參數(shù)資料
型號: GS842Z18CB-250T
廠商: GSI TECHNOLOGY
元件分類: SRAM
英文描述: 256K X 18 ZBT SRAM, 5.5 ns, PBGA119
封裝: FPBGA-119
文件頁數(shù): 28/29頁
文件大?。?/td> 248K
代理商: GS842Z18CB-250T
GS842Z18CB/GS842Z36CB
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 8/2011
8/29
2011, GSI Technology
Pipeline Mode Data I/O State Diagram
Intermediate
High Z
(Data In)
Data Out
(Q Valid)
High Z
B W
B
R
B
D
R
W
R
W
D
Current State (n)
Next State (n+2)
Transition
Input Command Code
Key
Transition
Intermediate State (N+1)
Notes
1. The Hold command (CKE Low) is not
shown because it prevents any state change.
2. W, R, B, and D represent input command
codes as indicated in the Truth Tables.
Clock (CK)
Command
Current State
Intermediate
n
n+1
n+2
n+3
Current State and Next State Definition for
Pipeline Mode Data I/O State Diagram
Next State
State
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