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參數(shù)資料
| 型號： | R5F21183DD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP20 |
| 封裝： | 6.30 X 19 MM, 1.78 MM PITCH, PLASTIC, SDIP-20 |
| 文件頁數(shù)： | 10/41頁 |
| 文件大小： | 725K |
| 代理商： | R5F21183DD |
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R8C/18 Group, R8C/19 Group
4. Special Function Registers (SFRs)
Rev.1.40
Apr 14, 2006
Page 18 of 38
REJ03B0124-0140
4.
Special Function Registers (SFRs)
An SFR (special function register) is a control register for a peripheral function. Tables 4.1 to 4.4 list the
special function registers.
Table 4.1
SFR Information (1)(1)
X: Undefined
NOTES:
1.
The blank regions are reserved. Do not access locations in these regions.
2.
Software reset, watchdog timer reset, and voltage monitor 2 reset do not affect this register.
3.
After hardware reset.
4.
After power-on reset or voltage monitor 1 reset.
5.
Software reset, watchdog timer reset, and voltage monitor 2 reset do not affect b2 and b3.
Address
Register
Symbol
After reset
0000h
0001h
0002h
0003h
0004h
Processor Mode Register 0
PM0
00h
0005h
Processor Mode Register 1
PM1
00h
0006h
System Clock Control Register 0
CM0
01101000b
0007h
System Clock Control Register 1
CM1
00100000b
0008h
0009h
Address Match Interrupt Enable Register
AIER
00h
000Ah
Protect Register
PRCR
00h
000Bh
000Ch
Oscillation Stop Detection Register
OCD
00000100b
000Dh
Watchdog Timer Reset Register
WDTR
XXh
000Eh
Watchdog Timer Start Register
WDTS
XXh
000Fh
Watchdog Timer Control Register
WDC
00011111b
0010h
Address Match Interrupt Register 0
RMAD0
00h
0011h
00h
0012h
X0h
0013h
0014h
Address Match Interrupt Register 1
RMAD1
00h
0015h
00h
0016h
X0h
0017h
0018h
0019h
001Ah
001Bh
001Ch
Count Source Protection Mode Register
CSPR
00h
001Dh
001Eh
INT0 Input Filter Select Register
INT0F
00h
001Fh
0020h
High-Speed On-Chip Oscillator Control Register 0
HRA0
00h
0021h
High-Speed On-Chip Oscillator Control Register 1
HRA1
When shipping
0022h
High-Speed On-Chip Oscillator Control Register 2
HRA2
00h
0023h
002Ah
002Bh
002Ch
002Dh
002Eh
002Fh
0030h
0031h
Voltage Detection Register 1(2)
VCA1
00001000b
0032h
Voltage Detection Register 2(2)
VCA2
00h(3)
01000000b(4)
0033h
0034h
0035h
0036h
Voltage Monitor 1 Circuit Control Register (2)
VW1C
0000X000b(3)
0100X001b(4)
0037h
Voltage Monitor 2 Circuit Control Register (5)
VW2C
00h
0038h
0039h
003Ah
003Bh
003Ch
003Dh
003Eh
003Fh
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5F21183DD#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube |
| R5F21183DD#V0 | 功能描述:IC R8C MCU FLASH 20SDIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/1x/18 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) |
| R5F21183DDD#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN SDIP - Rail/Tube |
| R5F21183DSP | 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 |
| R5F21183DSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT M16C CISC 12KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 12KB FLASH 20SSOP |
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