NXP PCF2129AT/2,518, Real Time Clock (RTC), 128 bit, 128 bit RAM, 20, 20-Pin SO20, SO20
- RS Stock No.:
- 219-4633
- 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 (In a Pack of 5)
$10.878
(exc. GST)
$12.51
(inc. GST)
| units | Per unit | Per Pack* |
| 5 - 45 | $10.878 | $54.39 |
| 50 - 95 | $10.724 | $53.62 |
| 100 - 245 | $10.516 | $52.58 |
| 250 - 995 | $10.296 | $51.48 |
| 1000 + | $9.79 | $48.95 |
| *price indicative | ||
Packaging Options:
- RS Stock No.:
- 219-4633
- 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 |