SMART
Features
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®
SM5320430946UUU
October 24, 1997
Modular Technologies
16MByte (4M x 32) DRAM Module - 4Mx16 based
100-pin DIMM, Non-buffered
Standard
:
JEDEC
Configuration
:
Non-ECC
Access Time
:
50/60/70ns
Operation Mode
:
EDO
Operating Voltage :
3.3V
Refresh
:
4K
Device Physicals
:
400mil TSOP
Lead Finish
:
Gold
Length x Height
:
3.550" x 1.000"
No. of sides
:
Single-sided
Mating Connector (Examples)
Vertical
:
AMP-390070-6 (3.3V, Gold)
Functional Diagram
RAS0#
CAS0#
CAS1#
WE#
OE#
4Mx16
DRAM
4Mx16
DRAM
RAS2#
CAS2#
CAS3#
DQ0~DQ15
DQ16~DQ31
DQ0~DQ31
SA0~SA2
SCL
A0~A2 SDA
SCL
SERIAL PD
EEPROM
SDA
Notes : 1. A0~A11 are connected to all DRAMs.
2. Data is terminated using 10
Ω
series resistor.
3. Refer to note on page 2 for details on CAS# control
scheme.
( All specifications of this device are subject to change without notice.)
V
CC
V
SS
Decoupling capacitors
to all devices.
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~A9
DQ0~DQ31
RAS0#, RAS2#
CAS0#~CAS3#
WE#
®
SM5320430946UUU
October 24, 1997
Modular Technologies
Row Addresses
Column Addresses
Data Inputs/Outputs
Row Address Strobe Inputs
Column Address Strobe Inputs
Write Enable Input
OE#
SA0~SA2
SCL
SDA
V
CC
V
SS
NC
Output Enable Input
Decode Inputs
Serial PD Clock
Serial PD Data Input/Output
Power Supply
Ground
No Connection
Note:
CAS# v/s Data I/Os
CAS0#
CAS1#
CAS2#
CAS3#
controls
controls
controls
controls
DQ0~DQ7
DQ8~DQ15
DQ16~DQ23
DQ24~DQ31
Pin
No.
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
Pin
Designation
V
SS
DQ0
DQ1
DQ2
DQ3
V
CC
DQ4
DQ5
DQ6
DQ7
CAS0#
V
SS
A0
A2
A4
A6
A8
A10
NC
NC
V
CC
NC
NC
NC
NC
Pin
No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Pin
Designation
V
SS
NC
WE#
RAS0#
RAS2#
V
CC
NC
NC
NC
NC
V
SS
CAS2#
DQ16
DQ17
DQ18
DQ19
V
CC
DQ20
DQ21
DQ22
DQ23
V
SS
SDA
SCL
V
CC
Pin
No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Pin
Designation
V
SS
DQ8
DQ9
DQ10
DQ11
V
CC
DQ12
DQ13
DQ14
DQ15
CAS1#
V
SS
A1
A3
A5
A7
A9
A11
NC
NC
V
CC
NC
NC
NC
NC
Pin
No.
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin
Designation
V
SS
NC
OE#
NC
NC
V
CC
NC
NC
NC
NC
V
SS
CAS3#
DQ24
DQ25
DQ26
DQ27
V
CC
DQ28
DQ29
DQ30
DQ31
V
SS
SA0
SA1
SA2
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
Absolute Maximum Ratings
Parameter
Voltage on any pin relative to V
SS
Power Dissipation
Operating Temperature
Storage Temperature
Short Circuit Output Current
®
SM5320430946UUU
October 24, 1997
Modular Technologies
DC Characteristics
Symbol
V
T
P
T
T
opr
T
stg
I
OS
Ratings
- 0.5 to +4.6
2
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%, T
A
= +25
°
C)
Parameter
Input Capacitance (Address)
Input Capacitance (RAS#, CAS#)
Input Capacitance (WE#, OE# )
Input/Output Capacitance (DQ0~DQ32)
Notes : Capacitance is sampled per Mil-Std-883.
