参数资料
型号: R5F212B7SNXXXFA
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件页数: 54/64页
文件大小: 555K
代理商: R5F212B7SNXXXFA
R8C/2A Group, R8C/2B Group
5. Electrical Characteristics
Rev.2.10
Nov 26, 2007
Page 58 of 60
REJ03B0182-0210
i = 0 to 2
Figure 5.21
Serial Interface Timing Diagram when VCC = 2.2 V
NOTES:
1.
When selecting the digital filter by the INTi input filter select bit, use an INTi input HIGH width of either (1/digital filter clock
frequency × 3) or the minimum value of standard, whichever is greater.
2.
When selecting the digital filter by the INTi input filter select bit, use an INTi input LOW width of either (1/digital filter clock
frequency × 3) or the minimum value of standard, whichever is greater.
Figure 5.22
External Interrupt INTi Input Timing Diagram when VCC = 2.2 V
Table 5.35
Serial Interface
Symbol
Parameter
Standard
Unit
Min.
Max.
tc(CK)
CLKi input cycle time
800
ns
tW(CKH)
CLKi input “H” width
400
ns
tW(CKL)
CLKi input “L” width
400
ns
td(C-Q)
TXDi output delay time
200
ns
th(C-Q)
TXDi hold time
0
ns
tsu(D-C)
RXDi input setup time
150
ns
th(C-D)
RXDi input hold time
90
ns
Table 5.36
External Interrupt INTi (i = 0, 2, 3) Input
Symbol
Parameter
Standard
Unit
Min.
Max.
tW(INH)
INT0 input “H” width
ns
tW(INL)
INT0 input “L” width
ns
tW(CKH)
tC(CK)
tW(CKL)
th(C-Q)
th(C-D)
tsu(D-C)
td(C-Q)
CLKi
TXDi
RXDi
VCC = 2.2 V
i = 0 to 2
INTi input
tW(INL)
tW(INH)
VCC = 2.2 V
i = 0, 2, 3
相关PDF资料
PDF描述
R5F212B8SNXXXFA 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F212BASDXXXFA 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F212BASNLG 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PBGA64
R5F212BCSNXXXFP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
R5F212BCSDXXXFA 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
R5F212B7SNXXXFP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
R5F212B7SNXXXLG 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:RENESAS MCU R8C FAMILY / R8C/2x SERIES
R5F212B8SDFA 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:MCU
R5F212B8SDFA#U0 制造商:Renesas Electronics Corporation 功能描述:MCU 16-Bit R8C CISC 64KB Flash 2.5V/3.3V/5V 64-Pin LQFP
R5F212B8SDFA#V0 功能描述:IC R8C/2B MCU FLASH 64LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:R8C/2x/2B 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)