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HT56R66 - (HT56R66 / HT56R666) TinyPower A/D Type

Description

These TinyPowerTM A/D Type with LCD 8-bit high performance RISC architecture microcontrollers are specifically, designed for applications that interface directly to analog signals and which require an LCD or LED interface.

Features

  • Operating voltage: fSYS=32768Hz: 2.2V~5.5V fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.0V~5.5V fSYS=12MHz: 4.5V~5.5V.
  • Operating current: fSYS=1MHz at 3V: 170mA, typ. fSYS=32kHz at 3V: 6mA, typ.
  • OTP Program Memory: 16K´16.
  • RAM Data Memory: 1152´8.
  • 24 to 32 bidirectional I/O lines.
  • TinyPower technology for low power operation.
  • Three pin-shared external interrupts lines.
  • Multiple programmable Timer/Event Counters with overflow interrupt and 7-stage prescaler.
  • Ex.

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Datasheet preview – HT56R66

Datasheet Details

Part number HT56R66
Manufacturer Holtek Semiconductor
File Size 748.62 KB
Description (HT56R66 / HT56R666) TinyPower A/D Type
Datasheet download datasheet HT56R66 Datasheet
Additional preview pages of the HT56R66 datasheet.

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Full PDF Text Transcription

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HT56R66/HT56R666 TinyPowerTM A/D Type with LCD 8-Bit OTP MCU Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: fSYS=32768Hz: 2.2V~5.5V fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.0V~5.5V fSYS=12MHz: 4.5V~5.5V · Operating current: fSYS=1MHz at 3V: 170mA, typ. fSYS=32kHz at 3V: 6mA, typ.
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