HT82M9AA Datasheet (Holtek Semiconductor) - USB Mouse Encoder 8-Bit MCU

HT82M9AA, USB Mouse Encoder 8-Bit 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, 4K´15 ROM and 224 bytes data RAM.

The mask version HT82M9AA is fully pin and functionally compatible with the OTP version HT82M9AE devi

HT82M9AA 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 Sp