GS8160V18AT Datasheet, PDF (13/24 Pages) GSI Technology – 1M x 18, 512K x 32, 512K x 36 18Mb Sync Burst SRAMs

Preliminary
GS8160V18/32/36AT-350/333/300/250/200/150
Power Supply Voltage Ranges
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
1.8 V Supply Voltage
V_DD1
1.6
1.8
2.0
V
1.8 V V_DDQ I/O Supply Voltage
V_DDQ1
1.6
1.8
2.0
V
Notes:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifications quoted are
evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be –2 V > Vi < V_DDn+2 V not to exceed 3.6 V maximum, with a pulse width not to exceed 20% tKC.
V_DDQ Range Logic Levels
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
V_DD Input High Voltage
V_IH
0.6*V_DD
—
V_DD + 0.3
V
1
V_DD Input Low Voltage
V_IL
–0.3
—
0.3*V_DD
V
1
V_DDQ I/O Input High Voltage
V_IHQ
0.6*V_DD
—
V_DDQ + 0.3
V
1,3
V_DDQ I/O Input Low Voltage
V_ILQ
–0.3
—
0.3*V_DD
V
1,3
Notes:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifications quoted are
evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be –2 V > Vi < V_DDn+2 V not to exceed 3.6 V maximum, with a pulse width not to exceed 20% tKC.
3. V_IHQ (max) is voltage on V_DDQ pins plus 0.3 V.
Recommended Operating Temperatures
Parameter
Symbol Min.
Typ.
Max.
Unit Notes
Ambient Temperature (Commercial Range Versions)
T_A
0
25
70
°C
2
Ambient Temperature (Industrial Range Versions)
T_A
–40
25
85
°C
2
Note:
1. The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifications quoted are
evaluated for worst case in the temperature range marked on the device.
2. Input Under/overshoot voltage must be –2 V > Vi < V_DDn+2 V not to exceed 3.6 V maximum, with a pulse width not to exceed 20% tKC.
Rev: 1.00a 6/2003
13/24
© 2003, Giga Semiconductor, Inc.
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.