Dear customers,
About the change in the name such as "Oki Electric Industry Co. Ltd." and
"OKI" in documents to OKI Semiconductor Co., Ltd.
The semiconductor business of Oki Electric Industry Co., Ltd. was succeeded to OKI
Semiconductor Co., Ltd. on October 1, 2008.
Therefore, please accept that although
the terms and marks of "Oki Electric Industry Co., Ltd.", “Oki Electric”, and "OKI"
remain in the documents, they all have been changed to "OKI Semiconductor Co., Ltd.".
It is a change of the company name, the company trademark, and the logo, etc. , and
NOT a content change in documents.
October 1, 2008
OKI Semiconductor Co., Ltd.
550-1 Higashiasakawa-cho, Hachioji-shi, Tokyo 193-8550, Japan
http://www.okisemi.com/en/
OKI
Semiconductor
MSM5117415D
4,194,304-Word
FEDD5117415D-01
Issue Date: Jul. 25, 2005
4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSM5117415D is a 4,194,304-word 4-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS
technology. The MSM5117415D achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal
CMOS process. The MSM5117415D is available in a 26-pin plastic SOJ, 26-pin plastic TSOP.
FEATURES
·
4,194,304-word 4-bit configuration
·
Four independent
CAS
pins provide for separate I/O operation.
·
Single 5V power supply, 10% tolerance
·
Input : TTL compatible, low input capacitance
·
Output: TTL compatible, 3-state
·
Refresh: 2048 cycles/32 ms
·
Fast page mode, read modify write capability
·
CAS
before RAS refresh, hidden refresh,
RAS
-only refresh capability
·
Multi-bit test mode capability
·
Package options:
26-pin 300mil plastic SOJ (SOJ26-P-300-1.27) (Product : MSM5117415D-xxSJ)
26-pin 300mil plastic TSOP (TSOPII26-P-300-1.27-K) (Product : MSM5117415D-xxTS-K)
xx : indicates speed rank.
PRODUCT FAMILY
Access Time (Max.)
Family
MSM5117415D-50
MSM5117415D-60
MSM5117415D-70
Cycle Time
t
OEA
13ns
15ns
20ns
Power Dissipation
Operating (Max.)
550mW
495mW
440mW
t
RAC
50ns
60ns
70ns
t
AA
25ns
30ns
35ns
t
CAC
13ns
15ns
20ns
(Min.)
84ns
104ns
124ns
Standby (Max.)
5.5mW
1/17
FEDD5117415D-01
OKI
Semiconductor
MSM5117415D
PIN CONFIGURATION (TOP VIEW)
V
CC
DQ1
DQ2
WE
RAS
CAS1
CAS2
A10
A0
A1
A2
A3
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
26
25
24
23
22
21
20
19
18
17
16
15
14
V
SS
DQ4
DQ3
CAS4
OE
CAS3
A9
A8
A7
A6
A5
A4
V
SS
V
CC
DQ1
DQ2
WE
RAS
CAS1
CAS2
A10
A0
A1
A2
A3
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
26
25
24
23
22
21
20
19
18
17
16
15
14
V
SS
DQ4
DQ3
CAS4
OE
CAS3
A9
A8
A7
A6
A5
A4
V
SS
26-Pin Plastic SOJ
26-Pin Plastic TSOP
(K Type)
Pin Name
A0–A10
RAS
CAS1
–
CAS4
DQ1 – DQ4
OE
WE
V
CC
V
SS
NC
Function
Address Input
Row Address Strobe
Column Address Strobe
Data Input/Data Output
Output Enable
Write Enable
Power Supply (5V)
Ground (0V)
No Connection
Note :
The same power supply voltage must be provided to every V
CC
pin, and the same GND voltage level must
be provided to every V
SS
pin.
2/17
FEDD5117415D-01
OKI
Semiconductor
MSM5117415D
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage on Any Pin Relative to V
SS
Voltage V
CC
supply Relative to V
SS
Short Circuit Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
V
IN
, V
OUT
V
CC
I
OS
P
D*
T
opr
T
stg
Rating
0.5 to V
CC
0.5
Unit
V
V
mA
W
°C
°C
0.5 to 7.0
50
1
0 to 70
55 to 150
*: Ta = 25°C
RECOMMENDED OPERATING CONDITIONS
(Ta = 0°C to 70°C)
Parameter
Power Supply Voltage
Input High Voltage
Input Low Voltage
Symbol
V
CC
Min.
4.5
0
2.4
0.5
*2
Typ.
5.0
0
Max.
5.5
0
V
CC
0.5
0.8
*1
Unit
V
V
V
V
V
SS
V
IH
V
IL
Notes:
*1. The input voltage is V
CC
2.0V when the pulse width is less than 20ns (the pulse width is with
respect to the point at which V
CC
is applied).
*2. The input voltage is V
SS
2.0V when the pulse width is less than 20ns (the pulse width respect to the
point at which V
SS
is applied).
CAPACITANCE
(V
cc
= 5V ± 10%, Ta = 25°C, f=1MHz)
Parameter
Input Capacitance (A0 – A10)
Input Capacitance
(RAS,
CAS1
–
CAS4, WE, OE)
Output Capacitance (DQ1 – DQ4)
Symbol
C
IN1
C
IN2
C
I/O
Typ.
Max.
5
7
7
Unit
pF
pF
pF
3/17
FEDD5117415D-01
OKI
Semiconductor
MSM5117415D
DC CHARACTERISTICS
(V
CC
= 5V ± 10%, Ta = 0°C to 70°C)
MSM5117415
D-50
Min.
Output High Voltage
Output Low Voltage
Input Leakage
Current
V
OH
V
OL
IOH = 5.0mA
IOL = 4.2mA
0V
I
LI
VI
6.5V ;
10
10
10
10
10
10
A
2.4
0
Max.
V
CC
0.4
MSM5117415
D-60
Min.
2.4
0
Max.
V
CC
0.4
MSM5117415
D-70
Min.
2.4
0
Max.
V
CC
0.4
V
V
Unit
Note
Parameter
Symbol
Condition
All other pins not
under test = 0V
Output Leakage
Current
Average Power
Supply Current
(Operating)
Power Supply
Current
(Standby)
Average Power
Supply Current
(RAS-only Refresh)
Power Supply
Current
(Standby)
Average Power
Supply Current
(CAS before RAS
Refresh)
Average Power
Supply Current
(Fast Page Mode)
I
LO
DQ disable
0V V
O
V
CC
RAS, CAS
cycling,
t
RC
= Min.
RAS, CAS
=
V
IH
10
10
10
10
10
10
A
I
CC1
100
90
80
mA
1,2
2
1
2
1
2
mA
1
1
I
CC2
RAS, CAS
V
CC
– 0.2V
RAS
cycling,
I
CC3
CAS
= V
IH
,
t
RC
= Min.
RAS
= V
IH
,
100
90
80
mA
1,2
I
CC5
CAS
= V
IL
,
DQ = enable
RAS
= cycling,
CAS
before
RAS
RAS
= V
IL
,
5
5
5
mA
1
I
CC6
100
90
80
mA
1,2
I
CC7
CAS
cycling,
t
HPC
= Min.
100
90
80
mA
1,3
Notes: 1.
2.
3.
I
CC
Max. is specified as
I
CC
for output open condition.
The address can be changed once or less while
RAS
=
V
IL
.
The address can be changed once or less while
CAS
=
V
IH
.
4/17