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參數(shù)資料
| 型號(hào)： | R5F21294SDSP |
| 元件分類(lèi)： | 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)： | 10/63頁(yè) |
| 文件大?。?/td> | 612K |
| 代理商： | R5F21294SDSP |
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R8C/28 Group, R8C/29 Group
4. Special Function Registers (SFRs)
Rev.2.10
Sep 26, 2008
Page 16 of 67
REJ03B0169-0210
Table 4.2
SFR Information (2)(1)
X: Undefined
NOTES:
1. The blank regions are reserved. Do not access locations in these regions.
2. (N, D version) Software reset, watchdog timer reset, voltage monitor 1 reset, or voltage monitor 2 reset do not affect this register.
(J, K version) Software reset, watchdog timer reset, or voltage monitor 2 reset do not affect this register.
3. The LVD0ON bit in the OFS register is set to 1 and hardware reset.
4. Power-on reset, voltage monitor 0 reset, or the LVD0ON bit in the OFS register is set to 0 and hardware reset.
5. (N, D version) Software reset, watchdog timer reset, voltage monitor 1 reset, or voltage monitor 2 reset do not affect b2 and b3.
(J, K version) Software reset, watchdog timer reset, or voltage monitor 2 reset do not affect b2 and b3.
6. (N, D version) Software reset, watchdog timer reset, voltage monitor 1 reset, or voltage monitor 2 reset do not affect this register.
(J, K version) These regions are reserved. Do not access locations in these regions.
7. The LVD1ON bit in the OFS register is set to 1 and hardware reset.
8. Power-on reset, voltage monitor 1 reset, or the LVD1ON bit in the OFS register is set to 0 and hardware reset.
9. Selected by the IICSEL bit in the PMR register.
Address
Register
Symbol
After reset
0030h
0031h
Voltage Detection Register 1(2)
VCA1
00001000b
0032h
Voltage Detection Register 2(2)
VCA2
N, D version
00h(3)
00100000b(4)
J, K version
00h(7)
01000000b(8)
0033h
0034h
0035h
0036h
Voltage Monitor 1 Circuit Control Register(5)
VW1C
N, D version
00001000b
J, K version
0000X000b(7)
0100X001b(8)
0037h
Voltage Monitor 2 Circuit Control Register(5)
VW2C
00h
0038h
Voltage Monitor 0 Circuit Control Register(6)
VW0C
0000X000b(3)
0100X001b(4)
0039h
003Fh
0040h
0041h
0042h
0043h
0044h
0045h
0046h
0047h
Timer RC Interrupt Control Register
TRCIC
XXXXX000b
0048h
0049h
004Ah
Timer RE Interrupt Control Register
TREIC
XXXXX000b
004Bh
004Ch
004Dh
Key Input Interrupt Control Register
KUPIC
XXXXX000b
004Eh
A/D Conversion Interrupt Control Register
ADIC
XXXXX000b
004Fh
SSU/IIC bus Interrupt Control Register(9)
SSUIC/IICIC
XXXXX000b
0050h
0051h
UART0 Transmit Interrupt Control Register
S0TIC
XXXXX000b
0052h
UART0 Receive Interrupt Control Register
S0RIC
XXXXX000b
0053h
UART1 Transmit Interrupt Control Register
S1TIC
XXXXX000b
0054h
UART1 Receive Interrupt Control Register
S1RIC
XXXXX000b
0055h
0056h
Timer RA Interrupt Control Register
TRAIC
XXXXX000b
0057h
0058h
Timer RB Interrupt Control Register
TRBIC
XXXXX000b
0059h
INT1 Interrupt Control Register
INT1IC
XX00X000b
005Ah
INT3 Interrupt Control Register
INT3IC
XX00X000b
005Bh
005Ch
005Dh
INT0 Interrupt Control Register
INT0IC
XX00X000b
005Eh
005Fh
0060h
006Fh
0070h
007Fh
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相關(guān)代理商/技術(shù)參數(shù) |
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| R5F21294SDSP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT R8C CISC 16KB FLASH 3.3V/5V 20PIN LSSOP - Rail/Tube 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 16KB FLASH 20LSSOP |
| R5F21294SDXXXSP | 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:RENESAS 16-BIT SINGLE-CHIP MCU R8C FAMILY / R8C/2x SERIES |
| R5F21294SNSP | 制造商:Renesas Electronics Corporation 功能描述:Microcontroller,R8C/29,ROM 18K |
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| R5F21294SNSP#V0 | 功能描述:MCU 3/5V 16K+2K 20PIN-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/29 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(lèi)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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