
DS05-30333-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
MEMORY
5V-ONLY
FLASH MEMORY CARD
MB98A81063-/81183-/81273-/81373-/81473-/81573-
15
1M/2M/4M/8M/16M/32M-BYTE 5V-ONLY
FLASH ERASABLE AND PROGRAMMABLE MEMORY CARD
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DESCRIPTION
The Fujitsu 5V-Only Flash memory cards are electrically erasable and programmable memory cards capable of
storing and retrieving large amounts of data. The memory circuits are housed in a credit-card sized 68-pin
package. Internal circuit is protected by two metal panels, one at the top and the other at the bottom of the card,
that help to reduce chip damage from electrostatic discharge.
A unique feature of the Fujitsu memory cards allows the user to organize the card into either an 8-bit or a 16-bit
bus configuration. All cards are portable and operate on low power at high speed.
In accordance with the Personal Computer Memory Card Internal Association (PCMCIA) and Japan Electrical
Industry Development Association (JEIDA) industry standard specifications, Flash memory cards offer additional
EEPROM memory that is used to store attribute data. The attribute memory is a Flash memory card option.
(See page 3 for description of the three available options.)
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ABSOLUTE MAXIMUM RATINGS (*1)
*1:
Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional oper-
ation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure
to absolute maximum rating conditions for extended periods may affect device reliability.
Parameter
Symbol
Value
Unit
Supply Voltage
V
CC
–0.5 to +6.0
V
Input Voltage
V
IN
–0.5 to V
CC
+0.5
V
Output Voltage
V
OUT
–0.5 to V
CC
+0.5
V
°
C
°
C
Temperature under Bias
T
A
0 to +60
Storage Tmperature
T
STG
–30 to +70
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is advised that normal precautions be
taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit.