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HT82M9AA - USB Mouse Encoder 8-Bit MCU

General Description

The USB MCU OTP body is suitable for USB mouse and USB joystick devices.

It consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 4K´15 ROM and 224 bytes data RAM.

Key Features

  • Flexible total solution for.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HT82M9AE/HT82M9AA USB Mouse Encoder 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note www.DataSheet4U.com Features · Flexible total solution for applications that combine · 6MHz/12MHz internal CPU clock · 4-level stacks · Two 8-bit indirect addressing registers · One 16-bit programmable timer counter with PS/2 and low-speed USB interface, such as mice, joysticks, and many others · USB Specification Compliance - Conforms to USB specification V2.0 - Conforms to USB HID specification V2.0 · Supports 1 low-speed USB control endpoint and overflow interrupt (shared with PA7, vector 0CH) · One USB interrupt input (vector 04H) · HALT function and wake-up feature reduce power 2 interrupt endpoint · Each endpoint has 8 bytes FIFO · Integrated USB transceiver · 3.