AT24CS01 데이터 시트보기 (PDF) - Atmel Corporation

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AT24CS01

I2C-Compatible (2-wire) Serial EEPROM with a Unique, Factory Programmed 128-bit Serial Number

Atmel Corporation 

6. Memory Organization

Atmel AT24CS01, 1K Serial EEPROM: Internally organized with 16 pages of eight bytes each, the 1K requires a 7-bit

data word address for random word addressing.

Atmel AT24CS02, 2K Serial EEPROM: Internally organized with 32 pages of eight bytes each, the 2K requires an 8-bit

data word address for random word addressing.

Table 6-1. Pin Capacitance(1)

Applicable over recommended operating range from TA = 25°C, f = 1.0MHz, VCC = 1.7V to 5.5V

Symbol Test Condition

Max

Units

CI/O

Input/Output Capacitance (SDA)

CIN

Input Capacitance (A0, A1, A2, SCL)

8

pF

6

pF

Conditions

VI/O = 0V

VIN = 0V

Note: 1. This parameter is characterized and is not 100% tested.

Table 6-2. DC Characteristics

Applicable over recommended operating range from: TAI = -40C to +85C, VCC = 1.7V to 5.5V (unless otherwise noted)

Symbol Parameter

Test Condition

Min

Typ

Max

Units

VCC

ICC1

ICC2

ISB1

ISB2

ILI

ILO

VIL

VIH

VOL1

VOL2

Supply Voltage

Supply Current VCC = 5.0V

Supply Current VCC = 5.0V

Standby Current VCC = 1.7V

Standby Current VCC = 5.5V

Input Leakage Current

Output Leakage Current

Input Low Level(1)

Input High Level(1)

Output Low Level VCC = 1.7V

Output Low Level VCC = 3.0V

1.7

5.5

V

Read at 400kHz

0.4

1.0

mA

Write at 400kHz

2.0

3.0

mA

VIN = VCC or VSS

1.0

μA

VIN = VCC or VSS

6.0

μA

VIN = VCC or VSS

0.10

3.0

μA

VOUT = VCC or VSS

0.05

3.0

μA

–0.6

VCC x 0.3

V

VCC x 0.7

VCC + 0.5

V

IOL = 0.15mA

0.2

V

IOL = 2.1mA

0.4

V

Note: 1. VIL min and VIH max are reference only and are not tested.

Atmel AT24CS01/02 [PRELIMINARY DATASHEET]

5

8815A–SEEPR–6/12

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