M5M512R88DJ-10 Mitsumi Electronics, Corp., M5M512R88DJ-10 Datasheet

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M5M512R88DJ-10

Manufacturer Part Number
M5M512R88DJ-10
Description
Manufacturer
Mitsumi Electronics, Corp.
Datasheet
•Fast access time
•Low power dissipation
•Single +3.3V power supply
•Fully static operation : No clocks, No refresh
•Common data I/O
•Easy memory expansion by S
•Three-state outputs : OR-tie capability
•OE prevents data contention in the I/O bus
•Directly TTL compatible : All inputs and outputs
DESCRIPTION
The M5M512R88DJ is a family of 131072-word by 8-bit
static RAMs, fabricated with the high performance CMOS
silicon gate process and designed for high speed
application.
directly TTL compatible. They include a power down
feature as well.
FEATURES
APPLICATION
High-speed memory units
These devices operate on a single 3.3V supply, and are
PRELIMINARY
inputs
Notice: This is not a final specification.
Some parametric limits are subject to change
BLOCK DIAGRAM
OE 28
W
S
A
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
8
13
14
15
16
17
12
1
2
3
4
5
M5M512R88DJ-12
M5M512R88DJ-15
M5M512R88DJ-10
Active
1998.6.18 Ver.A
....................
...
...
address
...
18
12ns(max)
15ns(max)
10ns(max)
A
9
COLUMN INPUT BUFFERS
297mW(typ)
COLUMN I/O CIRCUITS
A
19 20 21 29 30
COLUMN ADDRESS
COLUMN
ADDRESS
10
MEMORY ARRAY
2048 COLUMNS
A
DECODERS
DECODERS
11
512 ROWS
address
A
address
MITSUBISHI
ELECTRIC
1048576-BIT (131072-WORD BY 8-BIT) CMOS STATIC RAM
12
inputs
A
13
A
PACKAGE
data
outputs
PIN CONFIGURATION (TOP VIEW)
chip select
write control
input
input
M5M512R88DJ
14
data
inputs/
outputs
inputs
inputs
31 32
A
inputs/
15
(3.3V)
(0V)
A
M5M512R88DJ-10,-12,-15
16
V
GND
DQ
DQ
DQ
DQ
CC
W
A
A
A
A
S
A
A
A
A
Outline
0
1
2
3
4
5
6
7
1
2
3
4
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
: 32pin 400mil SOJ
32P0K
MITSUBISHI LSIs
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
address
address
OE
A
A
A
A
GND
V
DQ
DQ
A
A
A
A
A
DQ
DQ
16
15
14
13
CC
12
11
10
9
8
10
11
22
23
26
27
7
24
25
6
9
8
6
5
8
7
output enable
input
(0V)
(3.3V)
DQ
VCC
GND
DQ
DQ
DQ
DQ
DQ
DQ
DQ
inputs
data
inputs/
outputs
inputs
data
inputs/
outputs
3
1
2
4
5
6
7
8
data
inputs/
outputs
(3.3V)
(0V)
1

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M5M512R88DJ-10 Summary of contents

Page 1

... COLUMN ADDRESS COLUMN DECODERS ADDRESS DECODERS COLUMN INPUT BUFFERS address inputs MITSUBISHI ELECTRIC MITSUBISHI LSIs M5M512R88DJ-10,-12,- address ...

Page 2

... I( other inpus Output-open(duty 100 I( =Vcc 0.2V I(S) other inputs V 0. Vcc - 0.2V I MITSUBISHI ELECTRIC MITSUBISHI LSIs M5M512R88DJ-10,-12,-15 Icc Ratings Unit * V - 2 2.0 ~ VCC+0 2.0 ~ VCC V 1000 mW ° ° 150 °C +10% ,unless otherwise noted Limits Typ Max Min 2 ...

Page 3

... O O (Ta=0~70 , Vcc=3.3V °C V =3.0V ........................ V =1.5V ................. V =1.5V Fig.1,Fig Fig.2 Output load for MITSUBISHI ELECTRIC MITSUBISHI LSIs M5M512R88DJ-10,-12,-15 Limit Min Typ Max 6 8 +10% ,unless otherwise noted) -5% =0.0V IL 3ns =1.5V IL =1.5V OL 5.0V 480 5pF (including 255 scope and JIG) en dis ...

Page 4

... Output disable time after W low (W) Output disable time after OE high t dis (OE) Output enable time after W high Output enable time after OE low (OE Address to W High (A-WH) M5M512R88DJ-10,-12,-15 1048576-BIT (131072-WORD BY 8-BIT) CMOS STATIC RAM Limits M5M512R88DJ -10 M5M512R88DJ -12 Min Max Min ...

Page 5

... Transition is measured ±500mv from steady state voltage with specified loading in Figure 2. Read cycle 3 (Note 1 W=H S=L Note 5. Addresses and S valid prior to OE transition low by (ta(A)-ta(OE)), (ta(S)-ta(OE)) M5M512R88DJ-10,-12,-15 1048576-BIT (131072-WORD BY 8-BIT) CMOS STATIC RAM (A) tv (A) UNKNOWN (S) (Note 4) ten (S) UNKNOWN ...

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