GS880Z36BT-250 GSI TECHNOLOGY, GS880Z36BT-250 Datasheet - Page 11

• Manufacturer Part Number: GS880Z36BT-250
• Manufacturer: GSI TECHNOLOGY

Specifications of GS880Z36BT-250

• Density: 9Mb
• Access Time (max): 5.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 181.8MHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 18b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 4
• Supply Current: 160mA
• Operating Supply Voltage (min): 2.3/3V
• Operating Supply Voltage (max): 2.7/3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Rev: 1.04b 11/2010
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Current State and Next State Definition for:
Key
Current State (n)
Clock (CK)
Command
ƒ
Transition
Input Command Code
High Z
(Data In)
B W
Current State
Flow Through Mode Data I/O State Diagram
Next State (n+1)
n
D
R
ƒ
Pipeline and Flow Through Read Write Control State Diagram
11/24
n+1
Next State
B
D
W
High Z
ƒ
R
GS880Z18/32/36BT-333/300/250/200/150
Notes
1. The Hold command (CKE Low) is not
2. W, R, B and D represent input command
n+2
shown because it prevents any state change.
codes as indicated in the Truth Tables.
W
ƒ
D
Data Out
(Q Valid)
R
n+3
B
ƒ
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