HT46R652 Datasheet (Holtek Semiconductor) - A/D with LCD Type 8-Bit OTP MCU

HT46R652, A/D with LCD Type 8-Bit OTP MCU

The HT46R652 is an 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface directly to analog signals and which require an LCD Interface.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator

HT46R652 Features

* Operating voltage:

* Buzzer output

* On-chip crystal, RC and 32768Hz crystal oscillator

* Power-down function and wake-up features reduce fSYS=4MHz: 2.2V~5.5V fSYS=12MHz: 3.3V~5.5V

* 32 bidirectional I/O lines

* Two external interrupt inputs

* Two 16-bit programmable t