HT82M99E - USB Mouse Encoder 8-Bit OTP MCU
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, 2K´14 EPROM and 96 bytes data RAM.
Block Diagram U S B D + /C L K U S B D -/D A T A V 3 3 O U S B 1 .1 P S 2 B P In te rru p t C ir c
HT82M99E Features
* Flexible total solution for applications that combine
* 96 bytes RAM (20H~7FH)
* 6MHz/12MHz internal CPU clock
* 4-level stacks
* Two 7-bit indirect addressing registers
* One 16-bit programmable timer counter with over- www.DataSheet4U.com PS/2 and low-speed USB interfac
