AT24CS01 datasheet(5/23 Pages) ATMEL

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Atmel AT24CS01/02 [PRELIMINARY DATASHEET]

8815A–SEEPR–6/12

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)

Note:

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

Table 6-2.

DC Characteristics

Note:

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

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

Symbol

Test Condition

Max

Units

Conditions

CI/O

Input/Output Capacitance (SDA)

VI/O = 0V

CIN

Input Capacitance (A0, A1, A2, SCL)

VIN = 0V

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

Supply Voltage

1.7

5.5

ICC1

Supply Current VCC = 5.0V

Read at 400kHz

0.4

1.0

ICC2

Supply Current VCC = 5.0V

Write at 400kHz

2.0

3.0

ISB1

Standby Current VCC = 1.7V

VIN = VCC or VSS

1.0

μA

ISB2

Standby Current VCC = 5.5V

VIN = VCC or VSS

6.0

μA

ILI

Input Leakage Current

VIN = VCC or VSS

0.10

3.0

μA

ILO

Output Leakage Current

VOUT = VCC or VSS

0.05

3.0

μA

VIL

Input Low Level(1)

–0.6

VCC x 0.3

VIH

Input High Level(1)

VCC x 0.7

VCC + 0.5

VOL1

Output Low Level VCC = 1.7V

IOL = 0.15mA

0.2

VOL2

Output Low Level VCC = 3.0V

IOL = 2.1mA

0.4

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