HT82K72A Datasheet - Holtek

HT82K72A One Channel Keyboard

The device is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. With its internal 27MHz amplifier the device is suitable for applications such as 27MHz or 2.4GHz keypads etc. The advantages of low power consumpti.

HT82K72A Features

* Operating voltage:

* 36 I/O bi-directional lines with pull-high options

* Supports max. 20´8 keyboard applications

* Power down and wake-up functions to reduce power fSYS= 27MHz: 2.0V~3.3V

* 36 bidirectional I/O lines

* Watchdog Timer function

* Single 16-bit internal

HT82K72A Datasheet (398.10 KB)

HT82K72A Datasheet Preview — Preview of HT82K72A PDF

Datasheet Details

Part number:

HT82K72A

Manufacturer:

Holtek

File Size:

398.10 KB

Description:

One channel keyboard.

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TAGS

HT82K72A One Channel Keyboard Holtek

HT82K72A Distributor