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.#: BQ4802LYDW OMO.#: OMO-BQ4802LYDW |
Real Time Clock Parallel RTC | Texas Instruments | BQ4802LY | ||
Mfr.#: DS12885T+ OMO.#: OMO-DS12885T- |
Real Time Clock RTC | Maxim Integrated | DS12885T | ||
Mfr.#: DS1501WZ+ OMO.#: OMO-DS1501WZ- |
Real Time Clock Y2K-Compliant Watchdog | Maxim Integrated | DS1501WZ | ||
Mfr.#: M48T58Y-70MH1F OMO.#: OMO-M48T58Y-70MH1F |
Real Time Clock 64K (8Kx8) 70ns | STMicroelectronics | M48T58Y | ||
Mfr.#: CY14B256KA-SP45XI OMO.#: OMO-CY14B256KA-SP45XI |
Real Time Clock 256Kb 3V 45ns 32K x 8 nvSRAM | Cypress Semiconductor | CY14B256KA | ||
Mfr.#: DS1554-70+ OMO.#: OMO-DS1554-70- |
Real Time Clock 256kB NV RAM Timekeeper | Maxim Integrated | DS1554 | ||
Mfr.#: DS1554WP-120IND+ OMO.#: OMO-DS1554WP-120IND- |
Real Time Clock 256kB NV RAM Timekeeper | Maxim Integrated | DS1554WP | ||
Mfr.#: DS1554P-70IND+ OMO.#: OMO-DS1554P-70IND- |
Real Time Clock 256kB NV RAM Timekeeper | Maxim Integrated | DS1554P | ||
Mfr.#: DS1746W-120+ OMO.#: OMO-DS1746W-120- |
Real Time Clock Timekeeping NV RAM | Maxim Integrated | DS1746W | ||
Mfr.#: DS1747WP-120IND+ OMO.#: OMO-DS1747WP-120IND- |
Real Time Clock Timekeeping NV RAM | Maxim Integrated | DS1747WP | ||
Mfr.#: DS1747P-70IND+ OMO.#: OMO-DS1747P-70IND- |
Real Time Clock Timekeeping NV RAM | Maxim Integrated | DS1747P | ||
Mfr.#: DS1251YP-70IND+ OMO.#: OMO-DS1251YP-70IND- |
Real Time Clock 4096K NV SRAM w/Phantom Clock | Maxim Integrated | DS1251YP | ||
Mfr.#: DS1248WP-120IND+ OMO.#: OMO-DS1248WP-120IND- |
Real Time Clock 1024k NV SRAM w/Phantom Clock | Maxim Integrated | DS1248WP | ||
Mfr.#: PT7C4339WEX OMO.#: OMO-PT7C4339WEX |
Real Time Clock Low Power I2C Real Time Clock | Diodes Incorporated | None | ||
Mfr.#: PT7C4363BWEX OMO.#: OMO-PT7C4363BWEX |
Real Time Clock Real Time Clock | Diodes Incorporated | None | ||
Mfr.#: RV-8564-C2-32.768kHz-20PPM-TA-QC OMO.#: OMO-RV-8564-C2-32-768KHZ-20PPM-TA-QC |
Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C | Micro Crystal | RV-8564-C2 | ||
Mfr.#: RV-2123-C2-32.768kHz-20PPM-TA-QC OMO.#: OMO-RV-2123-C2-32-768KHZ-20PPM-TA-QC |
Real Time Clock 32.768 kHz +/-20 PPM SPI -40/+85C | Micro Crystal | RV-2123-C2 | ||
Mfr.#: AB-RTCMC-32.768kHz-IBO5-S3-T OMO.#: OMO-AB-RTCMC-32-768KHZ-IBO5-S3-T |
Real Time Clock 32.768kHz I2C Bus 1.5-3.6V -40C +85C | ABRACON | AB-RTCMC | ||
Mfr.#: MCP7940NT-I/SN OMO.#: OMO-MCP7940NT-I-SN |
Real Time Clock I2C GP RTCC 64B SRAM | Microchip Technology | None | ||
Mfr.#: MCP7940N-I/MS OMO.#: OMO-MCP7940N-I-MS |
Real Time Clock I2C GP RTCC 64B SRAM | Microchip Technology | None | ||
Mfr.#: MCP79410T-I/SN OMO.#: OMO-MCP79410T-I-SN |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | Microchip Technology | None | ||
Mfr.#: MCP79410-I/SN OMO.#: OMO-MCP79410-I-SN |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | Microchip Technology | None | ||
Mfr.#: PCF85263ATL/AX OMO.#: OMO-PCF85263ATL-AX |
Real Time Clock Low Power Real time clocks | NXP Semiconductors | PCF85263A | ||
Mfr.#: MCP79412-I/SN OMO.#: OMO-MCP79412-I-SN |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 | Microchip Technology | None | ||
