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HT46R221 Datasheet, Holtek Semiconductor Inc

HT46R221 mcu equivalent, 8-bit a/d type mcu.

HT46R221 Avg. rating / M : 1.0 rating-11

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HT46R221 Datasheet

Features and benefits


* 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.)

Application

It is particularly suitable for use in products such as washing machine controllers and home appliances. A HALT feature.

Image gallery

HT46R221 Page 1 HT46R221 Page 2 HT46R221 Page 3

TAGS
HT46R221
8-Bit
Type
MCU
HT46R22
HT46R23
HT46R232
Holtek Semiconductor Inc
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