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HE83144(S) Datasheet

  • HE83144(S)

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KING BILLION ELECTRONICS CO., LTD
椐?鍎?闆?瀛?鑲?錕?frac12; 鏈?闄?鍏?鍙?/div>
HE83144
HE80000 SERIES
A.HE83144 Introduction
HE83144 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 + 8Bit I/O Port銆?/div>
銆?68
dots
鈥?/div>
LCD Driver + 24 Bit I/O Port銆?The 7-bit current-type D/A converter and PWM device provide the
etc.
complete speech output mechanism. The 64K ROM Size can be used in the storage of speech銆?/div>
graphic銆乼ext etc.. It can be applicable to the medium systems such as Small-Scale Dictionary, Data
Bank, Pocket Dialer, Educational Toy etc.
The instruction set of HE83144 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.HE83144 Feature
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
64K Bytes(64K Program ROM)
256 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.
8~24 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.
1024~768 dots LCD driver (B TYPE selectable).
One 7-bit current-type DAC output.
PWM device.
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. 8-bit DATA POINTER for RAM and
16-bit TABLE POINTER for ROM.
1
V1.0E

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