HT46R017 datasheet(5/91 Pages) HOLTEK

5 / 91 page

Rev. 1.00

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Rev. 1.00

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HT46R016/HT46R017

Enhanced A/D 8-Bit OTP MCU

Features

CPU Features

● Operating voltage:

♦ fSYS=4MHz: 2.2V~5.5V

♦ fSYS=8MHz: 3.3V~5.5V

♦ fSYS=12MHz: 4.5V~5.5V

● Up to 0.33μs instruction cycle with 12MHz system clock at VDD=5V

● Oscillator types:

♦ External high frequency crystal -- HXT

♦ Internal RC -- HIRC

● Power down modes and wake-up function

● Fully integrated internal 4MHz, 8MHz and 12MHz oscillator requires no external components

● LIRC oscillator function for watchdog timer

● All instructions executed in one or two instruction cycles

● Table read instructions

● 63 powerful instructions

● Up to 4-level stack

● Bit manipulation instruction

Peripheral Features

● Up to 2048×16 program memory

● Up to 96×8 data memory

● Up to 14 bidirectional I/O lines

● Up to 4 channel 12-bit ADC

● 1 channel 8-bit PWM

● Low voltage reset function

● Watchdog timer function

● External interrupt input shared with an I/O line

● Up to two 8-bit programmable Timer/Event Counter with overflow interrupt and prescaler

● Time-Base functions

● Programmable Frequency Divider - PFD

● Package Types: 16 DIP/NSOP

HT46R017 Datasheet(PDF) 5 Page - Holtek Semiconductor Inc