SMART
Features
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®
SM5400840UUE3UU
March 23, 1998
Modular Technologies
32MByte (8M x 40) DRAM Module - 4Mx4 based
72-pin SIMM, ECC
Part Numbers
SM54008400UE3UU
SM54008401UE3UU
SM54008408UE3UU
SM54008409UE3UU
Standard
:
JEDEC (5.0 V FPM only)
Configuration
:
ECC
Access Time
:
60/70/80ns
Operation Mode
:
FPM/EDO
Operating Voltage :
5.0V
Refresh
:
2K/4K, Normal/Self Refresh
Device Physicals
:
300mil SOJ
Lead Finish
:
Gold/Solder
Length x Height
:
4.250" x 0.995"
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, 5.0V
EDO, 3.3V
FPM, 5.0V
EDO, 3.3V
Note: Refer last page for all "U” options.
Functional Diagram
RAS0#
CAS0#
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
RAS1#
CAS1#
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
4Mx4
DRAM
DQ12~DQ15
4Mx4
DRAM
DQ16~DQ19
4Mx4
DRAM
DQ20~DQ23
4Mx4
DRAM
DQ24~DQ27
4Mx4
DRAM
DQ28~DQ31
4Mx4
DRAM
DQ32~DQ35
4Mx4
DRAM
DQ36~DQ39
V
SS
DQ8~DQ11
DQ0~DQ3
DQ4~DQ7
DQ0~DQ39
Notes : 1. A0~A10/A11 to all DRAMs (A11 is NC for 2K refresh module).
2. WE# and OE# to all DRAMs.
V
CC
Decoupling capacitors
to all devices.
( 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
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~A10
A0~A11
A0~A9
DQ0~DQ39
RAS0#, RAS1#
CAS0#~CAS1#
WE#
PD1~PD5
V
CC
V
SS
NC
®
SM5400840UUE3UU
March 23, 1998
Modular Technologies
Pin
No.
Row and Column Addresses
for 2K Refresh Module
Row Addresses for 4K
Refresh Module
Column Addresses for 4K
Refresh Module
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
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
V
CC
PD5 (Note 1)
A0
A1
A2
A3
A4
A5
A6
OE#
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
A7
DQ16
V
CC
A8
A9
NC
NC
DQ17
DQ18
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
DQ19
DQ20
V
SS
CAS0#
A10
A11 (Note 2)
CAS1#
RAS0#
RAS1#
DQ21
WE#
V
SS
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
V
CC
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
PD1
PD2
PD3
PD4
DQ39
V
SS
Presence Detect Pins
Access Time
70ns
80ns
NC
NC
V
SS
V
SS
V
SS
NC
NC
V
SS
V
SS
V
SS
Pin
PD1
PD2
PD3
PD4
PD5
60ns
NC
V
SS
NC
NC
V
SS
Notes :
1. PD5 is grounded through a 2.6 K
Ω
resistor.
2.. A11 is NC for 2K refresh module.
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
FPM & EDO-based Modules
Absolute Maximum Ratings
Parameter
Voltage on any pin relative to V
SS
Power Dissipation
Operating Temperature
Storage Temperature
Short Circuit Output Current
®
SM5400840UUE3UU
March 23, 1998
Modular Technologies
DC Characteristics
Symbol
V
T
P
T
T
opr
T
stg
I
OS
Vcc=3.3V
- 0.5 to +4.6
20
0 to +70
- 55 to +150
50
Ratings
Vcc=5.0V
- 1.0 to +7.0
20
0 to +70
- 55 to +150
50
Unit
V
W
°
C
°
C
mA
Recommended DC Operating Conditions
(T
A
= 0 to +70
°
C)
Parameter
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Capacitance
(V
CC
= 3.3V
±
10%/5.0V
±
10%, T
A
= +25
°
C)
Parameter
Input Capacitance (Address)
Input Capacitance (RAS#, CAS#)
Input Capacitance (WE#, OE#)
Input/Output Capacitance (DQ0~DQ39)
Notes : Capacitance is sampled per Mil-Std-883.
