Datasheet Details
| Part number | PCA2129 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 1.01 MB |
| Description | Automotive accurate RTC |
| Download | PCA2129 Download (PDF) |
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Overview: PCA2129 Automotive accurate RTC with integrated quartz crystal Rev. 6.
| Part number | PCA2129 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 1.01 MB |
| Description | Automotive accurate RTC |
| Download | PCA2129 Download (PDF) |
|
|
|
The PCA2129 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 PCA2129 has a selectable I2C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, a timestamp function, and many other
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