HT46R221 8-Bit A/D Type MCU

Holtek Semiconductor Inc

Description

HT46R22/HT46C22 8-Bit A/D Type MCU .
The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications.

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Datasheet Specifications

Part number: HT46R221
Manufacturer: Holtek Semiconductor Inc
File Size: 390.09 KB
Datasheet: HT46R221_HoltekSemiconductorInc.pdf
Description: 8-Bit A/D Type MCU

Features

* Operating voltage:
* Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 4.5V~5.5V
* 19 bidirectional I/O lines (max. )
* 1 interrupt input shared with an I/O line
* 8-bit programmable timer/event counter with over- at VDD=5V
* 6-level subr

HT46R221 Distributors

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HT46R221 8-Bit Type MCU Holtek Semiconductor Inc

Holtek Semiconductor Inc HT46R221-like datasheet