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HE89410(S)

更新时间: 2024-11-10 23:55:35
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其他 - ETC /
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HE89410(S) 数据手册

 浏览型号HE89410(S)的Datasheet PDF文件第2页 
KING BILLION ELECTRONICS CO.LTD  
駿 億 電 子 股 份 有 限 公 司  
HE89410  
HE80000 SERIES  
A. HE89410 Introduction  
HE89410 is a member of 8-bit Micro-controller series used for telephone communication developed by  
King Billion Electronics Ltd. The built-in DTMF generator can generate the PSTN dialing tone directly.  
It can be applicable as Small/ Medium class telephone or communication product etc..  
The instruction set of HE89410 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. HE89410 Features  
zOperation Voltage  
zSystem Clock:  
z
zInternal ROM:  
zInternal RAM:  
zDual Clock System :  
z
2.4V – 5.5V  
DC ~ 8MHz @ 5.0V  
DC ~ 4MHz @ 2.4V  
4K Bytes(4K Program ROM)  
256 Bytes.  
Normal (Fast) clock32.768K ~ 8MHz  
Slow clock:  
32.768KHz  
zOperation Mode:  
DUALFASTSLOWIDLESLEEP Mode.  
zWith WDT (WATCH DOG TIMER) to prevent deadlock condition..  
z12 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode  
for each I/O pin.  
zBuilt-in DTMF Generator.  
zTwo external interrupts and three internal timer interrupts.  
zTwo 16-bit timers and one Time Base timer.  
zInstruction set32 instructions, 4 addressing mode. 8-bit DATA POINTER for RAM and 12-bit  
TABLE POINTER for ROM.  
1
V3.1E  

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