Technical parameters
Technical specifications
| Parameter | Value |
|---|---|
| Base Product Number | PCF2123 [1] |
| Current - Timekeeping (Max) | 0.33µA ~ 0.38µA @ 2V ~ 5V [1] |
| Date Format | YY-MM-DD-dd [1] |
| Features | Alarm, Leap Year, Square Wave Output, Watchdog Timer [1] |
| Interface | SPI [1] |
| Mfr | NXP USA Inc. [1] |
| Mounting Type | Surface Mount [1] |
| Operating Temperature | -40°C~85°C [1] |
| Product Status | Active [1] |
| Time Format | HH:MM:SS (12/24 hr) [1] |
| Type | Clock/Calendar [1] |
| Voltage - Supply | 1.6V ~ 5.5V [1] |
| Package / Case | 16-VFQFN Exposed Pad [1] |
Specification references[1]NXP USA Inc. PCF2123BS/1,518 vendor product record ↗
