參數(shù)資料
型號: TMS46400PDGA
廠商: Texas Instruments, Inc.
英文描述: 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
中文描述: 1048576字4位動態(tài)隨機存取記憶體
文件頁數(shù): 17/25頁
文件大?。?/td> 657K
代理商: TMS46400PDGA
TMS44400, TMS44400P, TMS46400, TMS46400P
1048576-WORD BY 4-BIT
DYNAMIC RANDOM-ACCESS MEMORIES
SMHS562C – MAY 1995 – REVISED NOVEMBER 1996
17
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
tRASP
tRP
RAS
CAS
A0–A9
W
DQ1–DQ4
OE
tCSH
tPRWC
tRCD
tCAS
tRSH
tCRP
tCP
tASR
tASC
tAR
tRAD
tCAH
Row
Column
Column
Don’t Care
tCWL
tRWL
tRAH
tCWD
tAWD
tRWD
tWP
tRCS
tAA
tRAC
tCAC
tCPA
tDH
Valid Out
(see Note A)
Valid Out
Valid In
Valid In
tCLZ
tOEA
tOEZ
tOEH
tOED
tOEH
tDS
NOTES: A. Output can go from the high-impedance state to an invalid-data state prior to the specified access time.
B. A read or write cycle can be intermixed with read-write cycles as long as the read and write timing specifications are not violated.
Figure 10. Enhanced-Page-Mode Read-Write-Cycle Timing
A
相關(guān)PDF資料
PDF描述
TMS46400DGA 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
TMS46400DJ 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
TMS46400P 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
TMS44400DGA 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
TMS44400DJ 1048576-WORD BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORIES
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