USB 2.0 Low Speed
Part No. VDD System
Clock
Program
Memory
Data Memory I/O Timer A/D End-
points
PWM Stack Package
8-bit 16-bit
HT82J97E
HT82J97A
4.0V~
5.5V
6MHZ or
12MHz
2Kx14 96x8 20 -- 1 8-bitx6 2 8-bitx2 4 20/28SOP
Note: part numbers including an "A" are mask version devices while "E" are OTP devices.