PCMCIA Card. AT5FC002 Datasheet

AT5FC002 Datasheet PDF, Equivalent


Part Number

AT5FC002

Description

2-Megabyte Flash Memory PCMCIA Card

Manufacture

ATMEL Corporation

Total Page 15 Pages
PDF Download
Download AT5FC002 Datasheet PDF


AT5FC002 Datasheet
Features
Single Power Supply
Read and Write Voltage, 5 V ± 5%
High Performance
200 ns Maximum Access Time
6 ms Typical Sector Write
CMOS Low Power Consumption
20 mA Typical Active Current (Byte Mode)
400 µA Typical Standby Current
Fully MS-DOS Compatible Flash Driver and Formatter
Virtual-Disk Flash Driver with 512 Bytes/Sector
Random Read/Write to any Sector
No Erase Operation Required Prior to any Write
Zero Data Retention Power
Batteries not Required for Data Storage
PCMCIA/JEIDA 68-Pin Standard
Selectable Byte- or Word-Wide Configuration
High Re-programmable Endurance
Built-in Redundancy for Sector Replacement
Minimum 100,000 Write Cycles
Five Levels of Write Protection
Prevent Accidental Data Loss
Block Diagram
2-Megabyte
Flash Memory
PCMCIA Card
AT5FC002
Pin Configuration
Pin Name
A0-A20
D0-D15
CE1, CE2,
WE, OE, REG
CD, WP
BVD1, BVD2
Function
Addresses
Data
Control Signals
Card Status

AT5FC002 Datasheet
Description
Atmel’s Flash Memory Card provides the highest system level
performance for data and file storage solutions to the portable
PC market segment. Data files and applications programs can be
stored on the AT5FC002. This allows OEM manufacturers of
portable system to eliminate the weight, power consumption and
reliability issues associated with electro-mechanical disk-based
systems. The AT5FC002 requires a single voltage power supply
for total system operation. No batteries are needed for data re-
tention due to its Flash-based technology. Since no high voltage
(12-volt) is required to perform any write operation, the
AT5FC002 is suitable for the emerging "mobile" personal sys-
tems.
The AT5FC002 is compatible with the 68-pin PCMCIA/JEIDA
international standard. Atmel’s Flash Memory Cards can be
read in either a byte-wide or word-wide mode which allows for
flexible integration into various system platforms. It can be read
like any typical PCMCIA SRAM or ROM card.
Block Diagram
The Card Information Structure (CIS) can be written by the
OEM or by Atmel at the attribute memory address space using a
format utility. The CIS appears at the beginning of the card’s
attribute memory space and defines the low-level organization
of data on the PC card. The AT5FC002 contains a separate
2 Kbyte EEPROM memory for the card’s attribute memory
space.
The third party software solutions such as AWARD Software’s
CardWaresystem and the SCM’s Flash File System (FFS),
enables Atmel’s Flash Memory Card to emulate the function of
essentially all the major brand personal computers that are
DOS/Windows compatible.
For some unique portable computers, such as the
HP200/100/95LX series, the software Driver and Formatter are
also available. The Atmel Driver and Formatter utilizes a self-
contained spare sector replacement algorithm, enabled by At-
mel’s small 512-byte sectors, to achieve long term card
reliability and endurance.
2 AT5FC002


Features Datasheet pdf • • • • • • • • Feature s Single Power Supply Read and Write Vo ltage, 5 V ± 5% High Performance 200 n s Maximum Access Time 6 ms Typical Sect or Write CMOS Low Power Consumption 20 mA Typical Active Current (Byte Mode) 4 00 µA Typical Standby Current Fully MS -DOS Compatible Flash Driver and Format ter Virtual-Disk Flash Driver with 512 Bytes/Sector Random Read/Write to any S ector No Erase Operation Required Prior to any Write Zero Data Retention Power Batteries not Required for Data Storag e PCMCIA/JEIDA 68-Pin Standard Selectab le Byte- or Word-Wide Configuration Hig h Re-programmable Endurance Built-in Re dundancy for Sector Replacement Minimum 100,000 Write Cycles Five Levels of Wr ite Protection Prevent Accidental Data Loss 2-Megabyte Flash Memory PCMCIA Ca rd AT5FC002 Block Diagram Pin Configu ration Pin Name A0-A20 D0-D15 CE1, CE2, WE, OE, REG CD, WP BVD1, BVD2 Function Addresses Data Control Signals Card St atus Description Atmel’s Flash Memory Card provides the highest system level per.
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