HT46R22 Datasheet - Holtek Semiconductor Inc

Datasheet Details

Part number:

HT46R22

Manufacturer:

Holtek Semiconductor Inc

File Size:

316.21 KB

Description:

8-bit a/d type mcu.

HT46R22, 8-Bit A/D Type MCU

HT46R22 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

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