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
- Manufacturer:
- NXP
Bulk discount available
Subtotal (1 pack of 5 units)*
MYR104.50
FREE delivery for orders over RM 500.00
In Stock
- Plus 2,015 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Pack* |
|---|---|---|
| 5 - 45 | MYR20.90 | MYR104.50 |
| 50 - 95 | MYR20.602 | MYR103.01 |
| 100 - 245 | MYR20.188 | MYR100.94 |
| 250 - 995 | MYR19.786 | MYR98.93 |
| 1000 + | MYR19.398 | MYR96.99 |
*price indicative
- RS Stock No.:
- 219-4633
- Mfr. Part No.:
- PCF2129AT/2,518
- Manufacturer:
- NXP
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NXP | |
| User RAM | 128 bit, 128 bit | |
| Package Type | SO20, SO20 | |
| Pin Count | 20, 20 | |
| Select all | ||
|---|---|---|
Brand NXP | ||
User RAM 128 bit, 128 bit | ||
Package Type SO20, SO20 | ||
Pin Count 20, 20 | ||
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 these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
Related links
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