HT49CA1, HT49RA1 - Remote Type 8-Bit MCU

Holtek Semiconductor

Datasheet Details

Part number	HT49CA1, HT49RA1
Manufacturer	Holtek Semiconductor
File Size	517.05 KB
Description	Remote Type 8-Bit MCU
Datasheet	HT49RA1-HoltekSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: HT49CA1, HT49RA1. Please refer to the document for exact specifications by model.

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 timer/event counter with overflow interrupt function.
RC oscillator and 32768Hz crystal oscillator.
LCD driver with 33´2, 33´3 or 32´4 segments (C type only), 8 logical output option for SEG12~S.

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Published: Sep 3, 2017 |