ACE24C02AFM+UH datasheet(4/14 Pages) ACE

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ACE24C02A

Technology

Two-wire Serial EEPROM

VER 1.2

Pin Capacitance

Applicable over recommended operating range from: TA = 25℃, f = 1.0 MHz, VCC = +2.2V.

Symbol

Test Condition

Max

Units

Conditions

CI/O

Input / Output Capacitance (SDA)

VI/O = 0V

CIN

Input Capacitance (A0, A1, A2, SCL)

VIN = 0V

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

DC Characteristics

Applicable over recommended operating range from: TA = -40℃ to +85℃, (unless otherwise noted).

Symbol

Parameter

Test Condition

Min

Typ

Max

Units

VCC

Supply Voltage

1.7

5.5

ICC1

Supply Current

VCC = 5.5V, Read at 400K

0.4

1.0

ICC2

Supply Current

VCC = 5.5V, Write at 400K

2.0

3.0

ISB1

Standby Current

VCC = 1.7V, VIN = VCC/ VSS

6.0

µA

ISB2

Standby Current

VCC = 5.5V, VIN = VCC/ VSS

18.0

µA

ILI

Input Leakage Current

VIN = VCC/VSS

0.10

3.0

µA

ILO

Output Leakage Current

VOUT = VCC/ VSS

0.05

3.0

µA

VIL

Input Low Level

-0.6

VCCx0.3

VIH

Input High Level

VCCx0.7

5.5

VOL

Output Low Level

VCC = 3.0V, IOL = 2.1 mA

0.4

VOL

Output Low Level

VCC = 1.7V, IOL = 0.15 mA

0.2

Note: 1.

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

AC Characteristics

Applicable over recommended operating range from: TA = -40℃ to +85℃, VCC = +1.7V to +5.5V, CL = 1 TTL Gate and 100

pF (unless otherwise noted). Test conditions are listed in Note 2.

1.7-volt

2.5-volt

5.5-volt

Symbol

Parameter

Min Max Min Max Min Max

Units

fSCL

Clock Frequency, SCL

400

1000

kHz

TLOW

Clock Pulse Width Low

1.3

0.4

µs

THIGH

Clock Pulse Width High

0.6

0.4

µs

TAA

Clock Low to Data Out Valid

0.1

0.9 0.05 0.55 0.05 0.55

µs

TBUF

Time the bus must be free before a new

transmission can Start

1.2

0.5

µs

THD.STA

Start Hold Time

0.6

0.25

µs

TSU.STA

Start Setup Time

0.6

0.25

µs

ACE24C02AFM+UH Fiches technique(PDF) 4 Page - ACE Technology Co., LTD.

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