- RS庫存編號:
- 219-4633
- 製造零件編號:
- PCF2129AT/2,518
- 製造商:
- NXP
- RS庫存編號:
- 219-4633
- 製造零件編號:
- PCF2129AT/2,518
- 製造商:
- NXP
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The NXP PCF2129 is a CMOS1 real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCF2129 has a selectable I2C bus or SPI bus, a backup battery switch over circuit, a programmable watchdog function, a timestamp function, and many other features.
Battery backed output voltage
Battery low detection function
Battery low detection function
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
規格
Attribute | Value |
---|---|
User RAM | 128 bit, 128 bit |
Package Type | SO20, SO20 |
Pin Count | 20, 20 |