HT82J97E
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, 2K´14 EPROM and 96 bytes data RAM.
Key Features
- Flexible total solution for applications that combine
- Two 8-bit indirect addressing registers
- One 16-bit programmable timer counter with over- PS/2 and low-speed USB interface, such as mice, joysticks, and many others
- USB Specification Compliance - Conforms to USB specification V1.1 - Conforms to USB HID specification V1.1
- Supports 1 Low-speed USB control endpoint and 1 flow interrupt (shared with PA7, vector 0CH)
- One USB interrupt input (vector 04H)
- HALT function and wake-up feature reduce power consumption
- PA0~PA7 support wake-up function
- Internal Power-On reset (POR)
- Watchdog Timer (WDT)
