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HT82A832R - Basic USB Phone OTP MCU

Datasheet Summary

Description

The HT82A832R is an 8-bit high performance RISC-like microcontroller designed for USB Phone product applications.

The HT82A832R combines a 16-bit PCM ADC, USB transceiver, SIE (Serial Interface Engine), audio class processing unit, FIFO and an 8-bit MCU into a single chip.

Features

  • Operating voltage: fSYS = 6M/12MHz: 4.0V~5.5V.
  • 24 bidirectional I/O lines (max. ).
  • Two 16-bit programmable timer/event counters and.
  • Two hardware implemented Isochronous transfers.
  • Total FIFO size: 464 bytes (8, 8, 384, 32, 32 for EP0~EP4).
  • Programmable frequency divider (PFD).
  • Integrated SPI hardware circuit.
  • Play/Record Interrupt.
  • HALT and wake-up features reduce power overflow interrupts.
  • 4096´15 program memory ROM.
  • 192´8 data memory RA.

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Datasheet preview – HT82A832R

Datasheet Details

Part number HT82A832R
Manufacturer Holtek Semiconductor
File Size 460.86 KB
Description Basic USB Phone OTP MCU
Datasheet download datasheet HT82A832R Datasheet
Additional preview pages of the HT82A832R datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com HT82A832R Basic USB Phone OTP MCU Features · Operating voltage: fSYS = 6M/12MHz: 4.0V~5.5V · 24 bidirectional I/O lines (max.) · Two 16-bit programmable timer/event counters and · Two hardware implemented Isochronous transfers · Total FIFO size: 464 bytes (8, 8, 384, 32, 32 for EP0~EP4) · Programmable frequency divider (PFD) · Integrated SPI hardware circuit · Play/Record Interrupt · HALT and wake-up features reduce power overflow interrupts · 4096´15 program memory ROM · 192´8 data memory RAM (Bank 0) · USB 2.0 full speed compatible · USB spec V1.
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