Mfr.#: MCP79411-I/SN OMO.#: OMO-MCP79411-I-SN |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48 | Microchip Technology | None | ||
Mfr.#: MCP79410T-I/MNY OMO.#: OMO-MCP79410T-I-MNY |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | Microchip Technology | None | ||
Mfr.#: MCP79411-I/MS OMO.#: OMO-MCP79411-I-MS |
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48 | Microchip Technology | None | ||
Mfr.#: PCF8563TS/5,118 OMO.#: OMO-PCF8563TS-5-118 |
Real Time Clock Binary I2C 1-5V RTC IC | NXP Semiconductors | None | ||
Mfr.#: MCP79510-I/MS OMO.#: OMO-MCP79510-I-MS |
Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID | Microchip Technology | None | ||
Mfr.#: PCA85063ATT/AJ OMO.#: OMO-PCA85063ATT-AJ |
Real Time Clock Tiny Real-Time Clock RTC IC | NXP Semiconductors | PCA85063 | ||
Mfr.#: PCF85363ATL/AX OMO.#: OMO-PCF85363ATL-AX |
Real Time Clock Low Power Real time clocks | NXP Semiconductors | None | ||
Mfr.#: PCF2123TS/1,118 OMO.#: OMO-PCF2123TS-1-118 |
Real Time Clock ultra-low power RTC RTC IC | NXP Semiconductors | None | ||
Mfr.#: PCF8563T/F4,118 OMO.#: OMO-PCF8563T-F4-118 |
Real Time Clock ULTRA LO PWR CLK/CAL RTC IC | NXP Semiconductors | None | ||
Mfr.#: BQ32000DR OMO.#: OMO-BQ32000DR |
Real Time Clock Serial RTC | Texas Instruments | BQ32000 | ||
Mfr.#: DS2417P+ OMO.#: OMO-DS2417P- |
Real Time Clock 1-Wire w/Interrupt | Maxim Integrated | DS2417P | ||
Mfr.#: PCF8583T/5,518 OMO.#: OMO-PCF8583T-5-518 |
Real Time Clock CLK/CALENDAR 240X8 RTC IC | NXP Semiconductors | None | ||
Mfr.#: DS1337S+ OMO.#: OMO-DS1337S- |
Real Time Clock I2C Serial RTC | Maxim Integrated | DS1337S | ||
Mfr.#: PCF2129T/2,518 OMO.#: OMO-PCF2129T-2-518 |
Real Time Clock RTC with Integrated RTC IC | NXP Semiconductors | PCF2129AT | ||
Mfr.#: DS1338U-33+ OMO.#: OMO-DS1338U-33- |
Real Time Clock I2C Serial RTC w/56 Byte NV RAM | Maxim Integrated | DS1338U | ||
Mfr.#: DS1338Z-33+ OMO.#: OMO-DS1338Z-33- |
Real Time Clock I2C Serial RTC w/56 Byte NV RAM | Maxim Integrated | DS1338Z | ||
Mfr.#: DS1340Z-33+ OMO.#: OMO-DS1340Z-33- |
Real Time Clock I2C RTC w/Trickle Charger | Maxim Integrated | DS1340Z | ||
Mfr.#: DS1302Z+ OMO.#: OMO-DS1302Z- |
Real Time Clock Trickle-Charge Timekeeping Chip | Maxim Integrated | DS1302Z | ||
Mfr.#: DS1390U-33+ OMO.#: OMO-DS1390U-33- |
Real Time Clock Low-V SPI/3-Wire With Trickle Charger | Maxim Integrated | DS1390U | ||
Mfr.#: DS1374U-33+ OMO.#: OMO-DS1374U-33- |
Real Time Clock I2C 32-Bit Binary Counter Watchdog | Maxim Integrated | DS1374U | ||
Mfr.#: DS1302+ OMO.#: OMO-DS1302- |
Real Time Clock Trickle-Charge Timekeeping Chip | Maxim Integrated | DS1302 | ||
Mfr.#: DS1307+ OMO.#: OMO-DS1307- |
Real Time Clock 64x8 Serial I2C RTC | Maxim Integrated | DS1307 | ||
Mfr.#: PCF2127T/2Y OMO.#: OMO-PCF2127T-2Y |
Real Time Clock RTC IC | NXP Semiconductors | PCF2127 | ||
Mfr.#: DS1308U-33+ OMO.#: OMO-DS1308U-33- |
Real Time Clock LOW CUR 3.3V I2C RTC | Maxim Integrated | DS1308U | ||
Mfr.#: DS1339U-33+ OMO.#: OMO-DS1339U-33- |
Real Time Clock I2C Serial RTC | Maxim Integrated | DS1339U | ||
Mfr.#: DS1302N+ OMO.#: OMO-DS1302N- |
Real Time Clock Trickle-Charge Timekeeping Chip | Maxim Integrated | DS1302N |