概览
描述
The R8C/3JC Group of single-chip MCUs incorporates the R8C CPU core, employing sophisticated instructions for a high level of efficiency.
The R8C/3JC Group of single-chip MCUs incorporates the R8C CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of system components. The R8C/3JC Group has data flash (1KB × 4 blocks) with the background operation (BGO) function.
产品对比
应用
设计和开发
支持
资源
常见问题
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(I/O端口)处理未用输入端口(R8C/10、R8C/11的P46、P47),一般用上拉电阻上拉,能否直接连GND?
请使用上拉电阻进行上拉。
2006年10月10日 -
(CPU, 外部总线扩展, 外部存储器) R8C族中,是否有具备外部地址扩展的产品?
R8C族是单芯片微控制器,没有具备外部地址扩展的产品。
2006年10月10日 -
(CPU) M16C/60系列的指令中,R8C族不能使用哪些指令?
R8C族不能使用JMPS与JSRS指令。JMPS与JSRS指令将程序跳转到F0000h~FFFFFh内的程序区,R8C族中这一区域无ROM,因此不能使用。
2006年10月10日