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HT46C46 Datasheet Cost-effective A/d Type 8-bit Mcu

Manufacturer: Holtek Semiconductor

Overview: www.DataSheet4U.com HT46R46/HT46C46/HT46R47/HT46C47 Cost-Effective A/D Type 8-Bit.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The HT46R46/HT46C46 and HT46R47/HT46C47 are 8 -b it , hi g h p e r f or m a n c e, R I S C a r c h i t e ct u r e microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors.

The mask version HT46C46, HT46C47 are fully pin and functionally compatible with the OTP version HT46R46, HT46R47 device.

The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, HALT and wake-up functions, enhance the versatility of these devices to suit a wide range of A/D application possibilities such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.

Key Features

  • Operating voltage:.
  • Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • 13 bidirectional I/O lines (max. ).
  • 1 interrupt input shared with an I/O line.
  • 8-bit programmable timer/event counter with overflow at VDD=5V.
  • 4-level subroutine nesting for HT46R46/HT46C46.
  • 6-level subroutine nesting for HT46R47/HT46C47.
  • 4 channels 8-bit resolution A/D converter for HT46R46/HT46C46.
  • 4 channels 9-bit resolution A/D co.

HT46C46 Distributor

More Datasheets from Holtek Semiconductor

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