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HT46R74D-1 - Dual Slope A/D Type MCU

Description

The HT46R74D-1 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for A/D with LCD applications that interface directly to analog signals, such as those from sensors.

Features

  • Operating voltage:.
  • Integrated RC or crystal oscillator.
  • Power-down and wake-up functions reduce power fSYS = 4MHz: 2.2V~5.5V fSYS = 8MHz: 3.3V~5.5V.
  • 10 bidirectional I/O lines and two ADC inputs.
  • Two external interrupts inputs shared with I/O lines.
  • One 8-bit and one 18-bit programmable timer/event consumption.
  • Internal 3.3V Voltage regulator and charge pump.
  • Embedded voltage reference generator - 1.5V.
  • 6-level subroutine nesting.
  • Bit manipul.

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www.DataSheet4U.com HT46R74D-1 Dual Slope A/D Type 8-Bit OTP MCU Technical Document · Tools Information · FAQs · Application Note Features · Operating voltage: · Integrated RC or crystal oscillator · Power-down and wake-up functions reduce power fSYS = 4MHz: 2.2V~5.5V fSYS = 8MHz: 3.3V~5.5V · 10 bidirectional I/O lines and two ADC inputs · Two external interrupts inputs shared with I/O lines · One 8-bit and one 18-bit programmable timer/event consumption · Internal 3.3V Voltage regulator and charge pump · Embedded voltage reference generator - 1.5V · 6-level subroutine nesting · Bit manipulation instruction · 15-bit table read instruction · Up to 0.
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