SMART
Features
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®
SM5323240U4LUUU
Preliminary
Modular Technologies
128MByte (32M x 32) DRAM Module - 16Mx4 based
72-pin SIMM, with Voltage Regulators
Part Numbers
SM5323240P4XUUU :
SM5323240D4XUUU :
Standard
:
JEDEC (5.0V FPM only)
Configuration
:
Non-parity
Access Time
:
50/60/70ns
Operation Mode
:
FPM/EDO
Operating Voltage :
5.0V
Refresh
:
4K
Device Physicals
:
400mil SOJ/TSOP
Lead Finish
:
Gold/Solder
Length x Height
:
4.250" x 1.250"
No. of sides
:
Double-sided
Mating Connector (Examples)
Horizontal
:
AMP-7-382486-2 (Tin) / 7-382487-2 (Gold)
Vertical
:
AMP-822019-4 (Tin) / 822031-4 (Gold)
Angled
:
AMP-822110-3 (Tin) / 822097-3 (Gold)
FPM, Mixed Voltage
EDO, Mixed Voltage
Note: Refer last page for all "U” options.
Functional Diagram
CAS1#
CAS0#
RAS0#
16Mx8
Block
16Mx8
Block
16Mx8
Block
16Mx8
Block
CAS2#
CAS3#
RAS2#
RAS1#
16Mx8
Block
16Mx8
Block
16Mx8
Block
16Mx8
Block
RAS3#
DQ0~DQ7
DQ8~DQ15
DQ16~DQ23
DQ24~DQ31
DQ0~DQ31
Notes : 1.
2.
3.
4.
5.
A0~A11 to all DRAMs
WE# to all DRAMs.
OE# of all devices is grounded.
There is one voltage regulator for every eight 16Mx4 DRAMs.
Each 16Mx8 Block comprises of two 16Mx4 DRAMs.
( All specifications of this device are subject to change without notice.)
C
orporate Headquarters:
4305 Cushing Pkwy., Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
V
CC
V
SS
Decoupling capacitors
to all devices.
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: + 44-1908 234030 • Fax: + 44-1908-234191
Asia/Pacific:
Suite 6A, 64 Canning Hwy., Victoria Park, Perth, WA 6106, Australia • Tel: + 61-9-361-9705 • Fax: + 61-9-361-9715
1
SMART
Pin Name
A0~A11
DQ0~DQ31
RAS0#~RAS3#
CAS0#~CAS3#
WE#
PD1~PD4
V
CC
V
SS
NC
®
SM5323240U4LUUU
Preliminary
Modular Technologies
Pin
No.
Row and Column Addresses
Data Inputs/Outputs
Row Address Strobes
Column Address Strobes
Write Enable
Presence Detects
Power Supply
Ground
No Connection
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
26
27
28
29
30
31
32
33
34
35
36
Pin
Designation
V
SS
DQ0
DQ16
DQ1
DQ17
DQ2
DQ18
DQ3
DQ19
V
CC
NC
A0
A1
A2
A3
A4
A5
A6
A10
DQ4
DQ20
DQ5
DQ21
DQ6
DQ22
DQ7
DQ23
A7
A11
V
CC
A8
A9
RAS3#
RAS2#
NC
NC
Pin
No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin
Designation
NC
NC
V
SS
CAS0#
CAS2#
CAS3#
CAS1#
RAS0#
RAS1#
NC
WE#
NC
DQ8
DQ24
DQ9
DQ25
DQ10
DQ26
DQ11
DQ27
DQ12
DQ28
V
CC
DQ29
DQ13
DQ30
DQ14
DQ31
DQ15
NC
PD1
PD2
PD3
PD4
NC
V
SS
Presence Detect Pins
Access Time
50ns
60ns
70ns
TBD
NC
NC
V
SS
TBD
V
SS
TBD
NC
V
SS
TBD
NC
NC
Pin
PD1
PD2
PD3
PD4
C
orporate Headquarters:
4305 Cushing Pkwy., Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: + 44-1908 234030 • Fax: + 44-1908-234191
Asia/Pacific:
Suite 6A, 64 Canning Hwy., Victoria Park, Perth, WA 6106, Australia • Tel: + 61-9-361-9705 • Fax: + 61-9-361-9715
2
SMART
Physical Dimensions
72-pin SIMM Module
®
SM5323240U4LUUU
Preliminary
Modular Technologies
SOJ Based
0.350
(max.)
4.250
3.984
0.125
dia.
0.225
(min.)
0.400
1.250
0.250
1
0.250
0.250
0.050
(pad pitch)
3.750
±
0.002
72
0.080
0.050
+0.004, -0.003
TSOP Based
0.174
(max.)
