Datasheet Details
| Part number | PCA21125 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 341.41 KB |
| Description | SPI-bus Real-Time Clock/calendar |
| Download | PCA21125 Download (PDF) |
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Overview: PCA21125 SPI-bus Real-Time Clock and calendar Rev. 2 — 25 November 2014 Product data sheet 1.
| Part number | PCA21125 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 341.41 KB |
| Description | SPI-bus Real-Time Clock/calendar |
| Download | PCA21125 Download (PDF) |
|
|
|
The PCA21125 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low-power consumption and an operating temperature up to 125 C.
Data is transferred via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 6.0 Mbit/s.
Alarm and timer functions are also available with the possibility to generate a wake-up signal on the interrupt pin.
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