HT82K73E Datasheet - Holtek

HT82K73E 2.4GHz Keyboard TX 8-Bit OTP MCU

The device is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, Power Down and wake-up functions, Watchdog timer, mot.

HT82K73E Features

* Operating voltage:

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

* Power down and wake-up functions to reduce power fSYS= 27MHz: 2.0V~3.3V for crystal mode fSYS= 4MHz: 2.0V~3.3V for external RC mode

* 39 bidirectional I/O lines

* Watchdog Timer function

* Single 16-

HT82K73E_Holtek.pdf