參數(shù)資料
型號(hào): HB52R1289E22
廠商: Hitachi,Ltd.
英文描述: 1 GB Registered SDRAM DIMM(1GB 寄存同步DRAM DIMM)
中文描述: 1 GB的注冊(cè)SDRAM的內(nèi)存(1GB的寄存同步的DRAM內(nèi)存)
文件頁(yè)數(shù): 19/21頁(yè)
文件大小: 98K
代理商: HB52R1289E22
HB52R1289E22-A6B/B6B
19
REGE (input pins):
If REGE is High, the register is “registered“ mode. If REGE is Low, the register is
“buffered“ mode.
Detailed Operaion Part
Refer to the HM5225165B/HM5225805B/HM5225405B-75/A6/B6 datasheet.
Physical outline
3.00
0.118
133.37
5.251
127.35
5.014
3
0
8.89
0.350
11.43
0.450
36.83
1.450
54.61
2.150
A
B
C
1
84
Front side
Back side
1.27
±
0.10
0.050
±
0.004
4
0
4.80
0.189
8
4
0
1
0
3
1
1
2 –
φ
3.00
2 –
φ
0.118
Component area
(Front)
Component area
(Back)
6.35
0.250
2.00
±
0.10
0.079
±
0.004
3.175
0.125
Detail B
Detail A
0
±
2
±
0
±
0
±
3
±
0
±
1.27
0.050
1.00
±
0.05
0.039
±
0.002
6.35
0.250
2.00
±
0.10
0.079
±
0.004
4.175
0.164
Detail C
3
±
0
±
Unit: mm
Note: Tolerance on all dimensions
±
0.15/0.006 unless otherwise specified.
FULL R
FULL R
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相關(guān)代理商/技術(shù)參數(shù)
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