HT46R72D-1 Datasheet - Holtek Semiconductor

HT46R72D-1 Dual Slope A/D Type MCU

The HT46R72D-1 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for A/D with LCD applications that interface directly to analog signals, such as those from sensors. The advantages of low power consumption, I/O flexibility, timer functions, oscillator optio.

HT46R72D-1 Features

* Operating voltage:

* On-chip RC or crystal oscillator

* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V

* 12 bidirectional I/O lines and two ADC input

* One external interrupt input shard with an I/O lines

* One 8-bit and one 16-bit

HT46R72D-1_HoltekSemiconductor.pdf