Symbol
C
I1
C
I2
C
I3
C
I/O
Max
110
80
150
24
Unit
pF
pF
pF
pF
Symbol
V
CC
V
SS
V
IH
V
IL
Min
3.0
0
2.0
-0.3
Vcc=3.3V
Typ
Max
3.3
3.6
0
-
-
0
V
CC
+0.3
0.8
Vcc=5.0V
Min
Typ
Max
4.5
5.0
5.5
0
2.4
-1.0
0
-
-
0
V
CC
+1.0
0.8
Unit
V
V
V
V
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
®
SM5400840UUE3UU
March 23, 1998
Modular Technologies
DC Characteristics (cont’d)
(V
CC
= 3.3V
±
10%, V
SS
= 0V, T
A
= 0 to +70
°
C)
Parameter
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Symbol
I
LI
I
LO
V
OH
V
OL
Test Conditions
0V
≤
V
in
≤
V
CC
+0.5V
0V
≤
V
out
≤
V
CC
D
out
= Disable
High I
out
= -2mA
Low I
out
= 2mA
60ns
70ns
80ns
Min Max Min Max Min Max
-200 200 -200 200 -200 200
-20
20 -20
20
-20 20
2.4
-
-
0.4
2.4
-
-
0.4
2.4
-
-
0.4
Unit
µ
A
µ
A
V
V
(V
CC
= 5.0V
±
10%, V
SS
= 0V, T
A
= 0 to +70
°
C)
Parameter
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Symbol
I
LI
I
LO
V
OH
V
OL
Test Conditions
0V
≤
V
in
≤
V
CC
+0.5V
0V
≤V
out
≤
V
CC
D
out
= Disable
High I
out
= -5mA
Low I
out
= 4.2mA
2.4
-
-
0.4
2.4
-
-
0.4
2.4
-
-
0.4
V
V
60ns
70ns
80ns
Min Max Min Max Min Max
-200 200 -200 200 -200 200
-20
20
-20
20
-20
20
Unit
µ
A
µA
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
FPM-based Modules
®
SM5400840UUE3UU
March 23, 1998
Modular Technologies
DC Characteristics (cont’d)
(V
CC
= 3.3V±10%, V
SS
= 0V, T
A
= 0 to +70
°C)
Parameter
Operating Current
Symbol
I
CC1
Test Conditions
RAS#, CAS# cycling;
t
RC
= min.
LVTTL Interface
RAS#, CAS#
≥
V
IH
D
out
= High-Z
CMOS Interface
RAS#, CAS#
≥
V
CC
- 0.2V
D
out
= High-Z
CAS#=VIH; RAS#, Address
cycling @ t
RC
=min.
RAS#, CAS# cycling @
t
RC
=min.
RAS#=VIL, CAS#, Address
cycling @ t
PC
=min.
RAS#=CAS#=0.2V
Refresh
2K
4K
60ns
1020
820
40
Max.
70ns
920
720
40
Unit
80ns
820
620
40
mA
mA
mA
Note
1, 2
1, 2
Standby Current
I
CC2
20
2K
4K
2K
4K
2K
4K
1020
820
1020
820
820
720
5
20
920
720
920
720
720
620
5
20
820
620
820
620
620
520
5
mA
mA
mA
mA
mA
mA
mA
mA
2
2
RAS#-only Refresh
Current
CAS#-before-RAS#
Refresh Current
Fast Page Mode
Current
Self Refresh
Current
I
CC3
I
CC4
I
CC5
I
CC6
1, 3
1, 3
4
(V
CC
= 5.0V±10%, V
SS
= 0V, T
A
= 0 to +70
°C)
Parameter
Operating Current
Symbol
I
CC1
Test Conditions
RAS#, CAS# cycling;
t
RC
= min.
LVTTL Interface
RAS#, CAS#
≥
V
IH
D
out
= High-Z
CMOS Interface
RAS#, CAS#
≥
V
CC
- 0.2V
D
out
= High-Z
CAS#=VIH; RAS#, Address
cycling @ t
RC
=min.
RAS#, CAS# cycling @
t
RC
=min.
RAS#=VIL, CAS#, Address
cycling @ t
PC
=min.
RAS#=CAS#=0.2V
Refresh
2K
4K
60ns
1020
820
40
Max.
70ns
920
720
40
Unit
80ns
820
620
40
mA
mA
mA
Note
1, 2
1, 2
Standby Current
I
CC2
20
2K
4K
2K
4K
2K
4K
1020
820
1020
820
820
720
6
20
920
720
920
720
720
620
6
20
820
620
820
620
620
520
6
mA
mA
mA
mA
mA
mA
mA
mA
2
2
RAS#-only Refresh
Current
CAS#-before-RAS#
Refresh Current
Fast Page Mode
Current
Self Refresh
Current
Notes:
1.
2.
3.
4.
I
CC3
I
CC4
I
CC5
I
CC6
1, 3
1, 3
4
Values depend on output load condition when the device is selected. Maximum values are specified at the output open condition.
Address can be changed once or less while RAS# = V
IL
.
Address can be changed once or less while CAS# = V
IH
.
Self Refresh current valid for refresh options W and Y(see ordering information).
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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