參數(shù)資料
型號(hào)： R5F21194DSP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
封裝： 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁(yè)數(shù)： 10/43頁(yè)
文件大?。?/td> 685K
代理商： R5F21194DSP
REJ03B0234-0030 Rev.0.30 Feb 14, 2008
Page 18 of 92
Under development
Preliminary Specification
Specifications in this preliminary version are subject to change.
R32C/157 Group
2. Central Processing Unit (CPU)
2.2
Fast Interrupt Registers
These registers are exclusively used to achieve high performance of interrupt sequence. 3 types of regis-
ter are shown as below.
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
7 types of register are shown as below.
2.3.1
DMA Mode Register (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 Register (DCT0, DCT1, DCT2, and DCT3)
These 24-bit registers are used to set DMA transfer counting.
2.3.3
DMA Terminal Count Reload Register (DCR0, DCR1, DCR2, and DCR3)
These 24-bit registers are used to set the reloaded value for DMA terminal count register.
2.3.4
DMA Source Address Register (DSA0, DSA1, DSA2, and DSA3)
These 32-bit registers are used to set DMA source address.
2.3.5
DMA Source Address Reload Register (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 Register (DDA0, DDA1, DDA2, and DDA3)
These 32-bit registers are used to set DMA destination address.
2.3.7
DMA Destination Address Reload Register (DDR0, DDR1, DDR2, and
DDR3)
These 32-bit registers are used to set the reloaded value for DMA destination address register.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21194DSP#U0 功能描述:IC R8C MCU FLASH 20LSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/19 產(chǎn)品培訓(xùn)模塊:MCU Product Line Introduction AVR® UC3 Introduction 標(biāo)準(zhǔn)包裝:2,500 系列:AVR®32 UC3 B 核心處理器:AVR 芯體尺寸:32-位 速度:60MHz 連通性:I²C，IrDA，SPI，SSC，UART/USART，USB 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，DMA，POR，PWM，WDT 輸入/輸出數(shù):28 程序存儲(chǔ)器容量:128KB（128K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:32K x 8 電壓 - 電源 (Vcc/Vdd):1.65 V ~ 1.95 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TQFP 包裝:帶卷 (TR) 配用:ATSTK600-TQFP48-ND - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1101-ND - KIT DEV/EVAL FOR AVR32 AT32UC3B 其它名稱:AT32UC3B1128-AUR-NDAT32UC3B1128-AURTR
R5F21194NP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/1x SERIES
R5F21194NP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 16KB Flash 3.3V/5V 28-Pin HWQFN Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 16KB FLASH 3.3V/5V 28PIN HWQFN - Trays 制造商:Renesas Electronics Corporation 功能描述:16BIT MCU FLASH 16K SMD LQFP32
R5F21194NP#V0 功能描述:IC R8C MCU FLASH 16K 28HWQFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/19 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設(shè)備:POR，PWM，WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 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 ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR)
R5F21194SP 制造商:Renesas Electronics 功能描述:16 R8C/1x 20MHz 20LSSOP 16KB Tube
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