- 您现在的位置：买卖IC网 > PDF目录69313 > R5F56108VNFP 64-BIT, FLASH, MICROCONTROLLER, PQFP144 PDF资料下载
参数资料
| 型号： | R5F56108VNFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 64-BIT, FLASH, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件页数： | 20/85页 |
| 文件大小： | 1355K |
| 代理商： | R5F56108VNFP |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页当前第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页
RX610 Group
2. CPU
R01DS0097EJ0100
Rev.1.00
Page 27 of 83
Apr 22, 2011
2.1
General-Purpose Registers (R0 to R15)
This CPU has sixteen general-purpose registers (R0 to R15). R1 to R15 can be used as data registers or address registers.
R0, a general-purpose register, also functions as the stack pointer (SP). The stack pointer is switched to operate as the
interrupt stack pointer (ISP) or user stack pointer (USP) by the value of the stack pointer select bit (U) in the processor
status word (PSW).
2.2
Control Registers
(1)
Interrupt Stack Pointer (ISP)/User Stack Pointer (USP)
The stack pointer (SP) can be either of two types, the interrupt stack pointer (ISP) or the user stack pointer (USP).
Whether the stack pointer operates as the ISP or USP depends on the value of the stack pointer select bit (U) in the
processor status word (PSW).
Set the ISP or USP to a multiple of four, as this reduces the numbers of cycles required to execute interrupt sequences
and instructions entailing stack manipulation.
(2)
Interrupt Table Register (INTB)
The interrupt table register (INTB) specifies the address where the relocatable vector table starts.
Set INTB to a multiple of four.
(3)
Program Counter (PC)
The program counter (PC) indicates the address of the instruction being executed.
(4)
Processor Status Word (PSW)
The processor status word (PSW) indicates results of instruction execution or the state of the CPU.
(5)
Backup PC (BPC)
The backup PC (BPC) is provided to speed up response to interrupts.
After a fast interrupt has been generated, the contents of the program counter (PC) are saved in the BPC.
(6)
Backup PSW (BPSW)
The backup PSW (BPSW) is provided to speed up response to interrupts.
After a fast interrupt has been generated, the contents of the processor status word (PSW) are saved in the BPSW. The
allocation of bits in the BPSW corresponds to that in the PSW.
(7)
Fast Interrupt Vector Register (FINTV)
The fast interrupt vector register (FINTV) is provided to speed up response to interrupts.
The FINTV specifies a branch destination address when a fast interrupt has been generated.
相关PDF资料 |
PDF描述 |
|---|---|
| R5F56108WNBG | 64-BIT, FLASH, MICROCONTROLLER |
| R5F56104VNFP | 64-BIT, FLASH, MICROCONTROLLER, PQFP144 |
| R5F5630BDDBG | 32-BIT, FLASH, 100 MHz, MICROCONTROLLER, PBGA176 |
| R5F5630DCDFP | 32-BIT, FLASH, 100 MHz, MICROCONTROLLER, PQFP100 |
| R5F56308DDLA | 32-BIT, FLASH, 100 MHz, MICROCONTROLLER, PBGA100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F56108VNFP#V0 | 功能描述:MCU 32KB FLASH 2M ROM 144-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:RX600 标准包装:1 系列:87C 核心处理器:MCS 51 芯体尺寸:8-位 速度:16MHz 连通性:SIO 外围设备:- 输入/输出数:32 程序存储器容量:8KB（8K x 8） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4 V ~ 6 V 数据转换器:- 振荡器型:外部 工作温度:0°C ~ 70°C 封装/外壳:44-DIP 包装:管件 其它名称:864285 |
| R5F56108VNFP_13 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS 32-Bit MCU |
| R5F56108VNFPV0 | 制造商:Renesas Electronics Corporation 功能描述:32bit MCU,RX610,2M ROM,128K RAM,LFQFP144 |
| R5F56108WDBG | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS 32-Bit MCU |
| R5F56108WDBG#U0 | 功能描述:MCU 32BIT FLASH 2M ROM 176BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:RX600 标准包装:1 系列:87C 核心处理器:MCS 51 芯体尺寸:8-位 速度:16MHz 连通性:SIO 外围设备:- 输入/输出数:32 程序存储器容量:8KB（8K x 8） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4 V ~ 6 V 数据转换器:- 振荡器型:外部 工作温度:0°C ~ 70°C 封装/外壳:44-DIP 包装:管件 其它名称:864285 |
发布紧急采购，3分钟左右您将得到回复。