參數(shù)資料
型號: EDI9LC644V
英文描述: 128Kx32 SSRAM/1Mx32 SDRAM Array(3.3V,128x32同步靜態(tài)RAM和1Mx32同步動態(tài)RAM陣列)
中文描述: 128Kx32 SSRAM/1Mx32內(nèi)存陣列(3.3伏,128x32同步靜態(tài)內(nèi)存和1Mx32同步動態(tài)內(nèi)存陣列)
文件頁數(shù): 5/26頁
文件大?。?/td> 460K
代理商: EDI9LC644V
13
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
EDI9LC644V
EDI9LC644AV
FIG. 5 SDRAM SINGLE BIT READ-WRITE-READ CYCLE (SAME PAGE) @ CAS LATENCY = 3,
BURST LENGTH = 1
SDRAS
SDCAS
ADDR
A11 (BA)
BWE
tSS
tSH
SDA10
SDCLK
SDCE
Cb
Cc
Rb
Ca
Ra
tSH
DQ
Row Active
Precharge
Read
Write
Read
Row Active
Db
Qc
SDWE
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
tSS
tSH
tRCD
tRP
tRAS
tRCD
tSS
tSH
tSS
BS
Note 3
Note 4
Rb
Note 3
Note 2, 3
Note 2
Note 4
Note 2, 3
Ra
BS
Qa
tSH
tSS
tOH
tSAC
tSLZ
tSS
tSH
tSS
tSH
tRAC
tSS
tSH
tCCD
tCH
tCL
tCC
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EDI9LC644V1310BC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM
EDI9LC644V1312BC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM
EDI9LC644V1510BC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM
EDI9LC644V1512BC 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:128Kx32 SSRAM/1Mx32 SDRAM
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