參數(shù)資料
型號： R5F21152DD
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, MICROCONTROLLER, PDIP20
封裝： 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-20
文件頁數(shù)： 7/36頁
文件大小： 650K
代理商： R5F21152DD
Rev.0.10
Sep 06, 2004
Page 15 of 34
REJ03B0102-0010Z
Under development
R8C/14, R8C/15 Group
3. Memory
Preliminary specification
Specifications in this manual are tentative and subject to change.
3.2
R8C/15 Group
Figure 3.2 is a Memory Map of R8C/15 Group. The R8C/15 group provides 1-Mbyte address space from
addresses 00000h to FFFFFh.
The internal ROM (program area) is allocated lower addresses beginning with address 0FFFFh. For
example, a 16-kbyte internal ROM 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 ROM (data area) is allocated addresses 02400h to 02BFFh.
The internal RAM is allocated higher addresses beginning with address 00400h. For example, a 1-kbyte
internal RAM is allocated addresses 00400h to 007FFh. The internal RAM is used not only for storing
data but for calling subroutines and stacks when interrupt request is acknowledged.
Special function registers (SFR) are allocated addresses 00000h to 002FFh. The peripheral function
control registers are allocated them. All addresses, which have nothing allocated within the SFR, are
reserved area and cannot be accessed by users.
Figure 3.2
Memory Map of R8C/15 Group
Undefined Instruction
Overflow
BRK Instruction
Address Match
Single Step
Watchdog Timer Oscillation Stop Detection Voltage Monitor 2
Address Break
(Reserved)
Reset
Part Number
Internal ROM
Internal RAM
Size
0YYYYh
R5F21154SP, R5F21154DSP, R5F21154DD, R5F21154DDD
R5F21153SP, R5F21153DSP, R5F21153DD, R5F21153DDD
R5F21152SP, R5F21152DSP, R5F21152DD, R5F21152DDD
16K bytes
12K bytes
8K bytes
0C000h
0D000h
0E000h
1K bytes
768 bytes
512 bytes
007FFh
006FFh
005FFh
FFFFFh
0FFFFh
0YYYYh
0XXXXh
00400h
002FFh
00000h
Internal ROM
(Program Area)
Expansion Area
Internal RAM
SFR
(See Chapter 4 for details.)
0FFFFh
0FFDCh
Size
0XXXXh
02BFFh
02400h
Internal ROM
(Data Area)(1)
NOTES:
1. The data flash ROM block A (1 kbytes) and block B (1 kbytes) are shown.
2. Blank spaces are reserved. No access is allowed.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F21152DSP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP
R5F21152DSP#V0 功能描述:IC R8C MCU FLASH 8K 20SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/15 標準包裝: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 程序存儲器容量:- 程序存儲器類型: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)
R5F21152SP 制造商:Renesas Electronics Corporation 功能描述:
R5F21152SP#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 8KB Flash 3.3V/5V 20-Pin LSSOP Tube 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 8KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 8KB FLASH 20SSOP
R5F21152SP#V0 功能描述:IC R8C MCU FLASH 8K 20SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/15 標準包裝: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 程序存儲器容量:- 程序存儲器類型: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)
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