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參數(shù)資料
| 型號(hào)： | HB52F89EM |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 64 MB Unbuffered SDRAM DIMM(64 MB 未緩沖同步DRAM DIMM) |
| 中文描述： | 64 MB的無(wú)緩沖SDRAM的內(nèi)存（64 MB的未緩沖同步的DRAM內(nèi)存） |
| 文件頁(yè)數(shù)： | 37/71頁(yè) |
| 文件大?。?/td> | 906K |
| 代理商： | HB52F89EM |
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HB52F88EM-75F, HB52F89EM-75F, HB52F168EN-75F, HB52F169EN-
37
Current state
Read
S
H
L
L
L
RE
×
H
H
H
CE
×
H
H
L
W
×
H
L
H
Address
×
×
×
BA, CA, A10 READ/READ A
Command
DESL
NOP
BST
Operation
Continue burst to end
Continue burst to end
Burst stop to full page
Continue burst read to CE
latency and New read
Term burst read/start write
Other bank active
ILLEGAL on same bank*
3
Term burst read and
Precharge
ILLEGAL
ILLEGAL
Continue burst to end and
precharge
Continue burst to end and
precharge
ILLEGAL
ILLEGAL*
4
ILLEGAL*
4
Other bank active
ILLEGAL on same bank*
3
ILLEGAL*
4
ILLEGAL
ILLEGAL
Continue burst to end
Continue burst to end
Burst stop on full page
Term burst and New read
Term burst and New write
Other bank active
ILLEGAL on same bank*
3
Term burst write and
Precharge*
2
ILLEGAL
ILLEGAL
L
L
H
L
L
H
L
H
BA, CA, A10 WRIT/WRIT A
BA, RA
ACTV
L
L
H
L
BA, A10
PRE, PALL
L
L
H
L
L
×
L
L
×
H
L
×
×
MODE
×
REF, SELF
MRS
DESL
Read with auto-
precharge
L
H
H
H
×
NOP
L
L
L
L
H
H
H
L
H
L
L
H
L
H
L
H
×
BA, CA, A10 READ/READ A
BA, CA, A10 WRIT/WRIT A
BA, RA
ACTV
BST
L
L
L
H
L
L
L
L
L
L
L
L
×
H
H
H
H
L
H
L
L
×
H
H
L
L
H
L
H
L
×
H
L
H
L
H
BA, A10
×
MODE
×
×
×
BA, CA, A10 READ/READ A
BA, CA, A10 WRIT/WRIT A
BA, RA
ACTV
PRE, PALL
REF, SELF
MRS
DESL
NOP
BST
Write
L
L
H
L
BA, A10
PRE, PALL
L
L
L
L
L
L
H
L
×
MODE
REF, SELF
MRS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HB52R1289E22 | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-A6B | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-B6B | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22 | 1 GB Registered SDRAM DIMM(1GB 寄存同步DRAM DIMM) |
| HB52R168DB | 128 MB Unbuffered SDRAM S.O.DIMM(128 MB 未緩沖同步DRAM S.O.DIMM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB52R1289E22 | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-A6B | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-B6B | 制造商:ELPIDA 制造商全稱(chēng):Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E2-A6A | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x72 SDRAM Module |
| HB52R1289E2-B6A | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:x72 SDRAM Module |
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