參數(shù)資料
型號: AT5FC256-20
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 256K byte Flash Memory PCMCIA Card
中文描述: 256K X 8 FLASH 5V PROM CARD, 200 ns, XMA68
文件頁數(shù): 1/15頁
文件大小: 300K
代理商: AT5FC256-20
256K byte
Flash Memory
PCMCIA Card
AT5FC256
Pin Name
Function
A0-A17
Addresses
D0-D15
CE1, CE2,
WE, OE, REG
CD, WP
BVD1, BVD2
Data
Control Signals
Card Status
Pin Configuration
Features
Single Power Supply
Read and Write Voltage, 5V
±
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
μ
A Typical Standby Current
Fully MS-DOS Compatible Flash Driver and Formatter
Virtual-Disk Flash Driver with 256 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
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