: OMO-RV-3049-C2-32-768KHZ-OPTION-B-TA-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP SPI | Micro Crystal | RV-3049-C2 | ||
Mfr.#: RV-3049-C2-32.768kHz-OPTION-A-TA-QC OMO.#: OMO-RV-3049-C2-32-768KHZ-OPTION-A-TA-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI | Micro Crystal | RV-3049-C2 | ||
Mfr.#: RV-3049-C2-32.768kHz-OPTION-A-TB-QC OMO.#: OMO-RV-3049-C2-32-768KHZ-OPTION-A-TB-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C | Micro Crystal | RV-3049-C2 | ||
Mfr.#: RV-3029-C3-32.768k-OPTION-B-TA-QA OMO.#: OMO-RV-3029-C3-32-768K-OPTION-B-TA-QA |
Real Time Clock 32.768 kHz OPTION B TEMP COMP AEC-Q200 | Micro Crystal | RV-3029-C3 | ||
Mfr.#: RV-3049-C3-32.768kHz-OPTION-B-TB-QC OMO.#: OMO-RV-3049-C3-32-768KHZ-OPTION-B-TB-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C | Micro Crystal | RV-3049-C3 | ||
Mfr.#: RV-3029-C3-32.768kHz-OPTION-B-TB-QC OMO.#: OMO-RV-3029-C3-32-768KHZ-OPTION-B-TB-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C | Micro Crystal | RV-3029-C3 | ||
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Mfr.#: RV-3029-C2-32.768kHz-OPTION-B-TB-QC OMO.#: OMO-RV-3029-C2-32-768KHZ-OPTION-B-TB-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C | Micro Crystal | RV-3029-C2 | |
Mfr.#: RV-3049-C3-32.768kHz-OPTION-A-TB-QC OMO.#: OMO-RV-3049-C3-32-768KHZ-OPTION-A-TB-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C | Micro Crystal | RV-3049-C3 | ||
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Mfr.#: RV-3029-C2-32.768kHz-OPTION-A-TB-QC OMO.#: OMO-RV-3029-C2-32-768KHZ-OPTION-A-TB-QC |
Real Time Clock 32.768 kHz OPTION A TEMP COMP -40/+125C | Micro Crystal | RV-3029-C2 | |
Mfr.#: 1337GDVGI OMO.#: OMO-1337GDVGI |
Real Time Clock Real Time Clock | IDT | 1337G | ||
Mfr.#: RV-3049-C2-32.768kHz-OPTION-B-TB-QC OMO.#: OMO-RV-3049-C2-32-768KHZ-OPTION-B-TB-QC |
Real Time Clock 32.768 kHz OPTION B TEMP COMP -40/+125C | Micro Crystal | RV-3049-C2 | ||
Mfr.#: RV-3028-C7 32.768kHz 1ppm TA QC OMO.#: OMO-RV-3028-C7-32-768KHZ-1PPM-TA-QC |
Real Time Clock 32.768kHz I2C Time Acc. 1ppm | Micro Crystal | RV-3028 | ||
Mfr.#: RV-3149-C3 32.768kHz OPTION A TB QA OMO.#: OMO-RV-3149-C3-32-768KHZ-OPTION-A-TB-QA |
Real Time Clock 32.768kHz SPI Time Acc. 6ppm AEC | Micro Crystal | RV-3149 | ||
Mfr.#: RV-3129-C3 32.768kHz OPTION A TA QC OMO.#: OMO-RV-3129-C3-32-768KHZ-OPTION-A-TA-QC |
Real Time Clock 32.768kHz I2C Time Acc. 6ppm | Micro Crystal | RV-3129 | ||
Mfr.#: RV-3149-C3 32.768kHz OPTION B TB QA OMO.#: OMO-RV-3149-C3-32-768KHZ-OPTION-B-TB-QA |
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC | Micro Crystal | RV-3149 | ||
Mfr.#: RV-3149-C3 32.768kHz OPTION A TA QC OMO.#: OMO-RV-3149-C3-32-768KHZ-OPTION-A-TA-QC |
Real Time Clock 32.768kHz SPI Time Acc. 6ppm | Micro Crystal | RV-3149 | ||
Mfr.#: RV-3129-C3 32.768kHz OPTION B TB QA OMO.#: OMO-RV-3129-C3-32-768KHZ-OPTION-B-TB-QA |
Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC | Micro Crystal | RV-3129 | ||
Mfr.#: RV-3028-C7 32.768kHz 1ppm TA QA OMO.#: OMO-RV-3028-C7-32-768KHZ-1PPM-TA-QA |
Real Time Clock 32.768kHz I2C Time Acc. 1ppm | Micro Crystal | RV-3028 | ||
