參數(shù)資料
型號: MB90P678PF
元件分類: 微控制器/微處理器
英文描述: 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 103/106頁
文件大小: 1648K
代理商: MB90P678PF
MB90670/675 Series
96
(14) I2C Timing
(AVCC = VCC = 5.0 V
±10%, AVSS = VSS = 0.0 V, TA = –40°C to +85°C)
Note : Only MB90675 series has I2C.
Parameter
Symbol Pin name
Condition
Value
Unit
Remarks
Min.
Max.
SCL clock frequency
fSCL
0
100
kHz
Bus free time between
stop and start conditions
tBUS
—4.7
s
Hold time
(re-transmission) start
tHDSTA
—4.0
s
The first clock
pulse is gener-
ated after this
period.
LOW status hold time of
SCL clock
tLOW
—4.7
s
HIGH status hold time of
SCL clock
tHIGH
—4.0
s
Setup time for conditions
for starting re-transmis-
sion
tSUSTA
—4.7
s
Data hold time
tHDDAT
—0
s
Data setup time
tSUDAT
—250
ns
Rising time of SDA and
SCL signals
tR
1000
ns
Falling time of SDA and
SCL signals
tF
300
ns
Setup time for stop con-
ditions
tSUSTO
—4.0
s
tBUS
SDA
SCL
tLOW
tR
tF
tHDSTA
tHDDAT
tHIGH
tSUDAT
fSCL
tHDSTA
tSUSTA
tSUSTO
0.8 VCC
0.2 VCC
0.8 VCC
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