NXP PCF2129T/2,518, Real Time Clock (RTC), 128 bit, 128 bit RAM, 16, 16-Pin SO16, SO16
- RS stock no.:
- 219-4635
- Mfr. Part No.:
- PCF2129T/2,518
- Manufacturer:
- NXP
Bulk discount available
Subtotal (1 pack of 5 units)*
R 481,78
(exc. VAT)
R 554,045
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 800 unit(s) shipping from 17 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | R 96.356 | R 481.78 |
| 50 - 95 | R 93.948 | R 469.74 |
| 100 - 245 | R 91.13 | R 455.65 |
| 250 - 495 | R 87.484 | R 437.42 |
| 500 + | R 83.984 | R 419.92 |
*price indicative
- RS stock no.:
- 219-4635
- Mfr. Part No.:
- PCF2129T/2,518
- Manufacturer:
- NXP
Specification
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 | SO16, SO16 | |
| Pin Count | 16, 16 | |
| Select all | ||
|---|---|---|
Brand NXP | ||
User RAM 128 bit, 128 bit | ||
Package Type SO16, SO16 | ||
Pin Count 16, 16 | ||
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
Related links
- NXP PCF2129T/2 Real Time Clock (RTC) 16-Pin SO16
- NXP PCF2129AT/2 Real Time Clock (RTC) 128 bit RAM 20-Pin SO20, SO20
- NXP PCF8523T/1 Real Time Clock (RTC) 128 bit RAM 8-Pin SO8, SO8
- NXP PCF2123TS/1 Real Time Clock (RTC) 128 bit RAM 14-Pin TSSOP14, TSSOP14
- NXP PCF8563T/F4 Real Time Clock (RTC) 128 bit RAM 8-Pin SO8, SO8
- NXP PCF85063TP/1Z 128 bit 8 HXSON8
- NXP PCF2129AT/2 Real Time Clock (RTC) 20-Pin SO20
- STMicroelectronics M41T94MQ6F 44B RAM Serial-SPI, 16-Pin SOIC
