AT49F008 データシートの表示（PDF） - Atmel Corporation

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AT49F008

8-Megabit (1M x 8) 5-volt Only Flash Memory

Atmel Corporation 

AT49F008

DC and AC Operating Range

AT49F008-90

AT49F008-12

AT49F008-15

Operating

Temperature (Case)

Com.

Ind.

0°C - 70°C

-40°C - 85°C

0°C - 70°C

-40°C - 85°C

0°C - 70°C

-40°C - 85°C

VCC Power Supply

5V ± 10%

5V ± 10%

5V ± 10%

Operating Modes

Mode

CE

OE

WE RESET

Ai

I/O

RDY/BUSY

Read

VIL

VIL

VIH

VIH

Ai

Program(2)

VIL

VIH

VIL

VIH

Ai

Standby/Write

Inhibit

VIH

X(1)

X

VIH

X

DOUT

DIN

High Z

VOH

VOL

VOH

Program Inhibit

X

X

VIH

VIH

VOH

Program Inhibit

X

VIL

X

VIH

VOH

Output Disable

X

VIH

X

VIH

High Z

VOH

RESET

X

X

X

VIL

X

High Z

Product Identification

Hardware

VIL

VIL

VIH

VIH

Software(5)

Notes: 1. X can be VIL or VIH.

2. Refer to AC Programming Waveforms.

A1 - A19 = VIL, A9 = VH,(3)

A0 = VIL

A1 - A19 = VIL, A9 = VH,(3)

A0 = VIH

A0 = VIL, A1 - A19 = VIL

A0 = VIH, A1 - A19 = VIL

Manufacturer Code(4)

Device Code(4)

Manufacturer Code(4)

Device Code(4)

3. VH = 12.0V ± 0.5V

4. Manufacturer Code: 1FH

Device Code: 22H

5. See details under Software Product Identification Entry/Exit.

DC Characteristics

Symbol

Parameter

Condition

Min

Max

Units

ILI

Input Load Current

ILO

Output Leakage Current

IPD

Power Down Current

ISB1

VCC Standby Current CMOS

VIN = 0V to VCC

VI/O = 0V to VCC

RESET = GND ± 0.2V

CE = VCC - 0.3V to VCC

Com.

Ind.

10

µA

10

µA

100

µA

100

µA

300

µA

ISB2

ICC(1)

VIL

VIH

VOL

VOH1

VOH2

Note:

VCC Standby Current TTL

VCC Active Current

Input Low Voltage

Input High Voltage

Output Low Voltage

Output High Voltage

Output High Voltage CMOS

1. ICC in the erase mode is 90 mA.

CE = 2.0V to VCC

f = 5 MHz; IOUT = 0 mA

IOL = 2.1 mA

IOH = -400 µA

IOH = -100 µA; VCC = 4.5V

3

mA

50

mA

0.8

V

2.0

V

0.45

V

2.4

V

4.2

V

5

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