Orologio in tempo reale

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.#: DS1302ZN+T\u0026R

OMO.#: OMO-DS1302ZN-T-U0026R

Real Time Clock Trickle-Charge Timekeeping Chip Maxim Integrated DS1302ZN

Mfr.#: DS1394U-33+

OMO.#: OMO-DS1394U-33-

Real Time Clock Low-V SPI/3-Wire With Trickle Charger Maxim Integrated DS1394U

Mfr.#: DS1747W-120IND+

OMO.#: OMO-DS1747W-120IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1747W

Mfr.#: M41T93RQA6F

OMO.#: OMO-M41T93RQA6F

Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V STMicroelectronics M41T93

Mfr.#: MCP7940NT-E/SN

OMO.#: OMO-MCP7940NT-E-SN

Real Time Clock I2C GP RTCC 64B SRAM EXT Microchip Technology MCP7940N

Mfr.#: PCA8565TS/1,118

OMO.#: OMO-PCA8565TS-1-118

Real Time Clock CMOS RTC/CALENDAR RTC IC NXP Semiconductors None

Mfr.#: DS1390U-33+T\u0026R

OMO.#: OMO-DS1390U-33-T-U0026R

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

Mfr.#: ISL12022MAIBZ

OMO.#: OMO-ISL12022MAIBZ

Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS Renesas / Intersil ISL12022

Mfr.#: M41T11MH6F

OMO.#: OMO-M41T11MH6F

Real Time Clock Serial 512 (64x8) STMicroelectronics M41T11

Mfr.#: M41T80M6F

OMO.#: OMO-M41T80M6F

Real Time Clock Serial 160 (20x8) STMicroelectronics M41T80

Mfr.#: M41T83RMY6F

OMO.#: OMO-M41T83RMY6F

Real Time Clock Serial I2C bus RTC STMicroelectronics M41T83

Mfr.#: DS3231S#T\u0026R

OMO.#: OMO-DS3231S-T-U0026R

Real Time Clock Integrated RTC/TCXO/Crystal Maxim Integrated DS3231S

Mfr.#: CDP68HC68T1MZ

OMO.#: OMO-CDP68HC68T1MZ

Real Time Clock W/ANEAL PERIPH SPIAL -TIME-CLK 20W IND Renesas / Intersil CDP68HC68T1

Mfr.#: CDP68HC68T1EZ

OMO.#: OMO-CDP68HC68T1EZ

Real Time Clock W/ANNEAL PERIPH SPIA L-TIME-CLK IND Renesas / Intersil CDP68HC68T1

Mfr.#: DS1339AU+T

OMO.#: OMO-DS1339AU-T

Real Time Clock 1.8-3.3V Serial RTC Maxim Integrated DS1339AU

Mfr.#: PCF85063ATL/1,118

OMO.#: OMO-PCF85063ATL-1-118

Real Time Clock Low Power Real time clocks NXP Semiconductors PCF85063A

Mfr.#: MCP79511-I/MS

OMO.#: OMO-MCP79511-I-MS

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

Mfr.#: RTC-8564NB:B3:ROHS

OMO.#: OMO-RTC-8564NB-B3-ROHS

Real Time Clock 32.768KHz 3.0Volts -40C +85C Epson Timing RTC

Mfr.#: PCF2123BS/1,518

OMO.#: OMO-PCF2123BS-1-518

Real Time Clock SPI Real time RTC IC NXP Semiconductors None

Mfr.#: PCF85263ATT1/AJ

OMO.#: OMO-PCF85263ATT1-AJ

Real Time Clock Low Power Real time clocks NXP Semiconductors PCF85263A

Mfr.#: DS1390U-3+

OMO.#: OMO-DS1390U-3-

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

Mfr.#: DS1251Y-70+

OMO.#: OMO-DS1251Y-70-

Real Time Clock 4096K NV SRAM w/Phantom Clock Maxim Integrated DS1251Y

Mfr.#: MCP7940NT-I/MNY

OMO.#: OMO-MCP7940NT-I-MNY

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

Mfr.#: ISL1209IU10Z-TK

OMO.#: OMO-ISL1209IU10Z-TK

Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD Renesas / Intersil ISL1209