Mfr.#: RV-3129-C3 32.768kHz OPTION A TB QA OMO.#: OMO-RV-3129-C3-32-768KHZ-OPTION-A-TB-QA |
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC | Micro Crystal | RV-3129 | ||
Mfr.#: RV-3129-C3 32.768kHz OPTION B TA QC OMO.#: OMO-RV-3129-C3-32-768KHZ-OPTION-B-TA-QC |
Real Time Clock 32.768kHz I2C Time Acc. 25ppm | Micro Crystal | RV-3129 | ||
Mfr.#: RV-3149-C3 32.768kHz OPTION B TA QC OMO.#: OMO-RV-3149-C3-32-768KHZ-OPTION-B-TA-QC |
Real Time Clock 32.768kHz SPI Time Acc. 25ppm | Micro Crystal | RV-3149 | ||
Mfr.#: MAX31342EWA+ OMO.#: OMO-MAX31342EWA- |
Real Time Clock Low Current Real Time Clock with IC Interface | Maxim Integrated | MAX31342 | ||
Mfr.#: MAX31341BEWC+ OMO.#: OMO-MAX31341BEWC- |
Real Time Clock Low Current Real Time Clock with I2C Interface and Power Management | Maxim Integrated | MAX31341 | ||
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Mfr.#: RV-1805-C3-32.768k-2PPM-TA-QA OMO.#: OMO-RV-1805-C3-32-768K-2PPM-TA-QA |
Real Time Clock 32.768 kHz +/-2 PPM I2C -40/+85C | Micro Crystal | RV-1805-C3 | |
Mfr.#: RX8900CE:UB3 OMO.#: OMO-RX8900CE-UB3 |
Real Time Clock 32.768kHz +/-5ppm -40C +85C | Epson Timing | RX | ||
Mfr.#: RV-8063-C7-32.768kHz-20PPM-TA-QC OMO.#: OMO-RV-8063-C7-32-768KHZ-20PPM-TA-QC |
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C | Micro Crystal | RV-8063-C7 | ||
Mfr.#: RS5C348A-E2-F OMO.#: OMO-RS5C348A-E2-F |
Real Time Clock 4-wire Serial Interface | Ricoh Electronic Devices Company | RS5C348 | ||
Mfr.#: RV5C348B-E2-F OMO.#: OMO-RV5C348B-E2-F |
Real Time Clock 4-wire Serial Interface | Ricoh Electronic Devices Company | RV5C348 | ||
Mfr.#: BU9873NUX-TTR OMO.#: OMO-BU9873NUX-TTR |
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | None | |||
Mfr.#: BU9873FJ-GTE2 OMO.#: OMO-BU9873FJ-GTE2 |
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | None | |||
Mfr.#: BU9873F-GTE2 OMO.#: OMO-BU9873F-GTE2 |
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | None | |||
Mfr.#: BU9873FVT-GE2 OMO.#: OMO-BU9873FVT-GE2 |
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | None | |||
Mfr.#: BU9873FVM-GTTR OMO.#: OMO-BU9873FVM-GTTR |
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | None | |||
Mfr.#: PCF8563BS/4,118 OMO.#: OMO-PCF8563BS-4-118 |
Real Time Clock ULTRA LOW POWER RTC IC | NXP Semiconductors | None | ||
Mfr.#: RX8900CE UA3 OMO.#: OMO-RX8900CE-UA3 |
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus | Epson Timing | RX | ||
Mfr.#: M41T62LC6F OMO.#: OMO-M41T62LC6F |
Real Time Clock Serial real-time clocks with alarm | STMicroelectronics | M41T62 | ||
Mfr.#: AB-RTCMC-32.768KHZ-IBO5-S3-T OMO.#: OMO-AB-RTCMC-32-768KHZ-IBO5-S3-T-ABRACON |
Real Time Clock 32.768kHz I2C Bus 1.5-3.6V -40C +85C | ABRACON | |||
Mfr.#: AB-RTCMK-32.768KHZ-T3 OMO.#: OMO-AB-RTCMK-32-768KHZ-T3-ABRACON |
Real Time Clock 32.768KHz 3ppm Hr/Min/Sec Thru 2099 | ABRACON | |||
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Mfr.#: AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T OMO.#: OMO-AB-RTCMC-32-768KHZ-EOZ9-S3-D-B-T-ABRACON |
Real Time Clock HH:MM:SS 12/24 hour Wk DD Alarm/Tmr I2C | ABRACON |