产品详情
  • 产品名称: -- Basic USB Phone OTP MCU HT82A832R

  • 产品型号:HT82A832R
  • 产品厂商:
  • 产品文档:
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简单介绍:
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
详情介绍:

Features

  • Operating voltage: fSYS= 6M/12MHz: 4.0V~5.5V
  • 24 bidirectional I/O lines (max.)
  • Two 16-bit programmable timer/event counters and
    overflow interrupts
  • 4096x15 program memory ROM
  • 192x8 data memory RAM (Bank 0)
  • USB 2.0 full speed compatible
  • USB spec V1.1 full speed operation and USB audio
    device class spec V1.0
  • Embedded high-performance 16 bit PCM ADC
  • Built-in Digital PGA (Programmable Gain Amplifier)
  • 48kHz/8kHz sampling rate for audio playback
    controlled by software option
  • 8kHz audio recording sampling rate
  • Embedded class AB speaker driver power amplifier
  • Embedded High Performance 16 bit audio DAC
  • Supports audio playback digital volume control
  • 5 endpoints supported (endpoint 0 included)
  • Supports 1 Control, 2 Interrupt, 2 Isochronous
    transfer
  • 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
    consumption
  • Watchdog Timer
  • 16-level subroutine nesting
  • Bit manipulation instruction
  • 15-bit table read instruction
  • 63 powerful instructions
  • All instructions executed within one or two machine
    cycles
  • Low voltage reset function (3.0V±
    0.3V)

48-pin SSOP/LQFP package

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