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GS881Z32BT View Datasheet(PDF) - Giga Semiconductor

Part NameGS881Z32BT GSI
Giga Semiconductor GSI
Description9Mb Pipelined and Flow Through Synchronous NBT SRAM
GS881Z32BT Datasheet PDF : 39 Pages
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GS881Z18B(T/D)/GS881Z32B(T/D)/GS881Z36B(T/D)
VDDQ3 Range Logic Levels
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
VDD Input High Voltage
VIH
2.0
VDD + 0.3
V
1
VDD Input Low Voltage
VIL
0.3
0.8
V
1
VDDQ I/O Input High Voltage
VIHQ
2.0
VDDQ + 0.3
V
1,3
VDDQ I/O Input Low Voltage
VILQ
0.3
0.8
V
1,3
Notes:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be 2 V > Vi < VDDn+2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
3. VIHQ (max) is voltage on VDDQ pins plus 0.3 V.
VDDQ2 Range Logic Levels
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
VDD Input High Voltage
VIH
0.6*VDD
VDD + 0.3
V
1
VDD Input Low Voltage
VIL
0.3
0.3*VDD
V
1
VDDQ I/O Input High Voltage
VIHQ
0.6*VDD
VDDQ + 0.3
V
1,3
VDDQ I/O Input Low Voltage
VILQ
0.3
0.3*VDD
V
1,3
Notes:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be 2 V > Vi < VDDn+2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
3. VIHQ (max) is voltage on VDDQ pins plus 0.3 V.
Recommended Operating Temperatures
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
Ambient Temperature (Commercial Range Versions)
TA
0
25
70
°C
2
Ambient Temperature (Industrial Range Versions)
TA
40
25
85
°C
2
Notes:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be 2 V > Vi < VDDn+2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
Rev: 1.04 10/2004
19/39
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2002, GSI Technology
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