參數(shù)資料
型號: K4H510838F-LCCC
元件分類: DRAM
英文描述: 64M X 8 DDR DRAM, 0.65 ns, PDSO66
封裝: 0.400 X 0.875 INCH, 0.65 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, TSOP2-66
文件頁數(shù): 20/24頁
文件大?。?/td> 361K
代理商: K4H510838F-LCCC
Rev. 1.1 November 2008
DDR SDRAM
K4H510438F
K4H510838F
K4H511638F
5 of 24
DM is internally loaded to match DQ and DQS identically.
Row & Column address configuration
Organization
Row Address
Column Address
128Mx4
A0~A12
A0~A9, A11, A12
64Mx8
A0~A12
A0-A9, A11
32Mx16
A0~A12
A0-A9
4.0 Pin Description
512Mb TSOP-II Package Pinout
VDD
1
66Pin TSOPII
(400mil x 875mil)
DQ0
2
VDDQ
3
NC
4
DQ1
5
VSSQ
6
NC
7
DQ2
8
VDDQ
9
NC
10
DQ3
11
VSSQ
12
BA0
20
CS
19
RAS
18
CAS
17
WE
16
NC
15
VDDQ
14
NC
13
VDD
27
A3
26
A2
25
A1
24
A0
23
AP/A10
22
BA1
21
VSS
54
DQ7
53
VSSQ
52
NC
51
DQ6
50
VDDQ
49
NC
48
DQ5
47
VSSQ
46
NC
45
DQ4
44
VDDQ
43
A11
35
36
CKE
37
CK
38
DM
39
VREF
40
VSSQ
41
NC
42
VSS
55
A4
56
A5
57
A6
58
A7
59
A8
60
A9
34
(0.65mm Pin Pitch)
33
32
31
30
29
28
61
62
63
64
65
66
NC
VDD
NC
DQS
NC
VSS
CK
NC
A12
VSS
NC
VSSQ
NC
DQ3
VDDQ
NC
VSSQ
NC
DQ2
VDDQ
A11
CKE
CK
DM
VREF
VSSQ
NC
VSS
A4
A5
A6
A7
A8
A9
NC
DQS
NC
VSS
CK
NC
A12
VDD
NC
VDDQ
NC
DQ0
VSSQ
NC
VDDQ
NC
DQ1
VSSQ
BA0
CS
RAS
CAS
WE
NC
VDDQ
NC
VDD
A3
A2
A1
A0
AP/A10
BA1
NC
VDD
Bank Address
BA0~BA1
Auto Precharge
A10
128Mb x 4
64Mb x 8
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
BA0
CS
RAS
CAS
WE
LDM
VDDQ
DQ7
VDD
A3
A2
A1
A0
AP/A10
BA1
NC
LDQS
NC
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
A11
CKE
CK
UDM
VREF
VSSQ
DQ8
VSS
A4
A5
A6
A7
A8
A9
NC
UDQS
NC
VSS
CK
NC
A12
32Mb x 16
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