HT82A623R - Holtek Semiconductor

HT82A623R A/D Type Full Speed USB 8-Bit MCU

The HT82A623R, HT82A6208 and HT82A6216 are 8-bit high performance RISC-like microcontrollers designed for USB keyboard, mouse and joystick product applications. The devices are also suitable for use in home appliances, particularly for use in high-level household appliances such as microwave ovens, washing machines and air conditioner products. The HT82A6208.

Features

· Operating voltage:
· Single Power Supply Operation
· Watchdog Timer function
· 32768Hz Real time clock
· Power down and wake-up functions to reduce power fSYS = 6MHz: 2.2V~5.5V fSYS = 12MHz: 3.0V~5.5V
· 4K´15 Program Memory
· 160´8 data memory RAM
· HT82A6208: 8M´1 bits Flash memory structure
· HT82A6216: 16M´1 bits or 8Mx2 bits Flash memory consumption
· 16 channel 12-bit resolution A/D converter
· 2-channel 8-bit PWM output shared with two I/O structure
· 32 bidirectional I/O lines
· USB 2.0 Full Speed Compatible
· One external interrupt input shared with I/O line
· Two 16-bit programma.