Datasheet Details
Part number:
RTC72421
Manufacturer:
ETC
File Size:
107.44 KB
Description:
4-bit real time clock module.
Datasheet Details
Part number:
RTC72421
Manufacturer:
ETC
File Size:
107.44 KB
Description:
4-bit real time clock module.
RTC72421, 4-bit REAL TIME CLOCK MODULE
RTC72421 Features
* Built-in quartz crystal
* Time and date functions
* 12/24 hour clock switchover and automatic leap year setting
* Faster access time @ 120 nS
* CMOS circuitry
* 18 pin dual in line package
* 4 bit parallel data string
* Application no
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