IS24C64 Просмотр технического описания (PDF) - Integrated Silicon Solution
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IS24C64 Datasheet PDF : 11 Pages
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IS24C32-2/3
IS24C64-2/3
DC ELECTRICAL CHARACTERISTICS
Symbol Parameter
Test Conditions
VOL1
Output LOW Voltage
VCC = 1.8V, IOL = 0.15 mA
VOL2
Output LOW Voltage
VCC = 2.5V, IOL = 1.0 mA
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
ILI
Input Leakage Current
VIN = VCC max.
ILO
Output Leakage Current
Notes: VIL min and VIH max are reference only and are not tested.
POWER SUPPLY CHARACTERISTICS
Symbol Parameter
ICC1
Vcc Operating Current
ICC2
Vcc Operating Current
ISB1
Standby Current
ISB2
Standby Current
Test Conditions
READ at 100 KHz (Vcc = 5V)
WRITE at 100 KHz (Vcc = 5V)
Vcc = 1.8V
Vcc = 5.5V
ISSI ®
Min.
Max.
—
0.2
—
0.4
VCC X 0.7 VCC + 0.5
–1.0 VCC X 0.3
—
3
—
3
Unit
V
V
V
V
µA
µA
Min.
Max.
Unit
—
1.0
mA
—
3.0
mA
—
5
µA
—
10
µA
AC ELECTRICAL CHARACTERISTICS
Symbol Parameter
Test Conditions
fSCL
SCL Clock Frequency
T
Noise Suppression Time(1)
tLOW
Clock LOW Period
tHIGH
Clock HIGH Period
tBUF
Bus Free Time Before New Transmission(1)
tSU:STA Start Condition Setup Time
tSU:STO Stop Condition Setup Time
tHD:STA Start Condition Hold Time
tHD:STO Stop Condition Hold Time
tSU:DAT Data In Setup Time
tHD:DAT Data In Hold Time
tDH
Data Out Hold Time
SCL LOW to SDA Data Out Change
tAA
Clock to Output
SCL LOW to SDA Data Out Valid
tR
SCL and SDA Rise Time(1)
tF
SCL and SDA Fall Time(1)
tWR
Write Cycle Time
Note:
1. This parameter is characterized but not 100% tested.
1.8V-5.5V
Min. Max.
0 100
— 100
4.7 —
4
—
4.7 —
4.7 —
4.7 —
4
—
4
—
200 —
0
—
100 —
0.1 4.5
— 1000
— 300
— 10
2.5V-5.5V
Min. Max.
0 400
— 50
1.2 —
0.6 —
1.2 —
0.6 —
0.6 —
0.6 —
0.6 —
100 —
0
—
50 —
0.1 0.9
— 300
— 300
—
5
Unit
KHz
ns
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
ns
ns
ms
Integrated Silicon Solution, Inc. — 1-800-379-4774
9
PRELIMINARY INFORMATION Rev. 00B
04/04/01
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