| Part Number | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS1307ZN+T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C, 2-Wire Serial Memory capacity: 56B Clock chip type: Clock/Calendar 64 x 8, serial ,I2C real-time clock | download |
| DS1337S+T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C, 2-Wire Serial Memory capacity: - Clock chip type: Clock/Calendar I2C serial real-time clock, Industry's smallest I2C RTC with two scheduled alarms | download |
| DS1306EN+T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: SPI, 3-Wire Serial Memory capacity: 96B Clock chip type: Clock/Calendar Serial with alarm clock Real-time clock working voltage: 2.0V-5.5V | download |
| DS1305EN+T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: SPI Memory capacity: 96B Clock chip type: Clock/Calendar Serial real-time clock with alarm, 3 lines /SPI serial interface, real-time clock with trickle charging and alarm | download |
| DS3231SN#T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C, 2-Wire Serial Memory capacity: - Clock chip type: Clock/Calendar Low-cost, high-precision I2C Real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO) and crystal | download |
| HYM1302 | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: 31B Clock chip type: Clock/Calendar High performance, low power consumption with RAM real-time Clock chip, 0℃~+70℃ | download |
| HYM1302N | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: 31B Clock chip type: Clock/Calendar High performance, low power consumption with RAM real-time Clock chip, -40℃~+85℃ | download |
| HYM1381 | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: - Clock chip type: Clock/Calendar low-power serial real-time clock chip | download |
| HYM1307 | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: 56B Clock chip type: Clock/Calendar I2C serial real-time clock with 56 bytes of RAM Chip, 0℃~70℃ | download |
| BL5372T | Shanghai Belling | Date format: YY-MM-DD Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar I2C interface, low power consumption (400nA@3.6V) real-time Clock core (RTC) | download |
| HYM1302ZN | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: 31B Clock chip type: Clock/Calendar High performance, low power consumption with RAM real-time Clock chip, -40℃~+85℃ | download |
| HYM8563T | HAOYU | Date format: YY-MM-DD Time format: HH:MM:SS Interface type: I2C, 2-Wire Serial Memory capacity: - Clock chip type: Clock/Calendar low-power CMOS real-time clock/calendar chip | download |
| HYM1302Z | HAOYU | Date format: YY-MM-DD Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: 31B Clock chip type: Clock/Calendar High performance, low power consumption real-time clock with RAM chip | download |
| HYM8563S | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar I2C real-time clock/calendar chip clock | download |
| HYM1307N | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: 56B Clock chip type: Clock/Calendar I2C serial real-time clock with 56 bytes of RAM Chip, -40℃~+85℃ | download |
| HYM1307ZN | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: 56B Clock chip type: Clock/Calendar I2C serial real-time clock with 56 bytes of RAM Chip, -40℃~+85℃ | download |
| BM8563ESA | Shanghai Belling | Date format: YY-MM-DD Time format: HH:MM:SS Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar low-power CMOS real-time clock/calendar chip | download |
| BL5372 | Shanghai Belling | Low power consumption real time clock chip | download |
| MCP79412-I/SN | Microchip | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C, 2-Wire Serial Memory capacity: 64B, 1Kb Clock chip type: Clock/Calendar with EEPROM, I2C real-time clock/calendar with SRAM, unique ID and battery switching | download |
| RX8010SJ | EPSON | Date format: YY-MM-DD Time format: HH:MM:SS Interface type: I2C Memory capacity: 16B Clock chip type: Clock/Calendar Real-time clock RTC chip with ultra-low power consumption I2C interface. Built-in 32.768kHz crystal unit real-time clock industrial-grade device is the same series as RX8025 | download |
| Q41802551000200 | EPSON | Date format: YY-MM-DD Time format: HH:MM:SS Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar I2C interface, ultra-low power consumption (0.48uA) real-time clock chip | download |
| AiP8563 | i-core | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar low-power CMOS real-time clock/calendar chip | download |
| RS5C372A-E2-F | RICOH | Date format: YY-MM-DD Time format: HH:MM:SS (12/24 hr) Interface type: I2C, 2-Wire Serial Memory capacity: - Clock chip type: Clock/Calendar I2C bus serial interface real-time clock | download |
| HYM8563P | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS Interface type: I2C Memory capacity: - Clock chip type: Clock/Calendar I2C real-time clock/calendar chip clock | download |
| HYM1307Z | HAOYU | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: I2C Memory capacity: 56B Clock chip type: Clock/Calendar Crystal load capacitance 12.5pF, with 56 bytes RAM I2C real-time clock chip | download |
| DS1215 | DALLAS | using the dallas phantom real time clocks(real-time clock chip) | download |
| PT7C4337UEX | Diodes | --- | download |
| PT7C433833UEX | Diodes | --- | download |
| 5PB1110NDGI | IDT (Integrated Device Technology, Inc.) | --- | download |
| DS1302Z+T&R; | Maxim | Date format: YY-MM-DD-dd Time format: HH:MM:SS (12/24 hr) Interface type: 3-Wire Serial Memory capacity: 31B Clock chip type: Clock/Calendar serial port, charging timing chip, working voltage :2.0V-5.5V | download |