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參數(shù)資料
| 型號(hào)： | K4D263238D-QC40 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| 中文描述： | 100萬x 32Bit的× 4銀行雙數(shù)據(jù)速率同步DRAM的雙向數(shù)據(jù)選通和DLL |
| 文件頁數(shù)： | 4/18頁 |
| 文件大小： | 239K |
| 代理商： | K4D263238D-QC40 |
128M DDR SDRAM
K4D263238D
- 4 -
Rev. 1.3 (Jul. 2002)
PIN CONFIGURATION
(Top View)
PIN DESCRIPTION
CK,CK
Differential Clock Input
BA
0
, BA
1
Bank Select Address
CKE
Clock Enable
A
0
~A
11
Address Input
CS
Chip Select
DQ
0
~ DQ
31
Data Input/Output
RAS
Row Address Strobe
V
DD
Power
CAS
Column Address Strobe
V
SS
Ground
WE
Write Enable
V
DDQ
Power for DQ
′
s
DQS
Data Strobe
V
SSQ
Ground for DQ
′
s
DMi
Data Mask
MCL
Must Connect Low
RFU
Reserved for Future Use
DQ29
VSSQ
DQ30
DQ31
VSS
VDDQ
N.C
N.C
N.C
N.C
N.C
VSSQ
RFU
DQS
VDDQ
VDD
DQ0
DQ1
VSSQ
DQ2
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
D
V
D
D
V
D
D
V
D
D
V
D
D
V
V
V
D
D
V
D
D
V
D
D
W
C
R
C
B
B
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
A7
A6
A5
A4
VSS
A9
N.C
N.C
N.C
N.C
N.C
N.C
N.C
A11
A10
VDD
A3
A2
A1
A0
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
100 Pin TQFP
20 x 14 mm
2
0.65mm pin Pitch
D
V
D
D
V
D
D
V
D
D
V
D
D
V
V
V
D
D
V
D
D
V
V
D
D
C
C
C
M
A
8
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
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PDF描述 |
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| K4D263238D-QC50 | 1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
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| K4D263238E-GC25 | DIODE ZENER SINGLE 300mW 15.2Vz 10mA-Izt 0.02535 0.05uA-Ir 12 SOT-23 3K/REEL |
| K4D263238E-GC2A | DIODE ZENER TRIPLE ISOLATED 200mW 15.2Vz 10mA-Izt 0.02535 0.05uA-Ir 12 SOT-363 3K/REEL |
| K4D263238E-GC33 | DIODE ZENER SINGLE 300mW 16.1Vz 10mA-Izt 0.02547 0.05uA-Ir 12 SOT-23 3K/REEL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| K4D263238D-QC50 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E-GC25 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E-GC2A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 32Bit x 4 Banks Graphic Double Data Rate Synchronous DRAM with Bi-directional Data Strobe and DLL |
| K4D263238E-GC33 | 制造商:SAMSG 功能描述: |
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