NXP PCF2129AT/2,518, Real Time Clock (RTC), 128 bit, 128 bit RAM, 20, 20-Pin SO20, SO20
- RS Stock No.:
- 219-4633P
- Mfr. Part No.:
- PCF2129AT/2,518
- Brand:
- NXP
View all Real Time Clocks
17180 In stock for delivery within 7 working day(s)
Price (ex. GST) Each (Supplied on a Reel) Quantities below 150 on continuous strip
$10.724
(exc. GST)
$12.333
(inc. GST)
| units | Per unit |
| 50 - 95 | $10.724 |
| 100 - 245 | $10.516 |
| 250 - 995 | $10.296 |
| 1000 + | $9.79 |
Packaging Options:
- RS Stock No.:
- 219-4633P
- Mfr. Part No.:
- PCF2129AT/2,518
- Brand:
- NXP
Technical data sheets
Legislation and Compliance
Product Details
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.
Specifications
| Attribute | Value |
| User RAM | 128 bit, 128 bit |
| Package Type | SO20, SO20 |
| Pin Count | 20, 20 |