NXP PCF2123TS/1,118

时钟/日历警报器，闰年，方波输出，监视计时器

Overview

The PCF2123TS/1,118 is a CMOS 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/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.

Features

Tape & Reel (TR) Package
Clock/Calendar Type
Alarm, Leap Year, Square Wave Output, Watchdog Timer Features
HH:MM:SS (12/24 hr) Time Format
SPI Interface
1.6V ~ 5.5V Voltage - Supply
0.33µA ~ 0.38µA @ 2V ~ 5V Current - Timekeeping (Max)
Surface Mount Mounting Type