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參數(shù)資料
| 型號(hào)： | μPD45128441 |
| 廠商： | NEC Corp. |
| 英文描述： | 128M-bit Synchronous DRAM(128M 同步DRAM) |
| 中文描述： | 128兆位同步DRAM（128M的同步DRAM）的 |
| 文件頁(yè)數(shù)： | 17/84頁(yè) |
| 文件大?。?/td> | 693K |
| 代理商： | ΜPD45128441 |
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Preliminary Data Sheet
17
μ
PD45128441, 45128841, 45128163
(2/3)
Current state
/CS /RAS /CAS /WE
Address
Command
Action
Notes
Read with auto
H
×
×
×
×
DESL
Continue burst to end
→
Precharging
precharge
L
H
H
H
×
NOP
Continue burst to end
→
Precharging
L
H
H
L
×
BST
ILLEGAL
L
H
L
H
BA, CA, A10
READ/READA
ILLEGAL
3
L
H
L
L
BA, CA, A10
WRIT/WRITA
ILLEGAL
3
L
L
H
H
BA, RA
ACT
ILLEGAL
3
L
L
H
L
BA, A10
PRE/PALL
ILLEGAL
3
L
L
L
H
×
REF/SELF
ILLEGAL
L
L
L
L
Op-Code
MRS
ILLEGAL
Write with auto
precharge
H
×
×
×
×
DESL
Continue burst to end
→
Write
recovering with auto precharge
L
H
H
H
×
NOP
Continue burst to end
→
Write
recovering with auto precharge
L
H
H
L
×
BST
ILLEGAL
L
H
L
H
BA, CA, A10
READ/READA
ILLEGAL
3
L
H
L
L
BA, CA, A10
WRIT/WRITA
ILLEGAL
3
L
L
H
H
BA, RA
ACT
ILLEGAL
3
L
L
H
L
BA, A10
PRE/PALL
ILLEGAL
3
L
L
L
H
×
REF/SELF
ILLEGAL
L
L
L
L
Op-Code
MRS
ILLEGAL
Precharging
H
×
×
×
×
DESL
Nop
→
Enter idle after t
RP
L
H
H
H
×
NOP
Nop
→
Enter idle after t
RP
L
H
H
L
×
BST
ILLEGAL
L
H
L
H
BA, CA, A10
READ/READA
ILLEGAL
3
L
H
L
L
BA, CA, A10
WRIT/WRITA
ILLEGAL
3
L
L
H
H
BA, RA
ACT
ILLEGAL
3
L
L
H
L
BA, A10
PRE/PALL
Nop
→
Enter idle after t
RP
L
L
L
H
×
REF/SELF
ILLEGAL
L
L
L
L
Op-Code
MRS
ILLEGAL
Row activating
H
×
×
×
×
DESL
Nop
→
Enter bank active after t
RCD
L
H
H
H
×
NOP
Nop
→
Enter bank active after t
RCD
L
H
H
L
×
BST
ILLEGAL
L
H
L
H
BA, CA, A10
READ/READA
ILLEGAL
3
L
H
L
L
BA, CA, A10
WRIT/WRITA
ILLEGAL
3
L
L
H
H
BA, RA
ACT
ILLEGAL
3, 10
L
L
H
L
BA, A10
PRE/PALL
ILLEGAL
3
L
L
L
H
×
REF/SELF
ILLEGAL
L
L
L
L
Op-Code
MRS
ILLEGAL
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相關(guān)代理商/技術(shù)參數(shù) |
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| PD45128441G5 | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range) |
| PD45128441G5-A10I-9JF | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range) |
| PD45128441G5-A10LI-9JF | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range) |
| PD45128441G5-A10LT-9JF | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range) |
| PD45128441G5-A10T-9JF | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:128M-bit Synchronous DRAM 4-bank, LVTTL WTR (Wide Temperature Range) |
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