- RS Stock No.:
- 219-4631P
- Mfr. Part No.:
- PCF2123TS/1,118
- Manufacturer:
- NXP
- RS Stock No.:
- 219-4631P
- Mfr. Part No.:
- PCF2123TS/1,118
- Manufacturer:
- NXP
Technical data sheets
Legislation and Compliance
Product Details
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
Open-drain interrupt and clock output pins
Programmable offset register for frequency adjustment
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
User RAM | 128 bit, 128 bit |
Package Type | TSSOP14, TSSOP14 |
Pin Count | 14, 14 |