产品目录 PRODUCT
产品详情
简单介绍:
The USB MCU body HT82J97A is suitable for USB mouse and USB joystick devices. HT82J97A consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 2K×14 EPROM and 96 bytes
详情介绍:
Features
- Flexible total solution for applications that combine 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 interrupt endpoint
- Each endpoint has 8×8 bytes FIFO
- Integrated USB transceiver
- 3.3V regulator output
- External 6MHz or 12MHz ceramic resonator or crystal
- 8-bit RISC microcontroller, with 2K×14 EPROM (000H~7FFH)
- 96 bytes RAM (20H~7FH)
- 6MHz/12MHz internal CPU clock
- 4-level stacks
- Two 8-bit indirect addressing registers
- One 16-bit programmable timer counter with overflow 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)
- 20 I/O ports (including 2-PWM output, PC2, PC3)
- 2 PWM output (PC2, PC3)
- Can produce PWM frequency range from 23Hz to 23kHz
- Built-in 8-bit Analog-to-Digital Converter, (6-channel for internal mode (PB0~PB5), 6-channel for external mode with VHL (PB7) and VRL (PB6))
- 20/28-pin SOP package
台湾合泰(Holtek)中国区技术支持电话,上海盛扬:021-64855560,深圳盛扬: 0755-83465589,北京盛扬: 010-66410030 成都盛扬:028-66536590