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HT46C22 Datasheet 8-bit A/d Type Mcu

Manufacturer: Holtek Semiconductor Inc

Overview: HT46R22/HT46C22 8-Bit A/D Type MCU.

General Description

The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications.

It is particularly suitable for use in products such as washing machine controllers and home appliances.

A HALT

Key Features

  • Operating voltage:.
  • Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 4.5V~5.5V.
  • 19 bidirectional I/O lines (max. ).
  • 1 interrupt input shared with an I/O line.
  • 8-bit programmable timer/event counter with over- at VDD=5V.
  • 6-level subroutine nesting.
  • 8 channels 9-bit resolution (8-bit accuracy) A/D con- verter.
  • 1-channel (6+2)/(7+1)-bit PWM output shared with flow interrupt and 7-stage prescaler.
  • On-chip crystal an.

More Datasheets from Holtek Semiconductor Inc

Part Number Description
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HT47C20L R-F Type Low Voltage 8-Bit Mask MCU
HT47R20 8 R-F OTP
HT48C10 8-Bit Microcontroller Series
HT48C30 8-Bit Microcontroller Series

HT46C22 Distributor