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HT46R75D-3 - 8-Bit OTP MCU

Description

The HT46R75D-3 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:.
  • Buzzer output.
  • Internal 12kHz RC oscillator.
  • External 32.768kHz Crystal oscillator.
  • Power-down and wake-up features reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
  • Three system oscillators: External Crystal oscillator -- HXT External RC oscillator -- ERC Internal High Frequency RC oscillator -- HIRC.
  • Up to 22 bidirectional I/O lines.
  • One external interrupt input shard with an I/O lines.
  • One 8-bit and two 16-bit programma.

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www.DataSheet.co.kr HT46R75D-3 Dual Slope A/D Type 8-Bit OTP MCU with LCD Features · Operating voltage: · Buzzer output · Internal 12kHz RC oscillator · External 32.768kHz Crystal oscillator · Power-down and wake-up features reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · Three system oscillators: External Crystal oscillator -- HXT External RC oscillator -- ERC Internal High Frequency RC oscillator -- HIRC · Up to 22 bidirectional I/O lines · One external interrupt input shard with an I/O lines · One 8-bit and two 16-bit programmable timer/event consumption · Voltage regulator (3.3V) and charge pump · Embedded voltage reference generator (1.
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