PRODUCT CENTER
Clock controllers
PRODUCT CATEGORY
Clock controllers
| Model | Description | Key parameters | Package |
|---|---|---|---|
| SAY901DS | SAY901DS is a low-power CMOS real-time clock/calendar circuit with programmable clock output, interrupt output, and power-fail detection. Addresses and data transfer serially through the I2C bus at up to 400Kbits/s; the internal address register automatically increments after each read or write. … | DIP8、SOP8、MSOP8、TSSOP8 | |
| SD1381 | Serial timing chip | 2.0V~5.5V | SOP8 |
| SD555 | SD555 is a precision timing and pulse-control circuit. | SOP8、DIP8 | |
| SD1307 | SD1307 is a low-power BCD-coded serial real-time clock/calendar with 56 bytes of nonvolatile SRAM (NV SRAM). Addresses and data transfer serially through the I²C interface. The clock/calendar provides seconds, minutes, hours, weekday, date, month, and year, automatically adjusting month-end dates for short months and leap years. … | SOP8、DIP8 |