HT82M99E
Description
The USB MCU OTP body is suitable for USB mouse devices. It consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 2K´14 ROM and 96 bytes data RAM.
Key Features
- Flexible total solution for applications that bine
- 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 PS/2 and low-speed USB interface, such as mice, joysticks, and many others
- USB Specification pliance
- 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)
