IS24C01B-2ZI データシートの表示（PDF） - Integrated Silicon Solution

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IS24C01B-2ZI

1K-bit/2K-bit 2-WIRE SERIAL CMOS EEPROM

Integrated Silicon Solution 

IS24C01B IS24C02B

ISSI ®

DC ELECTRICAL CHARACTERISTICS

Industrial (TA = -40oC to +85oC), Automotive (TA = -40oC to +125oC)

Symbol

VOL1

VOL2

VIH

VIL

ILI

ILO

Parameter

Output Low Voltage

Output Low Voltage

Input High Voltage

Input Low Voltage

Input Leakage Current

Output Leakage Current

Test Conditions

VCC = 1.8V, IOL = 0.15 mA

VCC = 2.5V, IOL = 3 mA

VIN = VCC max.

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

Min.

Max.

—

0.2

—

0.4

VCC X 0.7 VCC + 0.5

–1.0 VCC X 0.3

—

3

—

3

Unit

V

V

V

V

µA

µA

POWER SUPPLY CHARACTERISTICS

Industrial (TA = -40oC to +85oC), Automotive (TA = -40oC to +125oC)

Symbol Parameter

ICC1

Vcc Operating Current

ICC2

Vcc Operating Current

ISB1

Standby Current

ISB2

Standby Current

ISB3

Standby Current

Test Conditions

Read at 400 KHz (Vcc = 5V)

Write at 400 KHz (Vcc = 5V)

Vcc = 1.8V

Vcc = 2.5V

Vcc = 5.0V

Min.

Max.

Unit

—

2.0

mA

—

3.0

mA

—

1

µA

—

2

µA

—

6

µA

AC ELECTRICAL CHARACTERISTICS

Industrial (TA = -40oC to +85oC)

1.8V ≤ Vcc < 2.5V

Symbol Parameter

Min. Max.

fSCL

SCL Clock Frequency

T

Noise Suppression Time(1)

0 100

— 100

tLow

Clock Low Period

4.7 —

tHigh

Clock High Period

4

—

tBUF

Bus Free Time Before New Transmission(1) 4.7 —

tSU:STA Start Condition Setup Time

4

—

tSU:STO Stop Condition Setup Time

4

—

tHD:STA Start Condition Hold Time

4

—

tHD:STO Stop Condition Hold Time

4

—

tSU:DAT

tHD:DAT

Data In Setup Time

Data In Hold Time

100 —

0

—

tSU:WP WP pin Setup Time

4

—

tHD:WP WP pin Hold Time

4.7 —

tDH

Data Out Hold Time

100 —

(SCL Low to SDA Data Out Change)

tAA

Clock to Output

(SCL Low to SDA Data Out Valid)

tR

SCL and SDA Rise Time(1)

tF

SCL and SDA Fall Time(1)

100 3500

— 1000

— 300

tWR

Write Cycle Time

— 10

Note:

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

2.5V ≤ Vcc < 4.5V

Min. Max.

0 400

— 50

1.2 —

0.6 —

1.2 —

0.6 —

0.6 —

0.6 —

0.6 —

100 —

0

—

0.6 —

1.2 —

50

—

50 900

— 300

— 300

—

5

Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774

Rev. A

04/12/06

4.5V ≤ Vcc ≤ 5.5V(1)

Min. Max.

Unit

0 1000

KHz

— 50

ns

0.6 —

µs

0.4 —

µs

0.5 —

µs

0.25 —

µs

0.25 —

µs

0.25 —

µs

0.25 —

µs

100 —

ns

0—

ns

0.6 —

µs

1.2 —

µs

50 —

ns

50 400

ns

— 300

ns

— 100

ns

—5

ms

13

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