AT24C08D 데이터 시트보기 (PDF) - Atmel Corporation

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AT24C08D

I2C-Compatible (2-wire) Serial EEPROM 8-Kbit (1,024 x 8)

Atmel Corporation 

8. Electrical Specifications

8.1 Absolute Maximum Ratings

Temperature under Bias . . . . . . . . . . –55C to +125C

Storage Temperature . . . . . . . . . . . . –65C to +150C

Supply Voltage

with respect to ground. . . . . . . . . . . . –0.5V to +4.10V

Voltage on any pin

with respect to ground. . . . . . . . . –0.6V to VCC + 0.5V

DC Output Current . . . . . . . . . . . . . . . . . . . . . . 5.0mA

Functional operation at the “Absolute Maximum Ratings” or any

other conditions beyond those indicated in Section 8.2 “DC and

AC Operating Range” is not implied or guaranteed. Stresses

beyond those listed under “Absolute Maximum Ratings” and/or

exposure to the “Absolute Maximum Ratings” for extended

periods may affect device reliability and cause permanent

damage to the device.

The voltage extremes referenced in the “Absolute Maximum

Ratings” are intended to accommodate short duration

undershoot/overshoot pulses that the device may be subjected

to during the course of normal operation and does not imply or

guarantee functional device operation at these levels for any

extended period of time.

8.2 DC and AC Operating Range

Operating Temperature (Case)

VCC Power Supply

Industrial Temperature Range

Low Voltage Grade

AT24C08D

–40C to +85C

1.7V to 3.6V

8.3 DC Characteristics

Parameters are applicable over the operating range in specified Section 8.2, unless otherwise noted.

Symbol Parameter

Test Conditions

Min

Typical(1)

Max

VCC

ICC1

ICC2

ISB

ILI

ILO

VIL

VIH

VOL1

VOL2

Supply Voltage

Supply Current, Read

VCC = 1.8V(2)

VCC = 3.6V

Read at 400kHz

Read at 1MHz

Supply Current, Write

Standby Current

VCC = 3.6V

VCC = 1.8V(2)

VCC = 3.6V

Write at 1MHz

VIN = VCC or VSS

Input Leakage Current VIN = VCC or VSS

Output Leakage Current VOUT = VCC or VSS

Input Low Level(2)

Input High Level(2)

Output Low Level

Output Low Level

VCC = 1.8V

VCC = 3.0V

IOL = 0.15mA

IOL = 2.1mA

1.7

–0.6

VCC x 0.7

0.08

0.15

0.20

0.08

0.10

0.10

0.05

3.6

0.3

0.5

1.0

0.4

0.8

3.0

3.0

VCC x 0.3

VCC + 0.5

0.2

0.4

Notes: 1. Typical values characterized at TA = +25°C unless otherwise noted.

2. This parameter is characterized but is not 100% tested in production.

Units

V

mA

mA

mA

μA

μA

μA

μA

V

V

V

V

14 AT24C08D [DATASHEET]

Atmel-8880B-SEEPROM-AT24C08D-Datasheet_042014

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