椐?鍎?闆?瀛?鑲?錕?frac12; 鏈?闄?鍏?鍙?/div>
HE82006
HE80000 SERIES
A. HE82006 Introduction
HE82006 is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd
.
It is
a power speech controller. The 7-bit current-type D/A converter and PWM device provide the complete
speech output mechanism. The 208K ROM Size can be used in the storage of speech (64 seconds at
3Kbytes per second). In order to simplify IC function, this IC have not exit follow list circuit,
Slow
Clock, Timer2 and Watch-dog Timer.
Please pay attention.
The instruction set of HE82006 are quite easy to learn and simple to use. Only about thirty instructions
with four-type addressing mode are provided. Most of instructions take only 3 oscillator clocks
(machine cycles). The processing power is enough to most of battery operation system.
B. HE82006 Features
2.4V 鈥?5.5V
DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.4V
Internal ROM錛?/div>
208K Bytes(16K PROM+192K DROM(start
from 10000h))
Internal RAM錛?/div>
128
Bytes錛坵ithout Bit7 of Address, only Address[6:0]錛?/div>
Clock System錛?/div>
Fast Clock: 32.768K ~ 8MHz
Operation Mode錛?/div>
FAST銆丼LEEP Mode.
8 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode
for each I/O pin.
One 7-bit current-type DAC output.
With PWM device. (VDD with PWM pin).
Two external interrupts and one internal timer interrupt.
One 16-bit timer. (Clock Source reference by Fast Clock)
nstruction set錛?32 instructions, 4 addressing mode.
7-bit DATA POINTER
for RAM and
16-bit
TABLE POINTER
for ROM.
Operation Voltage錛?/div>
System Clock錛?/div>
1
V1.4E
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8-BIT MICRO-CONTROLLER
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8-BIT MICRO-CONTROLLER
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8-BIT MICRO-CONTROLLER
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