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PDF MF3513-J9CATXX Data sheet ( Hoja de datos )
| Número de pieza | MF3513-J9CATXX | |
| Descripción | 8/16-bit Data Bus Static RAM Card | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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8/16-bit Data Bus
Static RAM Card
Connector Type
Two- piece 68-pin
MITSUBISHI MEMORY CARD
STATIC RAM CARDS
MF365A-J9CATXX
MF3129-J9CATXX
MF3257-J9CATXX
MF3513-J9CATXX
MF31M1-J9CATXX
MF32M1-J9CATXX
MF34M1-J9CATXX
1. DESCRIPTION
Mitsubishi’s Static RAM cards provide large memory
capacities on a device approximately the size of a
credit card (85.6mm×54mm×3.3mm). The cards use
a 8/16 bit data-bus.
Available in 64KB, 128KB, 256KB, 512KB,
1 MB, 2 MB and 4 MB capacities, Mitsubishi’s
SRAM cards conform to the PC Card Standard.
Mitsubishi achieved high density memory, while
maintaining credit size by using a thin small outline
packaging technology (TSOP). The TSOP surpasses
conventional memory card chip-on-board packaging
technology where larger, surface-mount devices
result in a tradeoff between card size and optimum
memory density. The TSOP, with external leads
spaced on 20-mil centers, is over four times smaller
than standard equivalent pin count surface-mount
packages. This allows up to 8 memory ICs (plus
interface circuitry) to be mounted in a card that in
only 3.3mm thick.
2. FEATURES
nUses TSOP (Thin Small Outline Package) to
achieve very high memory density coupled with
high reliability, without enlarging card size
nElectrostatic discharge protection to 15kV
nBuffered interface
nWrite protect switch
n68pin
nBuilt-in auxiliary battery
3. APPLICATIONS
nOffice automation
nComputers
nTelecommunications
nData Communication
nIndustrial
nConsumer
4. PRODUCT LIST
Item
Type name
MF365A-J9CATXX
MF3129-J9CATXX
MF3257-J9CATXX
MF3513-J9CATXX
MF31M1-J9CATXX
MF32M1-J9CATXX
MF34M1-J9CATXX
Memory
capacity
64KB
128KB
256KB
512KB
1MB
2MB
4MB
Data Bus
width(bits)
Attribute
memory
Auxiliary
battery
8/16 NO YES
MITSUBISHI
ELECTRIC
1/14
Apr. 1999 Rev. 1.1
1 page  
MITSUBISHI MEMORY CARD
STATIC RAM CARDS
10. FUNCTION TABLE
Mode
REG# CE1# CE2# OE# WE# A0 I/O (D15~D8)
I/O (D7~D0)
Icc
Standby
X H H X X X High-impedance High-impedance standby
Read A (16bit) H L L L H X Odd Byte
common
Data out
Even Byte
Data out
Active
Write A (16bit) H L L H L X Odd Byte
common
Data in
Even Byte
Data in
Active
Read B (8bit) H L H L H L High-impedance Even Byte
common
Data out
Active
H L H L H H High-impedance Odd Byte
Active
Data out
Write B (8bit) H L H H L L High-impedance Even Byte Data in Active
common
H L H H L H High-impedance Odd Byte Data in Active
Read C (8bit) H H L L H X Odd Byte
common
Data out
High-impedance Active
Write C (8bit)
H
H
L
H
L X Odd Byte
common
Data in
High-impedance Active
Output disable X X X H H X High-impedance High-impedance Active
Read A (16bit) L L L L H X Data out
Data out
Active
attribute
(unknown)
(FFh)
Read B (8bit) L L H L H L High-impedance Data out
attribute
(FFh)
Active
L L H L H H High-impedance Data out
(unknown)
Active
Read C (8bit) L H L L H X Data out
High-impedance Active
attribute
(unknown)
Note 1 : H=VIH, L=VIL, X=VIH or VIL
11. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vcc Supply voltage
VI Input voltage
VO Output voltage
Topr1
Operating temperature 1
Topr2
Operating temperature 2
Tstg Storage temperature
Conditions
With respect to GND
Read, Write Operation
Data retention
Excludes data retention
Ratings
-0.3~6.0
-0.3~VCC+0.3
0~VCC
0~60
0~60
-20~70
Unit
V
V
V
°C
°C
°C
12. RECOMMENDED OPERATING CONDITIONS (Ta=0~55°C, unless otherwise noted)
Symbol
Parameter
Limits
Min. Typ.
Vcc Vcc Supply voltage
4.75 5.0
GND System ground
0
VIH High input voltage
2.4
VIL Low input voltage
0
Max.
5.25
VCC
0.8
Unit
V
V
V
V
MITSUBISHI
ELECTRIC
5/14
Apr. 1999 Rev. 1.1
5 Page 
MITSUBISHI MEMORY CARD
STATIC RAM CARDS
18. ELECTRICAL CHARACTERISTICS
BATTERY BACKUP (Ta=0~55°C, unless otherwise noted)
Symbol
Parameter
Test conditions
VBATT Back-up enable battery voltage
Vi(CE) Card enable voltage
Battery back-up supply current
Icc
(Bup)
Battery back-up supply current
All pins open
2.4V≤VCC≤5.25V
0V≤VCC<2.4V
64KB
128KB
All pins open,
256KB
VBATT=3V,
512KB
Ta=25°C
1MB
2MB
4MB
64KB
128KB
All pins open,
256KB
VBATT=3V
512KB
1MB
2MB
4MB
Min.
2.6
2.4
Vcc-0.1
Limits
Typ.
Vcc
Max.
Vcc+0.1
3
3
3
5
3
5
9
30
30
30
50
30
50
90
Unit
V
V
µA
µA
19. TIMING REQUIREMENTS (Ta=0~55°C, unless otherwise noted)
Symbol
Parameter
Tpr
tpf
tsu(Vcc)
trec(Vcc)
Power supply rise time
Power supply fall time
Setup time at power on
Recovery time at power off
Limits
Min. Typ.
0.1
3
20
1000
Max.
300
300
Unit
ms
ms
ms
ns
CARD INSERTION/REMOVAL TIMING DIAGRAM
VCC
tpf
VCC MIN
90%
tpr
90%
CE1#,
trec(VCC)
VIH
10%
CE2#
20. BATTERY SPECIFICATIONS
Please use the following coin type lithium battery.
Type of main battery; CR2025 or equivalents
VIH
10%
20.1 BATTERY LIFE EXPECTANCY
The calculated main battery’s life expectancies are as follows.
Card Type
main battery’s life
(when the card is left continuously)
MF365A-J9CATXX
5.9years
MF3129-J9CATXX
5.9years
MF3257-J9CATXX
5.9years
MF3513-J9CATXX
3.6years
MF31M1-J9CATXX
5.9years
MF32M1-J9CATXX
3.6years
MF34M1-J9CATXX
2.0years
Conditions; Temperature : 25°C Humidity : 60%RH
VCC MIN
tsu(VCC)
VCC
CE1#,
CE2#
MITSUBISHI
ELECTRIC
11/14
Apr. 1999 Rev. 1.1
11 Page | ||
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