GS880Z18BGT-300I GSI [GSI Technology], GS880Z18BGT-300I Datasheet - Page 10

• Manufacturer Part Number: GS880Z18BGT-300I
• Description: 9Mb Pipelined and Flow Through Synchronous NBT SRAM
• Manufacturer: GSI [GSI Technology]

Rev: 1.02 10/2004
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
10/24
n+1
Next State
B
D
W
High Z
ƒ
R
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.
GS880Z18/36BT-333/300/250/200/150
W
ƒ
D
Data Out
(Q Valid)
R
n+3
B
ƒ
© 2001, GSI Technology