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HT82K68A(40DIP) PDF预览

HT82K68A(40DIP)

更新时间: 2024-09-26 14:51:11
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK LTE光电二极管外围集成电路
页数 文件大小 规格书
39页 255K
描述
Microprocessor Circuit, CMOS, PDIP40,

HT82K68A(40DIP) 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP40,.6针数:40
Reach Compliance Code:unknown风险等级:5.84
JESD-30 代码:R-PDIP-T40端子数量:40
最高工作温度:70 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP40,.6封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/5 V
认证状态:Not Qualified子类别:Other Microprocessor ICs
最大压摆率:5 mA表面贴装:NO
技术:CMOS温度等级:OTHER
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALuPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUIT
Base Number Matches:1

HT82K68A(40DIP) 数据手册

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HT82K68A  
8-Bit Multimedia Keyboard Encoder Mask MCU  
Features  
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Operating voltage: 2.2V~5.5V  
32/34 bidirectional I/O lines  
2.4V LVR by option (default disable)  
HALT function and wake-up feature reduce power  
consumption  
One 8-bit programmable timer counter with overflow  
interrupts  
·
·
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Six-level subroutine nesting  
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Crystal or RC oscillator  
Watchdog Timer  
Bit manipulation instructions  
16-bit table read instructions  
63 powerful instructions  
3K´16 program ROM  
All instructions in 1 or 2 machine cycles  
20/28-pin SOP, 40-pin DIP, 48-pin SSOP package  
160´8 data RAM  
One external interrupt pin (shared with PC2)  
General Description  
The HT82K68A is an 8-bit high performance peripheral  
interface IC, designed for multiple I/O products and mul-  
timedia applications. It supports interface to a low speed  
PC with multimedia keyboard or wireless keyboard in  
Windows 95, Windows 98 or Windows 2000  
environment. A HALT feature is included to reduce  
power consumption.  
Block Diagram  
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Rev. 1.30  
1
March 6, 2003  

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