Industrial Temperature
16Mbit Enhanced Synchronous DRAM
1Mx16 ESDRAM
Pin Assignments (Top View)
Preliminary Data Sheet
1Mx16
VDD
DQ0
DQ1
VSSQ
DQ2
DQ3
VDDQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VDDQ
LDQM
/WE
/CAS
/RAS
/CS
A11 (BS)
A10/AP
A0
A1
A2
A3
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50
49
48
47
46
45
44
43
42
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VDDQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VDDQ
NC
UDQM
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
VSS
50 pin TSOP-II
400 x 825 mils
0.8 mm pitch
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
Enhanced Memory Systems Inc., 1850 Ramtron Dr., Colo Spgs, CO 80921
PHONE: (800) 545-DRAM; FAX: (719) 488-9095;
http://www.edram.com
1999 Enhanced Memory Systems. All rights reserved.
The information contained herein is subject to change without notice.
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Revision 1.0
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
