参数资料
型号: R5F64168NFD
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: 20/98页
文件大小: 782K
代理商: R5F64168NFD
REJ03B0253-0110
Rev.1.10
Page 27 of 95
Jun 23, 2010
R32C/116 Group
2. Central Processing Unit (CPU)
2.2
Fast Interrupt Registers
The following three registers are provided to minimize the overhead of interrupt sequence.
2.2.1
Save Flag Register (SVF)
This 32-bit register is used to save the flag register when a fast interrupt is generated.
2.2.2
Save PC Register (SVP)
This 32-bit register is used to save the program counter when a fast interrupt is generated.
2.2.3
Vector Register (VCT)
This 32-bit register is used to indicate a jump address when a fast interrupt is generated.
2.3
DMAC-associated Registers
There are seven types of DMAC-associated registers.
2.3.1
DMA Mode Registers (DMD0, DMD1, DMD2, and DMD3)
These 32-bit registers are used to set DMA transfer mode, bit rate etc.
2.3.2
DMA Terminal Count Registers (DCT0, DCT1, DCT2, and DCT3)
These 24-bit registers are used to set DMA transfer counting.
2.3.3
DMA Terminal Count Reload Registers (DCR0, DCR1, DCR2, and DCR3)
These 24-bit registers are used to set the reloaded values for DMA terminal count registers.
2.3.4
DMA Source Address Registers (DSA0, DSA1, DSA2, and DSA3)
These 32-bit registers are used to set DMA source addresses.
2.3.5
DMA Source Address Reload Registers (DSR0, DSR1, DSR2, and DSR3)
These 32-bit registers are used to set the reloaded value for DMA source address register.
2.3.6
DMA Destination Address Registers (DDA0, DDA1, DDA2, and DDA3)
These 32-bit registers are used to set DMA destination address.
2.3.7
DMA Destination Address Reload Registers (DDR0, DDR1, DDR2, and
DDR3)
These 32-bit registers are used to set reloaded values for DMA destination address registers.
相关PDF资料
PDF描述
R5F64169DFB 64-BIT, FLASH, MICROCONTROLLER, PQFP100
R5F64169HPFD 64-BIT, FLASH, MICROCONTROLLER, PQFP144
R5F64169PFD 64-BIT, FLASH, MICROCONTROLLER, PQFP144
R5F64169PFB 64-BIT, FLASH, MICROCONTROLLER, PQFP100
R5F64167HPFB 64-BIT, FLASH, MICROCONTROLLER, PQFP100
相关代理商/技术参数
参数描述
R5F64168PFB 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64168PFD 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64169DFB 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU
R5F64169DFB#U0 功能描述:MCU 1MB+8KB FLASH 63K 100-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:M16C/R32C/100/116 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C,SPI 外围设备:欠压检测/复位,POR,PWM,WDT 输入/输出数:11 程序存储器容量:3.5KB(2K x 14) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 包装:管件
R5F64169DFB#UB 功能描述:MCU 32B FLASH 1MB ROM 100-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:M16C/R32C/100/116 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C,SPI 外围设备:欠压检测/复位,POR,PWM,WDT 输入/输出数:11 程序存储器容量:3.5KB(2K x 14) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 包装:管件