GS840Z36AGT-166 GSI TECHNOLOGY, GS840Z36AGT-166 Datasheet - Page 9

• Manufacturer Part Number: GS840Z36AGT-166
• Description: IC, 4MB SYNCH NBT SRAM 1M X 36, 840
• Manufacturer: GSI TECHNOLOGY

Specifications of GS840Z36AGT-166

• Memory Size: 4Mbit
• Clock Frequency: 166MHz
• Access Time: 8.5ns
• Supply Voltage Range: 2.3V To 2.7V, 3V To 3.6V
• Memory Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C To +70°C
• Memory Configuration: 128K X 36
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev: 1.03 11/2004
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Key
Current State (n)
Clock (CK)
Command
Intermediate
ƒ
Current State and Next State Definition for
Transition
Input Command Code
Intermediate State (N+1)
High Z
(Data In)
B W
Current State
n
D
R
Pipeline Mode Data I/O State Diagram
Transition
ƒ
Intermediate
Next State (n+2)
9/24
n+1
B
Intermediate
Intermediate
Intermediate
D
W
State
High Z
ƒ
R
Pipeline Mode Data I/O State Diagram
Intermediate
Notes
1. The Hold command (CKE Low) is not
2. W, R, B, and D represent input command
codes as indicated in the Truth Tables.
shown because it prevents any state change.
n+2
Next State
W
ƒ
GS840Z18/36AT-180/166/150/100
D
Data Out
(Q Valid)
R
n+3
B
Intermediate
ƒ
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