HT82K96E
8-Bit USB Multimedia Keyboard Encoder OTP MCU
Features
·
Operating voltage:
·
4096´15 program memory ROM
·
160´8 data memory RAM
·
HALT function and wake-up feature reduce power
f
SYS
=6M/12MHz: 4.4V~5.5V
·
Low voltage reset function
·
32 bidirectional I/O lines (max.)
·
8-bit programmable timer/event counter with over-
consumption
·
8-level subroutine nesting
·
Up to 0.33ms instruction cycle with 12MHz system
flow interrupt
·
16-bit programmable timer/event counter and over-
flow interrupts
·
Crystal oscillator (6MHz or 12MHz)
·
Watchdog Timer
·
6 channels 8-bit A/D converter
·
PS2 and USB modes supported
·
USB1.1 low speed function
·
4 endpoints supported (endpoint 0 included)
clock at V
DD
=5V
·
Bit manipulation instruction
·
15-bit table read instruction
·
63 powerful instructions
·
All instructions in one or two machine cycles
·
20-pin SOP, 48-pin SSOP package
General Description
This device is an 8-bit high performance RISC-like
microcontroller designed for USB product applications.
It is particularly suitable for use in products such as
mice, keyboards and joystick. A HALT feature is in-
cluded to reduce power consumption.
Rev. 1.70
1
April 22, 2004
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
