ACT8849 datasheet(8/35 Pages) ACTIVE-SEMI

Part #	ACT8849

Description	Advanced PMU for Multi-core Application Processors

PDF	35 Pages

Scroll/Zoom	100%

Manufacturer	ACTIVE-SEMI [Active-Semi, Inc]

Direct Link	http://www.active-semi.com

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8 / 35 page

ACT8849

Rev PrB, 12-Jun-14

Innovative PowerTM

- 8 -

www.active-semi.com

Active-Semi Confidential―Do Not Copy or Distribute

ActivePMU

TM is a trademark of Active-Semi.

I2CTM is a trademark of NXP.

Figure 1:

I2C Compatible Serial Bus Timing

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

I2C INTERFACE ELECTRICAL CHARACTERISTICS

SDA

SCL

tST

tSU

tHD

tSP

tSCL

Start

condition

Stop

condition

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SCL, SDA Input Low

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

0.35

SCL, SDA Input High

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

1.55

SDA Leakage Current

µA

SDA Output Low

IOL = 5mA

0.35

SCL Clock Period, tSCL

1.5

µs

SDA Data Setup Time, tSU

100

SDA Data Hold Time, tHD

300

Start Setup Time, tST

For Start Condition

100

Stop Setup Time, tSP

For Stop Condition

100

SCL Leakage Current

µA

ACT8849 Datasheet(PDF) 8 Page - