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W78C51C-40 PDF预览

W78C51C-40

更新时间: 2024-09-16 15:57:55
品牌 Logo 应用领域
华邦 - WINBOND 时钟微控制器光电二极管外围集成电路
页数 文件大小 规格书
14页 240K
描述
Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PDIP40, DIP-40

W78C51C-40 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP-40
针数:40Reach Compliance Code:not_compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.92具有ADC:NO
地址总线宽度:16位大小:8
CPU系列:8051最大时钟频率:40 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:R-PDIP-T40
JESD-609代码:e0I/O 线路数量:32
端子数量:40最高工作温度:70 °C
最低工作温度:PWM 通道:NO
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:5 V
认证状态:Not QualifiedRAM(字节):128
ROM(单词):4096ROM可编程性:MROM
速度:40 MHz子类别:Microcontrollers
最大压摆率:30 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:MICROCONTROLLER
Base Number Matches:1

W78C51C-40 数据手册

 浏览型号W78C51C-40的Datasheet PDF文件第2页浏览型号W78C51C-40的Datasheet PDF文件第3页浏览型号W78C51C-40的Datasheet PDF文件第4页浏览型号W78C51C-40的Datasheet PDF文件第5页浏览型号W78C51C-40的Datasheet PDF文件第6页浏览型号W78C51C-40的Datasheet PDF文件第7页 
W78C51C  
8-BIT MICROCONTROLLER  
GENERAL DESCRIPTION  
The W78C51C microcontroller supplies a wider frequency range than most 8-bit microcontrollers on  
the market. It is compatible with the industry standard 80C51 microcontroller series.  
The W78C51C contains four 8-bit bidirectional parallel ports, two 16-bit timer/counters, and a serial  
port. These peripherals are supported by a five-source, two-level interrupt capability. There are 128  
bytes of RAM and an 4K byte mask ROM for application programs.  
The W78C51C microcontroller has two power reduction modes, idle mode and power-down mode,  
both of which are software selectable. The idle mode turns off the processor clock but allows for  
continued peripheral operation. The power-down mode stops the crystal oscillator for minimum power  
consumption. The external clock can be stopped at any time and in any state without affecting the  
processor.  
FEATURES  
· 8-bit CMOS microcontroller  
· Fully static design  
· Low standby current at full supply voltage  
· DC-40 MHz operation  
· 128 bytes of on-chip scratchpad RAM  
· 4K bytes of on-chip mask ROM  
· 64K bytes program memory address space  
· 64K bytes data memory address space  
· Four 8-bit bidirectional ports  
· Two 16-bit timer/counters  
· One full duplex serial port  
· Boolean processor  
· Five-source, two-level interrupt capability  
· Built-in power management  
· Code protection  
· Packages:  
- DIP 40: W78C51C-16/24/40  
- PLCC 44: W78C51CP-16/24/40  
- QFP 44: W78C51CF-16/24/40  
- TQFP 44: W78C51CM-16/24/40  
Publication Release Date: October 1997  
- 1 -  
Revision A3  

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