HT49RA1-HoltekSemiconductor.pdf
Datasheet Details
Part number:
HT49CA1, HT49RA1
Manufacturer:
Holtek Semiconductor
File Size:
517.05 KB
Description:
Remote type 8-bit mcu.
Note:
This datasheet PDF includes multiple part numbers: HT49CA1, HT49RA1.
Please refer to the document for exact specifications by model.
HT49CA1, HT49RA1, Remote Type 8-Bit MCU
HT49CA1 Features
* Operating voltage: 2.0V~3.6V
* 12 bidirectional I/O lines, 8 input lines, 8 segment output, PC0 (input/output)/REM
* Two external interrupt inputs shared with an I/O line
* 8-bit programmable Timer/Event Counter with overflow interrupt function
* Single 16-bit programmable time
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