8051单片机与8052单片机有什么区别

2024-11-30 04:09:58
推荐回答(5个)
回答1:

8051单片机与8052单片机的区别:

1)程序存储器(ROM):8051的容量是4KB,8052的容量是8KB;

2)数据存储器(RAM):8051的容量是128b,8052的容量是256b;

3)可编程定时/计数器:8051有2个,8052有3个;

4)中断源:8051有5个,8052有6个。

所有兼容Intel 8031指令系统的单片机统称为51单片机。8051单片机是51系列基本型之一,其余还有8751、8031、8951,它们的区别仅在于片内程序储存器。52系列是增强链乎悉型的,即在51系列基础上做了相应的改进,8052是其中的一种,其余还有8032、8752、8952。

扩展资料

电脑仿真:

Proteus 自从有了单片机也就有了开发系统,随着单片机的发展开发系统也在不断发展。 keil是一种先进的单片机集成开发系统。它代表着汇编语言单片机开发系统的最新发展,首创多项便利技术,将开发的编程/仿真/调试/写入/加密等所有过程一气呵成,中间不须任何编译或汇编。

功能限制

仿真器占用单片机串口及定时器2,与Keil C(PC)通讯,故不支持串口及定时器2 的仿真功能。全顷纳速运行时单片机串口及定时器2 可供用户使用。

使用方法

1.将仿真器插入需仿真的用户板的CPU插座中,仿真器由用户板供电;

2.将仿真器的串行电缆和PC机接好,打开用户板电源;

3.通过Keil C 的IDE 开发仿真环境UV2 下载用户程序进行仿真、调试。

参考资料来源:百度百科--51单片机

参考资料来源:百度百科--MCS-51单片机

参考资料来源:百棚乎度百科--89C52

回答2:

1.内部RAM,8051单片机为128Byte(00H-7FH),8052单片机为256Byte(00H-0FFH) 2.内部ROM,8051单片机为4KB,8052单片机为8KB3.8051有两个Timer:T0和T1。顷哪 8052除了有T0和T1以外,还有一个Timer24.8051有5个中断源,8052有6个雀旅码。镇含

回答3:

1.内部RAM,8051单片机为128Byte(00H-7FH),8052单片机为顷哪256Byte(00H-0FFH)2.内部ROM,8051单片机镇含为4KB,8052单片机为8KB3.8051有两个Timer:T0和T1。8052除了雀旅码有T0和T1以外,还有一个Timer24.8051有5个中断源,8052有6个。

回答4:

8052是8051的扩展型单片雹敬机族橘,内部资源比8051多了128B的内部RAM(地址80H-FFH)、C/T2及兆肆团1个中断源,其他均一样。

回答5:

8052比前者多了一个定时/计数器T2,片内程序空间变为8K,片内RAM变256字节

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