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HE83142(S) Datasheet

  • HE83142(S)

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KING BILLION ELECTRONICS CO., LTD
椐?鍎?闆?瀛?鑲?錕?frac12; 鏈?闄?鍏?鍙?/div>
HE83142
HE80000 SERIES
A.HE83142 Introduction
HE83142 is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd
.
Users can chose any one of combination among
銆?024
dots LCD Driver + 16 Bit I/O Port銆戔€︺€?96
dots LCD Driver + 24 Bit I/O Port銆慹tc. The built-in OP comparator can be used with (light銆乿oice銆?/div>
temperature銆乭umility) sensor and used as battery low detection. The 7-bit current-type D/A converter
and PWM device provide the complete speech output mechanism. The 256K ROM Size can be used
in the storage of speech銆乬raphic銆乼ext etc.. The built-in DTMF generator can generate the PSTN
dialing tone directly. It can be applicable to the medium systems such as Small-Scale Dictionary, Data
Bank, Pocket Dialer, Educational Toy, Digital Voice Recording System etc.
The instruction set of HE83142 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.HE83142 Features
Operation Voltage錛?/div>
System Clock錛?/div>
Internal ROM錛?/div>
Internal RAM錛?/div>
Dual Clock System
錛?/div>
Operation Mode錛?/div>
2.2V 鈥?5.5V
DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.2V
256K Bytes(64K Program ROM+192K Data ROM)
4K Bytes
Normal (Fast) clock錛?32.768K ~ 8MHz
Slow clock錛?/div>
32.768KHz
DUAL銆丗AST銆丼LOW銆両DLE銆丼LEEP Mode.
With WDT (WATCH DOG TIMER) to prevent deadlock condition.
16~24 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN
output mode for each I/O pin. 8 of them are shared with LCD segment pins.
One built-in OP comparator.
1024~896 dots LCD driver (B TYPE selectable).
One 7-bit current-type DAC output.
PWM device.
Built-in DTMF Generator.
Two external interrupts and three internal timer interrupts.
Two 16-bit timers and one Time-Base timer.
Instruction set錛?32 instructions, 4 addressing mode. 12-bit DATA POINTER for RAM and
18-bit TABLE POINTER for ROM.
1
V1.0E

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