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HT45R37 - TinyPowerTM C/R-F Type 8-Bit OTP MCU

Description

The HT45R37 is a TinyPowerTM C/R to F Type 8-bit high performance RISC architecture microcontroller.

As a C/R www.DataSheet4U.com to F type of MCU, the device can interface to 16 external C or R type sensors and convert their values to a frequency value for processing.

Features

  • Operating voltage:.
  • Dual Serial Interfaces: SPI and I2C.
  • 4 operating modes: normal, slow, idle and sleep.
  • 6-level subroutine nesting.
  • 6-channel 12-bit resolution A/D converter.
  • 2-channel 12-bit PWM output shared with I/O line.
  • Low voltage reset function - 2.1V, 3.15V, 4.2V.
  • Low voltage detect function - 2.2V, 3.3V, 4.4V.
  • Bit manipulation instruction.
  • 15-Bit table read instructions.
  • 63 powerful instructions.
  • Up to 0.33ms instruction cyc.

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Full PDF Text Transcription

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HT45R37 TinyPowerTM C/R-F Type 8-Bit OTP MCU Technical Document · Tools Information · FAQs · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · Dual Serial Interfaces: SPI and I2C · 4 operating modes: normal, slow, idle and sleep · 6-level subroutine nesting · 6-channel 12-bit resolution A/D converter · 2-channel 12-bit PWM output shared with I/O line · Low voltage reset function - 2.1V, 3.15V, 4.2V · Low voltage detect function - 2.2V, 3.3V, 4.4V · Bit manipulation instruction · 15-Bit table read instructions · 63 powerful instructions · Up to 0.33ms instruction cycle with 12MHz system fSYS=32768Hz: 2.2V~5.5V fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.0V~5.5V fSYS=12MHz: 4.5V~5.
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