參數(shù)資料
型號: R5F6456HLFD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 20/37頁
文件大?。?/td> 881K
代理商: R5F6456HLFD
R8C/16 Group, R8C/17 Group
5. Electrical Characteristics
Rev.2.00
Jan 30, 2006
Page 26 of 35
REJ03B0101-0200
NOTES:
1.
VCC = AVCC = 2.7 to 5.5V, VSS = 0V and Topr = -20 to 85
°C / -40 to 85 °C, unless otherwise specified.
2.
1tCYC=1/f1(s)
Figure 5.4
I/O Timing of I2C bus Interface (IIC)
Table 5.12
Timing Requirements of I2C bus Interface (IIC) (1)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
tSCL
SCL Input Cycle Time
12tCYC+
ns
tSCLH
SCL Input “H” Width
3tCYC+
ns
tSCLL
SCL Input “L” Width
5tCYC+
ns
tsf
SCL, SDA Input Fall Time
300
ns
tSP
SCL, SDA Input Spike Pulse Rejection Time
1tCYC(2)
ns
tBUF
SDA Input Bus-Free Time
ns
tSTAH
Start Condition Input Hold Time
ns
tSTAS
Retransmit Start Condition Input SetUp Time
ns
tSTOS
Stop Condition Input SetUp Time
ns
tSDAS
Data Input SetUp Time
1tCYC+20(2)
ns
tSDAH
Data Input Hold Time
0
ns
SDA
tSTAH
tSCLL
tBUF
VIH
VIL
tSCLH
SCL
tsf
tSDAH
tSCL
tSTAS
tSP
tSTOS
tSDAS
P(2)
S(1)
Sr(3)
P(2)
NOTES:
1. Start condition
2. Stop condition
3. Retransmit “start” condition
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