參數(shù)資料
型號(hào): TMS427409ADGA-60
廠商: National Semiconductor Corporation
英文描述: 4194304 BY 4-BIT EXTENDED DATA OUT DYNAMIC RANDOM-ACCESS MEMORIES
中文描述: 4194304 4位擴(kuò)展數(shù)據(jù)輸出動(dòng)態(tài)隨機(jī)存取存儲(chǔ)器
文件頁數(shù): 30/37頁
文件大?。?/td> 515K
代理商: TMS427409ADGA-60
TMS416409A, TMS417409A, TMS426409A, TMS427409A
4194304 BY 4-BIT EXTENDED DATA OUT
DYNAMIC RANDOM-ACCESS MEMORIES
SMKS893B – AUGUST 1996 – REVISED APRIL 1997
30
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
RAS
CAS
Address
Row
Col
Don’t Care
W
OE
DQ1–DQ4
Valid Data Out
tRAS
tRP
tRP
tRAS
tCAS
tCAH
tASC
tRAH
tASR
tRCS
tRRH
tWRP
tWRH
tWRH
tWRP
tCAC
tAA
tRAC
tCEZ
tCLZ
tOEA
tOEZ
tCHR
Refresh Cycle
Refresh Cycle
Memory Cycle
tWRH
tWRP
tREZ
tWEZ
Figure 15. Hidden-Refresh-Cycle (Read) Timing
相關(guān)PDF資料
PDF描述
TMS4416 16,384 WORD BY 4 BIT DYNAMIC RAM
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