Part number:
HT82K72E
Manufacturer:
Holtek
File Size:
398.10 KB
Description:
One channel keyboard.
Datasheet Details
Part number:
HT82K72E
Manufacturer:
Holtek
File Size:
398.10 KB
Description:
One channel keyboard.
HT82K72E, 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
HT82K72E 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
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