AT28LV64B-20TI 查看數據表（PDF） - Atmel Corporation

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AT28LV64B-20TI

64K (8K x 8) Low-voltage Parallel EEPROM with Page Write and Software Data Protection

Atmel Corporation 

DC and AC Operating Range

Operating

Temperature (Case)

VCC Power Supply

Com.

Ind.

Operating Modes

Mode

Read

Write(2)

Standby/Write Inhibit

Write Inhibit

Write Inhibit

Output Disable

Chip Erase

Notes: 1. X can be VIL or VIH.

2. Refer to AC Programming Waveforms.

3. VH = 12.0V ± 0.5V.

DC Characteristics

Symbol

ILI

ILO

Parameter

Input Load Current

Output Leakage Current

ISB

VCC Standby Current CMOS

ICC

VCC Active Current

VIL

Input Low Voltage

VIH

Input High Voltage

VOL

Output Low Voltage

VOH

Output High Voltage

AT28LV64B-20

0°C - 70°C

-40°C - 85°C

3.3V ± 10%

CE

VIL

VIL

VIH

X

X

X

VIL

OE

VIL

VIH

X(1)

X

VIL

VIH

VH(3)

Condition

VIN = 0V to VCC + 1V

VI/O = 0V to VCC

CE = VCC - 0.3V to

VCC + 1V

Com.

Ind.

f = 5 MHz; IOUT = 0 mA

IOL = 1.6 mA

IOH = -100 µA

AT28LV64B-25

0°C - 70°C

-40°C - 85°C

3.3V ± 10%

WE

I/O

VIH

DOUT

VIL

DIN

X

High Z

VIH

X

X

High Z

VIL

High Z

Min

Max

Units

10

µA

10

µA

20

µA

50

µA

15

mA

0.6

V

2.0

V

0.45

V

2.0

V

4

AT28LV64B

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