HT82D22A Description
USB Encoder Built-in two 27MHz FSK Receiver MCU OTP body is suitable for USB interface and 27MHz Wireless system. Flexible total solution for applications that bine PS/2 and low-speed USB interface and 27MHz wireless system, such as mice, joysticks, and many others It consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 27MHz FSK Receiver , 4K´15 ROM and 160 bytes data RAM .. A N...
HT82D22A Key Features
- USB Specification pliance
- Conforms to USB specification V2.0
- Conforms to USB HID specification V1.11
- Supports 1 Low-speed USB control endpoint and
- RF tuner, mixer, transistors, passives, coils, and
- Integrated FSK Receiver Phase Locked Loop
- Eight user selectable frequencies
- Integrated FSK Receiver 6Kbps data rate
- External 12MHz crystal
- 8-bit RISC microcontroller, with 4K´15 EPROM