HT82J30A Datasheet (Holtek Semiconductor)

HT82J30A, 16-Channel A/D MCU

The HT82J30R/HT82J30A are 8-bit high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors.

The mask version HT82J30A is fully pin and functionally compatible with the OTP version HT82J3

HT82J30A Features

* Operating voltage:

* 6-level subroutine nesting

* 16 channel 8-bit resolution A/D converter

* 1 channel (6+2)-bit PWM output shared with an I/O fSYS=4MHz: 2.2V~5.5V crystal clock mode

* fSYS=12MHz: 2.7V~3.7V RC clock mode

* 35 bidirectional I/O lines (max.)

* 2 interru