Part Number
|
HT82K72E |
Manufacturer
|
Holtek |
Description
|
One Channel Keyboard |
Published
|
Jan 11, 2010 |
Detailed Description
|
HT82K72E/HT82K72A
One Channel Keyboard with R-F Type MCU
Technical Document
· Tools Information · FAQs · Application Not...
|
Datasheet
|
HT82K72E
|
Overview
HT82K72E/HT82K72A
One Channel Keyboard with R-F Type MCU
Technical Document
· Tools Information · FAQs · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note
Features
· Operating voltage: · 36 I/O bi-directional lines with pull-high options · Supports max.
20´8 keyboard applications · Power down and wake-up functions to reduce power
fSYS= 27MHz: 2.
0V~3.
3V
· 36 bidirectional I/O lines · Watchdog Timer function · Single 16-bit internal timer with overflow interrupt and
consumption
· 4-level subroutine nesting · Bit manipulation instruction · Table read instructions · 63 powerful instructions · All instructions executed in one or two machine cy-
timer input
· Integr...
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