AT5FC256-20 데이터 시트보기 (PDF) - Atmel Corporation

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AT5FC256-20

256K byte Flash Memory PCMCIA Card

Atmel Corporation 

DC Characteristics, Byte-Wide Operation

Symbol Parameter

Condition

ILI

Input Leakage Current

VCC = VCC Max,

VIN = VCC or VSS

ILO

Output Leakage Current

VCC = VCC Max,

VOUT = VCC or VSS

ISB

VCC Standby Current

VCC = VCC Max,

CE = VCC ± 0.2V

ICC1 (1)

VCC Active Read Current

VCC = VCC Max, CE = VIL,

OE = VIH, IOUT = 0 mA,

at 5 MHz

ICC2

VCC Active Write Current

CE = VIL,WE = VIL,

Programming in Progress

VIL

Input Low Voltage

VIH

Input High Voltage

VOL

Output Low Voltage

IOL = 3.2 mA

VOH

Output High Voltage

IOH = -2.0 mA

Note: 1. One Flash device active, one in standby.

DC Characteristics, Word-Wide Operation

Symbol

ILI

ILO

ISB

ICC1

ICC2

VIL

VIH

VOL

VOH

Parameter

Input Leakage Current

Output Leakage Current

VCC Standby Current

VCC Active Read Current

VCC Active Write Current

Input Low Voltage

Input High Voltage

Output Low Voltage

Output High Voltage

Condition

VCC = VCC Max,

VIN = VCC or VSS

VCC = VCC Max,

VOUT = VCC or VSS

VCC = VCC Max,

CE = VCC ± 0.2V

VCC = VCC Max, CE = VIL,

OE = VIH, IOUT = 0 mA,

at 5 MHz

CE = VIL, WE = VIL,

Programming in Progress

IOL = 3.2 mA

IOH = -2.0 mA

AT5FC256

Min

Typ

Max

Units

1.0

±20

µA

1.0

20

µA

0.4

0.8

mA

20

40

mA

20

40

mA

0.8

V

2.4

V

0.40

V

3.8

V

Min

Typ

Max

Units

1.0

±20

µA

1.0

20

µA

0.4

0.8

mA

40

80

mA

40

80

mA

0.8

V

2.4

V

0.40

V

3.8

V

9

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