NXP, Real Time Clock 128 bit Real Time Clock D:W:M:Y, 14-Pin TSSOP Surface
- RS Stock No.:
- 219-4629
- Mfr. Part No.:
- PCF2123TS/1,118
- Brand:
- NXP
Subtotal (1 reel of 2500 units)*
£1,425.00
(exc. VAT)
£1,700.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 18 June 2027
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.57 | £1,425.00 |
*price indicative
- RS Stock No.:
- 219-4629
- Mfr. Part No.:
- PCF2123TS/1,118
- Brand:
- NXP
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NXP | |
| Product Type | Real Time Clock | |
| Date Format | D:W:M:Y | |
| Time Format | SS:MM:HH | |
| Sub Type | Real Time Clock | |
| Mount Type | Surface | |
| Package Type | TSSOP | |
| Interface Type | SPI | |
| Pin Count | 14 | |
| RTC Memory Size | 128bit | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Height | 1.1mm | |
| Length | 5mm | |
| Series | PCF2123 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 1.8V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand NXP | ||
Product Type Real Time Clock | ||
Date Format D:W:M:Y | ||
Time Format SS:MM:HH | ||
Sub Type Real Time Clock | ||
Mount Type Surface | ||
Package Type TSSOP | ||
Interface Type SPI | ||
Pin Count 14 | ||
RTC Memory Size 128bit | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Height 1.1mm | ||
Length 5mm | ||
Series PCF2123 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 1.8V | ||
Automotive Standard No | ||
The NXP PCF2123 is a CMOS1 real time clock (RTC) and calendar optimized for low power applications. Data is transferred serially via a Serial Peripheral Interface (SPI bus) with a maximum data rate of 6.25 Mbit or s. An alarm and timer function is also available providing the possibility to generate a wake up signal on an interrupt pin. An offset register allows fine tuning of the clock.
Internal power-on reset (POR)
Open-drain interrupt and clock output pins
Programmable offset register for frequency adjustment
Related links
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