參數(shù)資料
型號(hào)： R5F211B1SP
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
文件頁數(shù)： 13/51頁
文件大?。?/td> 438K
代理商： R5F211B1SP
R8C/1A Group, R8C/1B Group
3. Memory
Rev.1.40
Dec 08, 2006
Page 18 of 45
REJ03B0144-0140
3.
Memory
3.1
R8C/1A Group
Figure 3.1 is a Memory Map of R8C/1A Group. The R8C/1A Group has 1 Mbyte of address space from
addresses 00000h to FFFFFh.
The internal ROM is allocated lower addresses, beginning with address 0FFFFh. For example, a 16-
Kbyte internal ROM area is allocated addresses 0C000h to 0FFFFh.
The fixed interrupt vector table is allocated addresses 0FFDCh to 0FFFFh. They store the starting
address of each interrupt routine.
The internal RAM is allocated higher addresses, beginning with address 00400h. For example, a 1-
Kbyte internal RAM area is allocated addresses 00400h to 007FFh. The internal RAM is used not only
for storing data but also for calling subroutines and as stacks when interrupt requests are
acknowledged.
Special function registers (SFRs) are allocated addresses 00000h to 002FFh. The peripheral function
control registers are allocated here. All addresses within the SFR, which have nothing allocated are
reserved for future use and cannot be accessed by users.
Figure 3.1
Memory Map of R8C/1A Group
Undefined instruction
Overflow
BRK instruction
Address match
Single step
Watchdog timeroscillation stop detectionvoltage monitor 2
Address break
(Reserved)
Reset
FFFFFh
0FFFFh
0YYYYh
0XXXXh
00400h
002FFh
00000h
Internal ROM
Expanded area
Internal RAM
SFR
(See 4. Special Function
Registers (SFRs))
0FFFFh
0FFDCh
NOTE:
1. The blank regions are reserved. Do not access locations in these regions.
Part Number
Internal ROM
Internal RAM
Size
Address
0YYYYh
R5F211A4SP, R5F211A4DSP, R5F211A4DD, R5F211A4NP,
R5F211A4XXXSP, R5F211A4DXXXSP, R5F211A4XXXDD,
R5F211A4XXXNP
R5F211A3SP, R5F211A3DSP, R5F211A3DD, R5F211A3NP,
R5F211A3XXXSP, R5F211A3DXXXSP, R5F211A3XXXDD,
R5F211A3XXXNP
R5F211A2SP, R5F211A2DSP, R5F211A2DD, R5F211A2NP,
R5F211A2XXXSP, R5F211A2DXXXSP, R5F211A2XXXDD,
R5F211A2XXXNP
R5F211A1SP, R5F211A1DSP, R5F211A1DD,
R5F211A1XXXSP, R5F211A1DXXXSP, R5F211A1XXXDD
16 Kbytes
12 Kbytes
8 Kbytes
4 Kbytes
0C000h
0D000h
0E000h
0F000h
1 Kbyte
768 bytes
512 bytes
384 bytes
007FFh
006FFh
005FFh
0057Fh
Size
Address
0XXXXh
相關(guān)PDF資料
PDF描述
R5F211A1XXXDD 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20
R5F211B1XXXSP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
R5F211B2XXXSP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
R5F211A4DSP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
R5F211A4XXXDD 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F211B1SP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 4KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 4KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16-bit R8C CISC 4KB Flash 3.3V/5V 20-Pin LSSOP Tube Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 4KB FLASH 20SSOP
R5F211B1SP#V0 功能描述:IC R8C MCU FLASH 4K 20SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/1B 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND
R5F211B1SP#W4 功能描述:MCU 3/5V 4K 20-SSOP T/R RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/1B 標(biāo)準(zhǔn)包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO，I²C，LIN，UART/USART 外圍設(shè)備:DMA，LVD，POR，PWM，WDT 輸入/輸出數(shù):27 程序存儲(chǔ)器容量:16KB（16K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 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:38-SSOP 包裝:托盤
R5F211B1XXXDD 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER R8C FAMILY / R8C/1x SERIES
R5F211B1XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER R8C FAMILY / R8C/1x SERIES
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