HT48RA1_HoltekSemiconductor.pdf
Datasheet Details
Part number:
HT48CA1, HT48RA1
Manufacturer:
Holtek Semiconductor
File Size:
365.26 KB
Description:
(ht48ra1 / ht48ca1) remote type 8-bit mcu.
Note:
This datasheet PDF includes multiple part numbers: HT48CA1, HT48RA1.
Please refer to the document for exact specifications by model.
HT48CA1, HT48RA1, (HT48RA1 / HT48CA1) Remote Type 8-Bit MCU
The HT48RA1/HT48CA1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications.
The data ROM can be used to store remote control codes.
The mask version HT48CA1 is fully pin and functionally compatible with the OTP versio
HT48CA1 Features
* Operating voltage: 2.0V~5.5V
* 23 bidirectional I/O lines (max.)
* 1 interrupt input shared with an I/O line
* 8-bit programmable timer/event counter with overflow
* HALT function and wake-up feature reduce power consumption
* 8-level subroutine nesting
* Up to 1ms ins
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