W3E232M16S-XSTX Datasheet, PDF (2/22 Pages) White Electronic Designs Corporation – 2x32Mx16bit DDR SDRAM

White Electronic Designs
PIN CONFIGURATION
W3E232M16S-XSTX
PRELIMINARY*
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
NC
VCCQ
LDQS
NC
VCC
DNU
LDM
WE#
CAS#
RAS#
CS0#
CS1#
BA0
BA1
AP/A10
A0
A1
A2
A3
VCC
1
66
2
65
3
64
4
63
5
62
6
61
7
60
8
59
9
58
10 _{66Pin TSOPII}
57
11 _{(400mil x 875mil)} 56
12
55
13 ^{(0.65mm Pin Pitch)} 54
14
53
15
52
16
51
17
50
18
49
19
48
20
47
21
46
22
45
23
44
24
43
25
42
26
41
27
40
28
39
29
38
30
37
31
36
32
35
33
34
VSS
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
NC
VSSQ
UDQS
DNU
VREF
VSS
UDM
CK#
CK
CKE0
CKE1
A12
A11
A9
A8
A7
A6
A5
A4
VSS
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
December 2005
Rev. 1
2
White Electronic Designs Corporation • [phone] • www.wedc.com