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| 型号： | R5F212DASNXXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 7/62页 |
| 文件大小： | 508K |
| 代理商： | R5F212DASNXXXFP |
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R8C/2C Group, R8C/2D Group
1. Overview
Rev.2.10
Dec 05, 2007
Page 13 of 57
REJ03B0183-0210
1.5
Pin Functions
I: Input
O: Output
I/O: Input and output
NOTE:
1. Refer to the oscillator manufacturer for oscillation characteristics.
Table 1.9
Pin Functions (1)
Item
Pin Name
I/O Type
Description
Power supply input
VCC, VSS
Apply 2.2 V to 5.5 V to the VCC pin. Apply 0 V to the VSS pin.
Analog power
supply input
AVCC, AVSS
Power supply for the A/D converter.
Connect a capacitor between AVCC and AVSS.
Reset input
RESET
I
Input “L” on this pin resets the MCU.
MODE
I
Connect this pin to VCC via a resistor.
XIN clock input
XIN
I
These pins are provided for XIN clock generation circuit I/O.
Connect a ceramic resonator or a crystal oscillator between
the XIN and XOUT pins(1). To use an external clock, input it to
the XIN pin and leave the XOUT pin open.
XIN clock output
XOUT
O
XCIN clock input
XCIN
I
These pins are provided for XCIN clock generation circuit I/O.
Connect a crystal oscillator between the XCIN and XCOUT
pins(1). To use an external clock, input it to the XCIN pin and
leave the XCOUT pin open.
XCIN clock output
XCOUT
O
INT interrupt input
INT0 to INT3
IINT interrupt input pins.
INT0 is timer RD input pin. INT1 is timer RA input pin.
Key input interrupt
KI0 to KI3
I
Key input interrupt input pins
Timer RA
TRAIO
I/O
Timer RA I/O pin
TRAO
O
Timer RA output pin
Timer RB
TRBO
O
Timer RB output pin
Timer RC
TRCCLK
I
External clock input pin
TRCTRG
I
External trigger input pin
TRCIOA, TRCIOB,
TRCIOC, TRCIOD
I/O
Timer RC I/O pins
Timer RD
TRDIOA0, TRDIOA1,
TRDIOB0, TRDIOB1,
TRDIOC0, TRDIOC1,
TRDIOD0, TRDIOD1
I/O
Timer RD I/O pins
TRDCLK
I
External clock input pin
Timer RE
TREO
O
Divided clock output pin
Timer RF
TRFI
I
Timer RF input pin
TRFO00 to TRFO02,
TRFO10 to TRFO12
O
Timer RF output pins
Serial interface
CLK0, CLK1, CLK2
I/O
Transfer clock I/O pins
RXD0, RXD1, RXD2
I
Serial data input pins
TXD0, TXD1, TXD2
O
Serial data output pins
I2C bus
SCL
I/O
Clock I/O pin
SDA
I/O
Data I/O pin
SSU
SSI
I/O
Data I/O pin
SCS
I/O
Chip-select signal I/O pin
SSCK
I/O
Clock I/O pin
SSO
I/O
Data I/O pin
Reference voltage
input
VREF
I
Reference voltage input pin to A/D converter and D/A
converter
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F212DCSDFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212DCSDFP#U0 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 128KB FLASH 80LQFP 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT R8C/2D 64LQFP 制造商:Renesas Electronics Corporation 功能描述:IC, MCU, 16BIT, R8C/2D, 64LQFP 制造商:Renesas Electronics Corporation 功能描述:R8C Series 16 bit 1.5 kB Ram 32 kB Flash 20 MHz Microcontroller - LQFP-80 制造商:Renesas Electronics Corporation 功能描述:IC 16BIT MCU M16C/R8C/TINY 20MHZ LQFP-80, Controller Family/Series:R8C/2x, Core Size:16bit, No. of I/O's:71, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Digital IC Case Style:LQFP, No. of Pins:80, Program Memory Size:128KB , RoHS Compliant: Yes 制造商:Renesas Electronics Corporation 功能描述:IC, MCU, 16BIT, R8C/2D, 64LQFP, Controller Family/Series:R8C/2x, Core Size:16bit |
| R5F212DCSDFP#V0 | 功能描述:MCU FLASH 128KB ROM 7.5K 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:R8C/2x/2D 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C，SPI 外围设备:欠压检测/复位，POR，PWM，WDT 输入/输出数:11 程序存储器容量:3.5KB（2K x 14） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 包装:管件 |
| R5F212DCSDXXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES |
| R5F212DCSNFP | 制造商:Renesas Electronics Corporation 功能描述:MCU 制造商:Renesas Electronics Corporation 功能描述:Microcontroller,R8C/2D,ROM130K |
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