4.250
3.984
0.125
dia.
1.250
0.225
(min.)
0.400
0.250
1
0.250
0.250
0.050
(pad pitch)
3.750
±
0.002
72
0.080
0.050
+0.004, -0.003
( All dimensions are in inches with
±
0.005” tolerance unless specified otherwise.)
C
orporate Headquarters:
4305 Cushing Pkwy., Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: + 44-1908 234030 • Fax: + 44-1908-234191
Asia/Pacific:
Suite 6A, 64 Canning Hwy., Victoria Park, Perth, WA 6106, Australia • Tel: + 61-9-361-9705 • Fax: + 61-9-361-9715
3
SMART
Ordering Information
®
SM5323240U4LUUU
Preliminary
Modular Technologies
SM 5 32 32 4 0 U 4 L U U U
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
SMART
Modular Technologies
Product Category
5 : DRAM SIMM / DIMM
Module Data Bus Width
32 : x32
Module Address Depth
32 : 32M
Device Data Width
4 : x4
Special Device Feature
0 : Standard
Voltage / Mode
P : Mixed Voltage / Fast Page Mode
D : Mixed Voltage / Fast Page Mode
Refresh / Power
4 : 4K Ref. / Standard Power
Module Configuration
L : Low Profile
Device Physicals
4 : SOJ DRAMs (400mil)
6 : TSOP DRAMs (400mil)
Module Lead Finish
S : Solder
G : Gold
Module Access Speed
5 : 50ns
6 : 60ns
7 : 70ns
8
9
10
11
12
Note : “U” in the part number should be replaced by user specified option.
C
orporate Headquarters:
4305 Cushing Pkwy., Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: + 44-1908 234030 • Fax: + 44-1908-234191
Asia/Pacific:
Suite 6A, 64 Canning Hwy., Victoria Park, Perth, WA 6106, Australia • Tel: + 61-9-361-9705 • Fax: + 61-9-361-9715
4
SMART
Disclaimer:
®
SM5323240U4LUUU
Preliminary
Modular Technologies
No part of this document may be copied or reproduced in any form or by any means, or transferred to any third party, without
the prior written consent of an authorized representative of SMART Modular Technologies, Inc. (“SMART”). The information
in this document is subject to change without notice. SMART assumes no responsibility for any errors or omissions that may
appear in this document, and disclaims responsibility for any consequences resulting from the use of the information set forth
herein. SMART makes no commitments to update or to keep current information contained in this document. The products
listed in this document are not suitable for use in applications such as, but not limited to, aircraft control systems, aerospace
equipment, submarine cables, nuclear reactor control systems and life support systems. Moreover, SMART does not recom-
mend or approve the use of any of its products in life support devices or systems or in any application where failure could
result in injury or death. If a customer wishes to use SMART products in applications not intended by SMART, said customer
must contact an authorized SMART representative to determine SMART’s willingness to support a given application. The
information set forth in this document does not convey any license under the copyrights, patent rights, trademarks or other
intellectual property rights claimed and owned by SMART. The information set forth in this document is considered to be
“Proprietary” and “Confidential” property owned by SMART.
ALL PRODUCTS SOLD BY SMART ARE COVERED BY THE PROVISIONS APPEARING IN SMART’S TERMS AND
CONDITIONS OF SALE ONLY, INCLUDING THE LIMITATIONS OF LIABILITY, WARRANTY AND INFRINGE-
MENT PROVISIONS. SMART MAKES NO WARRANTIES OF ANY KIND, EXPRESS, STATUTORY, IMPLIED OR
OTHERWISE, REGARDING INFORMATION SET FORTH HEREIN OR REGARDING THE FREEDOM OF THE
DESCRIBED PRODUCTS FROM INTELLECTUAL PROPERTY INFRINGEMENT, AND EXPRESSLY DISCLAIMS
ANY SUCH WARRANTIES INCLUDING WITHOUT LIMITATION ANY EXPRESS, STATUTORY OR IMPLIED WAR-
RANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
©1996 SMART Modular Technologies, Inc. All rights reserved.
C
orporate Headquarters:
4305 Cushing Pkwy., Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe:
36 Linford Forum, Rockingham Dr., Linford Wood, Milton Keynes, MK14 6LY, UK • Tel: + 44-1908 234030 • Fax: + 44-1908-234191
Asia/Pacific:
Suite 6A, 64 Canning Hwy., Victoria Park, Perth, WA 6106, Australia • Tel: + 61-9-361-9705 • Fax: + 61-9-361-9715
5
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