HT82K72A Datasheet - Holtek

One Channel Keyboard

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 General Description

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 Datasheet (398.10 KB)

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Datasheet Details

Part number:

HT82K72A

Manufacturer:

Holtek

File Size:

398.10 KB

Description:

One channel keyboard.
HT82K72E/HT82K72A One Channel Keyboard with R-F Type MCU Technical Document Tools Information FAQs Application Note - HA0075E MCU Re.

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HT82K72A One Channel Keyboard Holtek

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HT82K72A Features

HT82K72A General Description

Datasheet Details

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HT82K72A Distributor