Symbol
C
I1
C
I2
C
I3
C
I/O
Max
20
17
24
17
Unit
pF
pF
pF
pF
Symbol
V
CC
V
SS
V
IH
V
IL
Min
3.0
0
2.0
-0.3
Typ
3.3
0
-
-
Max
3.6
0
V
CC
+0.3
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
®
SM5320430946UUU
October 24, 1997
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
-20
20
-20
20
-20
20
-10
10
-10
10
-10
10
Unit
µ
A
µ
A
(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#=V
IH
; RAS#, Address
cycling @ t
RC
=min.
RAS#, CAS# cycling @
t
RC
=min.
RAS#=V
IL
, CAS#, Address
cycling @ t
HPC
=min.
50ns
300
180
4
Max.
60ns
280
160
4
Unit
70ns
260
140
4
mA
mA
mA
Note
1, 2
1, 2
Standby Current
I
CC2
2
300
180
300
180
240
220
2
280
160
280
160
220
200
2
260
140
260
140
200
180
mA
mA
mA
mA
mA
mA
mA
2
2
RAS#-only Refresh
Current
CAS#-before-RAS#
Refresh Current
Hyper Page Mode
Current
Notes:
I
CC3
I
CC4
I
CC5
1, 3
1, 3
1. Values depend on output load condition when the device is selected. Maximum values are specified at the output open condition.
2. Address can be changed once or less while RAS# = V
IL
.
3. Address can be changed once or less while CAS# = V
IH
.
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
®
SM5320430946UUU
October 24, 1997
Modular Technologies
AC Characteristics
(V
CC
= 3.3V±10%, V
SS
= 0V, T
A
= 0 to +70
°C)
Parameter
Symbol
50ns
Min
Max
60ns
Min
Max
70ns
Min
Max
Unit Notes
Common to Read and Write Cycles
Column address set-up time
Row address set-up time
Column address hold time
CAS# pulse width
CAS# to output in Low-Z
CAS# to RAS# precharge time
CAS# hold time
RAS# to column address delay time
Row address hold time
RAS# pulse width
Random read/write cycle time
RAS# to CAS# delay time
RAS# precharge time
RAS# hold time
Transition time (rise and fall)
Read Cycle
Access time from column address
Access time from CAS#
Output buffer turn-off time to CAS#
CAS# hold time to OE#
OE# to CAS# hold time
OE# access time
OE# precharge time
Output buffer turn off delay time from OE#
Access time from RAS#
Column address to RAS# lead time
Read command hold time referenced to CAS#
Read command set-up time
Output buffer turn-off delay to RAS#
Read command hold time referenced to RAS#
t
ASC
t
ASR
t
CAH
t
CAS
t
CLZ
t
CRP
t
CSH
t
RAD
t
RAH
t
RAS
t
RC
t
RCD
t
RP
t
RSH
t
T
t
AA
t
CAC
t
CEZ
t
CHO
t
OCH
t
OEA
t
OEP
t
OEZ
t
RAC
t
RAL
t
RCH
t
RCS
t
REZ
t
RRH
0
0
8
8
3
5
38
15
10
50
84
20
30
13
2
-
-
3
5
5
-
5
3
-
25
0
0
3
0
-
-
-
10000
-
-
-
25
-
10000
-
37
-
-
50
25
13
13
-
-
13
-
13
50
-
-
-
13
-
0
0
10
10
3
5
45
15
10
60
104
20
40
15
2
-
-
3
5
5
-
5
3
-
30
0
0
3
0
-
-
-
10000
-
-
-
30
-
10000
-
45
-
-
50
30
15
15
-
-
15
-
15
60
-
-
-
15
-
0
0
15
15
3
5
50
15
10
70
124
20
50
20
2
-
-
3
5
5
-
5
3
-
35
0
0
3
0
-
-
-
10000
-
-
-
35
-
10000
-
50
-
-
50
35
20
20
-
-
20
-
20
70
-
-
-
20
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3
10
4
2
3, 10
3, 4, 5
6
3, 4
8
8
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
