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  • 产品名称：-- USB Mouse Encoder 8-Bit MCU HT82M9AA

  • 产品型号：HT82M9AA
  • 产品厂商：
  • 产品文档：
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简单介绍：
The USB MCU OTP body HT82M9AA is suitable for USB mouse and USB joystick devices. HT82M9AA consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 4Kx15 ROM and 224 by
详情介绍：

Features

  • Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others
  • USB Specification Compliance
    - Conforms to USB specification V1.1
    - Conforms to USB HID specification V1.1
  • Supports 1 low-speed USB control endpoint and
    2 interrupt endpoint
  • Each endpoint has 8x8 bytes FIFO
  • Integrated USB transceiver
  • 3.3V regulator output
  • External 6MHz or 12MHz ceramic resonator or crystal
  • 8-bit RISC microcontroller, with 4Kx15 program
    memory (000H~FFFH)
  • 224 bytes RAM (20H~FFH)
  • 6MHz/12MHz internal CPU clock
  • 4-level stacks
  • Two 8-bit indirect addressing registers
  • One 16-bit programmable timer counter with
    overflow interrupt (shared with PA7, vector 0CH)
  • One USB interrupt input (vector 04H)
  • HALT function and wake-up feature reduce power
    consumption
  • PA0~PA7, PB4 and PB7 support wake-up function
  • Internal Power-On reset (POR)
  • Watchdog Timer (WDT)
  • 16 I/O ports

20/24-pin SOP/SSOP package

台湾合泰（Holtek）中国区技术支持电话，上海盛扬：021-64855560，深圳盛扬: 0755-83465589，北京盛扬: 010-66410030 成都盛扬：028-66536590

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