HT82M9BA datasheet(1/44 Pages) HOLTEK

부품명	HT82M9BA

상세설명	USB Mouse Encoder 8-Bit MCU

PDF	44 Pages

Scroll/Zoom	100%

제조업체	HOLTEK [Holtek Semiconductor Inc]

홈페이지	http://www.holtek.com

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HT82M9BE/HT82M9BA

USB Mouse Encoder 8-Bit MCU

Rev. 1.80

1

December 22, 2008

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, 8K

´16 ROM and 224 bytes data RAM.

The mask version HT82M9BA is fully pin and functionally

compatible with the OTP version HT82M9BE device.

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 V2.0

- Conforms to USB HID specification V2.0

· Supports 1 low-speed USB control endpoint and

3 interrupt endpoint

· Each endpoint has 8 bytes FIFO

· Integrated USB transceiver

· 3.3V regulator output

· External 6MHz or 12MHz ceramic resonator or crystal

· 8-bit RISC microcontroller, with 8K´16 program

memory (0000H~1FFFH)

· 224 bytes RAM (20H~FFH)

· 6MHz/12MHz internal CPU clock

· 8-level stacks

· Two 8-bit indirect addressing registers

· One 8-bit programmable timer counter with overflow

interrupt (shared with PA6, vector 08H)

· 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)

· 20 I/O ports

· 24/28-pin SSOP package

32-pin QFN package

Technical Document

· Tools Information

· FAQs

· Application Note

유사한 부품 번호 - HT82M9BA

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Holtek Semiconductor In...	HT82M9BAE	323Kb / 47P	USB Mouse Encoder 8-Bit MCU with EEPROM August 13, 2007

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	HT82M9BEE	305Kb / 44P	USB Mouse Encoder 8-Bit MCU with EEPROM December 22, 2008

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HT82M9BA 데이터시트(PDF) 1 Page - Holtek Semiconductor Inc

HT82M9BA 데이터시트(HTML) 1 Page - Holtek Semiconductor Inc

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유사한 설명 - HT82M9BA

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