HTML datasheet archive (search documentation on electronic components) Search datasheet (1.687.043 components)
Search field

Datasheet: M11657EJBV0DS00 (NEC)

 

Download: PDF   ZIP
NEC

Document Outline

The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
1990, 1993, 1995
MOS INTEGRATED CIRCUIT
PD431000A
1M-BIT CMOS STATIC RAM
128K-WORD BY 8-BIT
DATA SHEET
Document No. M11657EJBV0DS00 (11th edition)
Date Published April 2002 NS CP (K)
Printed in Japan
The mark 5 shows major revised points.
Description
The
PD431000A is a high speed, low power, and 1,048,576 bits (131,072 words by 8 bits) CMOS static RAM.
The
PD431000A has two chip enable pins (/CE1, CE2) to extend the capacity. And battery backup is available. In
addition to this, A and B versions are low voltage operations.
The
PD431000A is packed in 32-pin PLASTIC DIP, 32-pin PLASTIC SOP and 32-pin PLASTIC TSOP (I)
(8
13.4
mm) and (8
20 mm).
Features
131,072 words by 8 bits organization
Fast access time: 70, 85, 100, 120, 150 ns (MAX.)
Low voltage operation (A version: V
CC
= 3.0 to 5.5 V, B version: V
CC
= 2.7 to 5.5 V)
Operating ambient temperature: T
A
= 0 to 70
C
Low V
CC
data retention: 2.0 V (MIN.)
Output Enable input for easy application
Two Chip Enable inputs: /CE1, CE2
Part number
Access time
Operating supply Operating ambient
Supply current
ns (MAX.)
voltage
temperature
At operating
At standby
At data retention
V
C
mA (MAX.)
A (MAX.)
A (MAX.)
Note1
PD431000A-xxL
70, 85
4.5 to 5.5
0 to 70
70
100
15
PD431000A-xxLL
20
3
PD431000A-Axx
70
Note2
, 100
3.0 to 5.5
35
Note3
13
Note5
PD431000A-Bxx
70
Note2
, 100, 120, 150
2.7 to 5.5
30
Note4
11
Note6
Notes 1. T
A
40
C
2. V
CC
= 4.5 to 5.5 V
3. 70 mA (V
CC
> 3.6 V)
4. 70 mA (V
CC
> 3.3 V)
5. 20
A (V
CC
> 3.6 V)
6. 20
A (V
CC
> 3.3 V)
Data Sheet M11657EJBV0DS
2
PD431000A
Ordering Information
Part number
Package
Access time
Operating supply Operating ambient
Remark
ns (MAX.)
voltage
temperature
V
C
PD431000ACZ-70L
32-pin PLASTIC DIP
70
4.5 to 5.5
0 to 70
L version
PD431000ACZ-85L
(15.24mm (600))
85
PD431000ACZ-70LL
70
LL version
PD431000ACZ-85LL
85
PD431000AGW-70L
32-pin PLASTIC SOP
70
4.5 to 5.5
L version
PD431000AGW-85L
(13.34 mm (525))
85
PD431000AGW-70LL
70
LL version
PD431000AGW-85LL
85
PD431000AGW-A10
100
3.0 to 5.5
A version
PD431000AGW-B12
120
2.7 to 5.5
B version
PD431000AGW-B15
150
PD431000AGZ-85L-KJH
32-pin PLASTIC TSOP(I)
85
4.5 to 5.5
L version
PD431000AGZ-70LL-KJH
(8x20) (Normal bent)
70
LL version
PD431000AGZ-85LL-KJH
85
PD431000AGZ-B10-KJH
100
2.7 to 5.5
B version
PD431000AGZ-B15-KJH
150
PD431000AGZ-70LL-KKH
32-pin PLASTIC TSOP(I)
70
4.5 to 5.5
LL version
PD431000AGZ-B15-KKH
(8x20) (Reverse bent)
150
2.7 to 5.5
B version
PD431000AGU-B10-9JH
32-pin PLASTIC TSOP(I)
100
2.7 to 5.5
B version
PD431000AGU-B12-9JH
(8x13.4) (Normal bent)
120
PD431000AGU-B15-9JH
150
PD431000AGU-B10-9KH
32-pin PLASTIC TSOP(I)
100
(8x13.4) (Reverse bent)
Data Sheet M11657EJBV0DS
3
PD431000A
Pin Configurations (Marking Side)
/xxx indicates active low signal.
32-pin PLASTIC DIP (15.24 mm (600))
[



PD431000ACZ-xxL]
[



PD431000ACZ-xxLL]
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
GND
V
CC
A15
CE2
/WE
A13
A8
A9
A11
/OE
A10
/CE1
I/O8
I/O7
I/O6
I/O5
I/O4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A0 - A16
: Address inputs
I/O1 - I/O8
: Data inputs / outputs
/CE1, CE2
: Chip Enable 1, 2
/WE
: Write Enable
/OE
: Output Enable
V
CC
: Power supply
GND
: Ground
NC
: No connection
Remark Refer to Package Drawings for the 1-pin index mark.
Data Sheet M11657EJBV0DS
4
PD431000A
32-pin PLASTIC SOP (13.34 mm (525))
[



PD431000AGW-xxL]
[



PD431000AGW-xxLL]
[



PD431000AGW-Axx]
[



PD431000AGW-Bxx]
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
GND
V
CC
A15
CE2
/WE
A13
A8
A9
A11
/OE
A10
/CE1
I/O8
I/O7
I/O6
I/O5
I/O4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A0 - A16
: Address inputs
I/O1 - I/O8
: Data inputs / outputs
/CE1, CE2
: Chip Enable 1, 2
/WE
: Write Enable
/OE
: Output Enable
V
CC
: Power supply
GND
: Ground
NC
: No connection
Remark Refer to Package Drawings for the 1-pin index mark.
Data Sheet M11657EJBV0DS
5
PD431000A
32-pin PLASTIC TSOP(I) (8x20) (Normal bent)
[



PD431000AGZ-xxL-KJH]
[



PD431000AGZ-xxLL-KJH]
[



PD431000AGZ-Bxx-KJH]
A11
A9
A8
A13
/WE
CE2
A15
V
CC
NC
A16
A14
A12
A7
A6
A5
A4
/OE
A10
/CE1
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
32-pin PLASTIC TSOP(I) (8x20) (Reverse bent)
[



PD431000AGZ-xxLL-KKH]
[



PD431000AGZ-Bxx-KKH]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
/OE
A10
/CE1
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
A3
A11
A9
A8
A13
/WE
CE2
A15
V
CC
NC
A16
A14
A12
A7
A6
A5
A4
A0 - A16
: Address inputs
I/O1 - I/O8
: Data inputs / outputs
/CE1, CE2
: Chip Enable 1, 2
/WE
: Write Enable
/OE
: Output Enable
V
CC
: Power supply
GND
: Ground
NC
: No connection
Remark Refer to Package Drawings for the 1-pin index mark.
© 2018 • ICSheet
Contact form
Main page