參數(shù)資料
型號： R5F56108WNBG
元件分類： 微控制器/微處理器
英文描述： 64-BIT, FLASH, MICROCONTROLLER
封裝： LFBGA-176
文件頁數(shù)： 20/85頁
文件大?。?/td> 1355K
代理商： R5F56108WNBG
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F56108WNBG#U0 功能描述:MCU 32BIT FLASH 2M ROM 176BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:RX600 標(biāo)準(zhǔn)包裝:96 系列:PIC® 16F 核心處理器:PIC 芯體尺寸:8-位 速度:20MHz 連通性:I²C，SPI 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):11 程序存儲器容量:3.5KB（2K x 14） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:128 x 8 電壓 - 電源 (Vcc/Vdd):2.3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 包裝:管件
R5F562128BDLD#U0 制造商:Renesas Electronics Corporation 功能描述:32-BIT CISC, FLASH, - Trays
R5F56216BDBG 制造商:Renesas Electronics Corporation 功能描述:MCU 32BIT RX621 176BGA 制造商:Renesas Electronics Corporation 功能描述:MCU, 32BIT, RX621, 176BGA
R5F56216BDBG#U0 功能描述:MCU 32BIT FLASH 256KROM 176LFBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:RX600 標(biāo)準(zhǔn)包裝:96 系列:PIC® 16F 核心處理器:PIC 芯體尺寸:8-位 速度:20MHz 連通性:I²C，SPI 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):11 程序存儲器容量:3.5KB（2K x 14） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:128 x 8 電壓 - 電源 (Vcc/Vdd):2.3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 包裝:管件
R5F56216BDFB 制造商:Renesas Electronics Corporation 功能描述:MCU 32BIT RX621 144QFP 制造商:Renesas Electronics Corporation 功能描述:MCU, 32BIT, RX621, 144QFP 制造商:Renesas Electronics Corporation 功能描述:MCU,RX,32bit,100MHz,256KB Flash,LQFP144
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