ACT8846(2013) 데이터 시트보기 (PDF) - Active-Semi, Inc

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ACT8846
(Rev.:2013)

Advanced PMU for Multi-core Application Processors

Active-Semi, Inc 

ACT8846

Rev 1, 15-May-13

I2C INTERFACE ELECTRICAL CHARACTERISTICS

(VINL2 = 3.6V, TA = 25°C, unless otherwise specified.)

PARAMETER

SCL, SDA Input Low

SCL, SDA Input High

SDA Leakage Current

SCL Leakage Current

SDA Output Low

SCL Clock Period, tSCL

SDA Data Setup Time, tSU

SDA Data Hold Time, tHD

Start Setup Time, tST

Stop Setup Time, tSP

TEST CONDITIONS

VINL2 = 3.1V to 5.5V, TA = -40ºC to 85ºC

VINL2 = 3.1V to 5.5V, TA = -40ºC to 85ºC

IOL = 5mA

For Start Condition

For Stop Condition

MIN TYP MAX UNIT

0.35 V

1.55

V

1

µA

1

µA

0.35 V

1.5

µs

100

ns

300

ns

100

ns

100

ns

Figure 1:

I2C Compatible Serial Bus Timing

tSCL

SCL

tST

SDA

Start

condition

tHD

tSU

tSP

Stop

condition

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I2CTM is a trademark of NXP.

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Copyright © 2013 Active-Semi, Inc.

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