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HT56R26 - TinyPower A/D Type 8-Bit OTP MCU

Download the HT56R26 datasheet PDF. This datasheet also covers the HT56R22 variant, as both devices belong to the same tinypower a/d type 8-bit otp mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

These TinyPowerTM A/D Type 8-bit high performance RISC architecture microcontrollers are specifically, designed for applications that interface directly to analog signals.

The devices include an integrated multi-channel Analog to Digital Converter, Pulse Width Modulation and and DAC outputs.

Key Features

  • CPU Features.
  • Operating voltage: Peripheral Features.
  • OTP Program Memory: 2K´14 ~ 32K´16.
  • RAM Data Memory: 128´8 ~ 2304´8 Bits.
  • Watchdog Timer function.
  • Up to 50 bidirectional I/O lines.
  • 8 channel 12-bit ADC.
  • Up to 4 channel 12-bit PWM.
  • Software controlled 4-SCOM lines LCD driver with fSYS= 32768Hz: 2.2V~5.5V fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V.
  • Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V.
  • I.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT56R22_HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com HT56R22/HT56R23/HT56R24/HT56R25/HT56R26 TinyPowerTM A/D Type 8-Bit OTP MCU with DAC Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features CPU Features · Operating voltage: Peripheral Features · OTP Program Memory: 2K´14 ~ 32K´16 · RAM Data Memory: 128´8 ~ 2304´8 Bits · Watchdog Timer function · Up to 50 bidirectional I/O lines · 8 channel 12-bit ADC · Up to 4 channel 12-bit PWM · Software controlled 4-SCOM lines LCD driver with fSYS= 32768Hz: 2.2V~5.5V fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V · Up to 0.