MB90091A Ver la hoja de datos (PDF) - Fujitsu
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fabricante
MB90091A Datasheet PDF : 46 Pages
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2. AC Characteristics
(1) Serial input timing
Parameter
Shift clock cycle time
Shift clock pulse width
Shift clock signal rise/fall time
Shift clock start time
Data setup time
Data hold time
Chip select end time
Chip select signal rise/fall time
MB90091A
(VCC = AVCC = 5.0 V ± 5%, VSS = AVSS = 0 V, Ta = 0°C to +70°C)
Symbol
Pin
Values
Unit
Min.
Max.
tCVC
SCLK
1000
—
ns
tWCH
450
—
ns
SCLK
tWCL
450
—
ns
tCR
—
SCLK
tCF
—
200
ns
200
ns
tSS
SCLK
200
—
ns
tSU
SIN
200
—
ns
tH
SIN
100
—
ns
tEC
SCS
500
—
ns
tCRC
—
200
ns
SCS
tCFC
—
200
ns
SCS
SCLK
SIN
0.8 V CC
0.2 V CC
t SS
t CFC
t CYC
t WCH
t WCL
t CR
t CF
tH
t SU
0.8 V CC
0.2 V CC
0.8 V CC
0.2 V CC
t CRC
t EC
0.8 V CC
0.2 V CC
11
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