SMART
Features
•
•
•
•
•
•
•
•
•
•
•
®
SM5321640UUXSUU
May 18, 1998
Modular Technologies
64MByte (16M x 32) DRAM Module - 16Mx4 based
72-pin SODIMM
Part Numbers
SM53216400UXSUU
SM53216401UXSUU
SM53216408UXSUU
SM53216409UXSUU
:
:
:
:
Standard
: JEDEC
Configuration
: Non-parity
Access Time
: 50/60/70ns
Operation Mode
: FPM/EDO
Operating Voltage : 3.3/5.0V
Refresh
: 4K/8K,Normal/Self Refresh
Device Physicals
: 400 mil TSOP
Lead Finish
: Gold/Solder
Length x Height
: 2.350" x 1.100"
No. of sides
: Double-sided
Mating Connector (Examples)
Horizontal
: AMP-177827-1 (3.3V, Gold)
AMP-177827-2 (3.3V, Tin)
AMP-177827-3 (5.0V, Gold)
AMP-177827-4 (5.0V, Tin)
FPM, 5.0V
FPM, 3.3V
EDO, 5.0V
EDO, 3.3V
Note: Refer last page for all "U” options.
Related Products
SM5321680U4XSUU
:
16Mx32,
8Mx8 based.
Functional Diagram
CAS1#
CAS0#
RAS0#
WE#
A0~A11/A12
16Mx8
Block
16Mx8
Block
16Mx8
Block
16Mx8
Block
CAS2#
CAS3#
RAS2#
DQ0~DQ7
DQ8~DQ15
DQ16~DQ23
DQ24~DQ31
DQ0~DQ31
Notes : 1. A12 is NC for 4K refresh module.
2. OE# of all DRAMs is grounded.
3. Each 16Mx8 Block comprises of two 16Mx4 DRAMs.
V
CC
V
SS
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~A11
A0~A12
A0~A10
DQ0~DQ31
RAS0#, RAS2#
CAS0#~CAS3#
WE#
PD1~PD7
V
CC
V
SS
NC
®
SM5321640UUXSUU
May 18, 1998
Modular Technologies
Pin
No.
Row and Column Addresses
for 4K Refresh
Row Addresses for 8K Refresh
Column Addresses for 8K Refresh
Data Inputs/Outputs
Row Address Strobes
Column Address Strobes
Write Enable
Presence Detects
Power Supply
Ground
No Connection
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
Pin
Designation
V
SS
DQ1
DQ3
DQ5
DQ7
PD1
A1
A3
A5
A10
DQ8
DQ10
DQ12
DQ14
A11
A8
NC
DQ15
DQ16
V
SS
CAS2#
CAS1#
NC
WE#
DQ18
DQ20
DQ22
NC
DQ25
DQ28
V
CC
DQ30
NC
PD3
PD5
PD7
Pin
No.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
Pin
Designation
DQ0
DQ2
DQ4
DQ6
V
CC
A0
A2
A4
A6
NC
DQ9
DQ11
DQ13
A7
V
CC
A9
RAS2#
NC
DQ17
CAS0#
CAS3#
RAS0#
A12 (Note)
NC
DQ19
DQ21
DQ23
DQ24
DQ26
DQ27
DQ29
DQ31
PD2
PD4
PD6
V
SS
Presence Detect Pins
Access Time
60ns
70ns
V
SS
V
SS
NC
NC
NC
NC
NC
NC
NC
V
SS
NC
NC
NC
NC
Pin
PD1
PD2
PD3
PD4
PD5
PD6
PD7
50ns
V
SS
NC
NC
NC
V
SS
V
SS
NC
Note : A12 is NC for 4K refresh modules.
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
®
SM5321640UUXSUU
May 18, 1998
Modular Technologies
DC Characteristics
Symbol
V
T
P
T
T
opr
T
stg
I
OS
Vcc=3.3V
- 0.5 to +4.6
8
0 to +70
- 55 to +150
50
Ratings
Vcc=5.0V
- 1.0 to +7.0
8
0 to +70
- 55 to +150
50
Unit
V
W
°
C
°
C
mA
Recommended DC Operating Conditions
(TA = 0 to +70
°
C)
Parameter
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Capacitance
(VCC = 3.3V
±
10%/5.0V
±
10%, TA = +25
°
C)
Parameter
Input Capacitance (Address)
Input Capacitance (RAS#)
Input Capacitance (CAS#)
Input Capacitance (WE#)
Input/Output Capacitance (DQ0~DQ31)
Notes : Capacitance is sampled per Mil-Std-883.
Symbol
C
I1
C
I2
C
I3
C
I4
C
I/O
Max
50
38
24
66
17
Unit
pF
pF
pF
pF
pF
Symbol
V
CC
V
SS
V
IH
V
IL
Vcc=3.3V
Min
Typ
Max
3.0
3.3
3.6
0
2.0
-0.3
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
®
SM5321640UUXSUU
May 18, 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
+0.3V
0V
≤
V
out
≤
V
CC
D
out
= Disable
High I
out
= -2mA
Low I
out
= 2mA
2.4
-
-
0.4
2.4
-
-
0.4
2.4
-
-
0.4
V
V
50ns
60ns
70ns
Min Max Min Max Min Max
-80
80 -80
80
-80 80
-10
10
-10
10
-10
10
Unit
µ
A
µ
A
(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
50ns
60ns
Min Max Min Max
-80
80 -80
80
-10
10
-10
10
70ns
Min Max
-80 80
-10
10
Unit
µ
A
µ
A
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
Parameter
Operating Current
Symbol
I
CC1
®
SM5321640UUXSUU
May 18, 1998
Modular Technologies
DC Characteristics (cont’d)
(V
CC
= 3.3V±10%, V
SS
= 0V, T
A
= 0 to +70
°C)
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 50ns
8K
800
4K
1200
16
Max.
60ns
720
1120
16
Unit
70ns
640
1040
16
mA
mA
mA
Note
1, 2
1, 2
Standby Current
I
CC2
8
8K
4K
8K
4K
8K
4K
800
1200
800
1200
560
640
3.6
8
720
1120
720
1120
480
560
3.6
8
640
1040
640
1040
440
520
3.6
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
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.
TTL Interface
RAS#, CAS#
≥
V
IH
D
out
= High-Z
CMOS Interface
RAS#, CAS#
≥
V
CC
- 0.2V
D
out
= High-Z
CAS#=V
IH
; RAS#, Address
cycling @ t
RC
=min.
RAS#, CAS# cycling @
t
RC
=min.
RAS#=V
IL
, CAS#, Address
cycling @ t
PC
=min.
Refresh
8K
4K
50ns
800
1200
16
Max.
60ns
720
1120
16
Unit
70ns
640
1040
16
mA
mA
mA
Note
1, 2
1, 2
Standby Current
I
CC2
8
8K
4K
8K
4K
8K
4K
800
1200
800
1200
560
640
8
720
1120
720
1120
480
560
8
640
1040
640
1040
440
520
mA
mA
mA
mA
mA
mA
mA
2
2
RAS#-only Refresh
Current
CAS#-before-RAS#
Refresh Current
Fast Page Mode
Current
Notes:
1.
2.
3.
4.
I
CC3
I
CC4
I
CC5
1, 3
1, 3
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# = VIL .
Address can be changed once or less while CAS# = VIH .
For self refresh refer to options W and X (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
京公网安备 11010802033920号
EEWORLD
