參數資料
型號: UPD44324084F5-E50-EQ2
廠商: NEC Corp.
英文描述: 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
中文描述: 36M條位SRAM的4條DDRII詞爆生產營運
文件頁數: 11/32頁
文件大?。?/td> 352K
代理商: UPD44324084F5-E50-EQ2
11
Preliminary Data Sheet
M16781EJ1V0DS
μ
PD44324084, 44324094, 44324184, 44324364
Byte Write Operation
[
μ
PD44324084]
Operation
K
/K
/NW0
/NW1
Write DQ0 to DQ7
L
H
0
0
L
H
0
0
Write DQ0 to DQ3
L
H
0
1
L
H
0
1
Write DQ4 to DQ7
L
H
1
0
L
H
1
0
Write nothing
L
H
1
1
L
H
1
1
Remark
H : High level, L : Low level,
: rising edge.
[
μ
PD44324094]
Operation
K
/K
/BW0
Write DQ0 to DQ8
L
H
0
L
H
0
Write nothing
L
H
1
L
H
1
Remark
H : High level, L : Low level,
: rising edge.
[
μ
PD44324184]
Operation
K
/K
/BW0
/BW1
Write DQ0 to DQ17
L
H
0
0
L
H
0
0
Write DQ0 to DQ8
L
H
0
1
L
H
0
1
Write DQ9 to DQ17
L
H
1
0
L
H
1
0
Write nothing
L
H
1
1
L
H
1
1
Remark
H : High level, L : Low level,
: rising edge.
[
μ
PD44324364]
Operation
K
/K
/BW0
/BW1
/BW2
/BW3
Write DQ0 to DQ35
L
H
0
0
0
0
L
H
0
0
0
0
Write DQ0 to DQ8
L
H
0
1
1
1
L
H
0
1
1
1
Write DQ9 to DQ17
L
H
1
0
1
1
L
H
1
0
1
1
Write DQ18 to DQ26
L
H
1
1
0
1
L
H
1
1
0
1
Write DQ27 to DQ35
L
H
1
1
1
0
L
H
1
1
1
0
Write nothing
L
H
1
1
1
1
L
H
1
1
1
1
Remark
H : High level, L : Low level,
: rising edge.
相關PDF資料
PDF描述
UPD44324094F5-E50-EQ2 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
UPD44324364F5-E40-EQ2 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
UPD44324364F5-E50-EQ2 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
UPD44324084 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
UPD44324184F5-E33-EQ2 36M-BIT DDRII SRAM 4-WORD BURST OPERAT
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