Mfr.#: DS1558W+

OMO.#: OMO-DS1558W-

Real Time Clock Watchdog Clock w/NV RAM Maxim Integrated DS1558W

Mfr.#: DS1673S-3+

OMO.#: OMO-DS1673S-3-

Real Time Clock Portable System Controller Maxim Integrated DS1673S

Mfr.#: DS1746-70IND+

OMO.#: OMO-DS1746-70IND-

Real Time Clock Timekeeping NV RAM Maxim Integrated DS1746

Mfr.#: DS1672S-3+T\u0026R

OMO.#: OMO-DS1672S-3-T-U0026R

Real Time Clock I2C 32-Bit Binary Counter RTC Maxim Integrated DS1672S

Mfr.#: DS1372U+T\u0026R

OMO.#: OMO-DS1372U-T-U0026R

Real Time Clock I2C 32 bit Binary Counter w/64 Bit ID Maxim Integrated DS1372U

Mfr.#: ISL12082IB8Z

OMO.#: OMO-ISL12082IB8Z

Real Time Clock LW PWR RTC W/ALARM & TIMR FUNCTIONS 8LD Renesas / Intersil ISL12082

Mfr.#: DS1339U-3+T\u0026R

OMO.#: OMO-DS1339U-3-T-U0026R

Real Time Clock I2C Serial RTC Maxim Integrated DS1339U

Mfr.#: DS1685Q-5+T\u0026R

OMO.#: OMO-DS1685Q-5-T-U0026R

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

Mfr.#: DS1501WZN+T\u0026R

OMO.#: OMO-DS1501WZN-T-U0026R

Real Time Clock Y2K-Compliant Watchdog Maxim Integrated DS1501WZN

Mfr.#: DS1342T+T\u0026R

OMO.#: OMO-DS1342T-T-U0026R

Real Time Clock Low-Current IC RTCs for High-ESR Crystals Maxim Integrated DS1342T

Mfr.#: DS1343D-33+T\u0026R

OMO.#: OMO-DS1343D-33-T-U0026R

Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1343D

Mfr.#: DS1306E+T\u0026R

OMO.#: OMO-DS1306E-T-U0026R

Real Time Clock Serial Alarm RTC 3-Wire Maxim Integrated DS1306E

Mfr.#: DS1685EN-3+T\u0026R

OMO.#: OMO-DS1685EN-3-T-U0026R

Real Time Clock 3V/5V RTC Maxim Integrated DS1685EN

Mfr.#: RV-8564-C3-32.768kHz-20PPM-TA-QC

OMO.#: OMO-RV-8564-C3-32-768KHZ-20PPM-TA-QC

Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C Micro Crystal RV-8564-C3

Mfr.#: ISL1221IUZ-T

OMO.#: OMO-ISL1221IUZ-T

Real Time Clock REAL TIME CLKRTC IN Renesas / Intersil ISL1221

Mfr.#: BQ4802LYDWR

OMO.#: OMO-BQ4802LYDWR

Real Time Clock Parallel RTC Texas Instruments BQ4802LY

Mfr.#: MCP79400T-I/SN

OMO.#: OMO-MCP79400T-I-SN

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

Mfr.#: DS1344D-18+T\u0026R

OMO.#: OMO-DS1344D-18-T-U0026R

Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1344D

Mfr.#: MCP79400T-I/MS

OMO.#: OMO-MCP79400T-I-MS

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

Mfr.#: DS1344D-3+T\u0026R

OMO.#: OMO-DS1344D-3-T-U0026R

Real Time Clock Low-Current SPI/3-Wire RTC Maxim Integrated DS1344D

Mfr.#: 1338-31DCGI8

OMO.#: OMO-1338-31DCGI8

Real Time Clock .9RTC BASE IDT 1338

Mfr.#: MCP79411T-I/SN

OMO.#: OMO-MCP79411T-I-SN

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

Mfr.#: DS3234SN#T\u0026R

OMO.#: OMO-DS3234SN-T-U0026R

Real Time Clock Integrated RTC/TCXO/Crystal Maxim Integrated DS3234SN

Mfr.#: DS1248YP-70+

OMO.#: OMO-DS1248YP-70-

Real Time Clock 1024k NV SRAM w/Phantom Clock Maxim Integrated DS1248Y

Mfr.#: MCP79412T-I/MNY

OMO.#: OMO-MCP79412T-I-MNY

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

Mfr.#: MCP79511T-I/MS

OMO.#: OMO-MCP79511T-I-MS

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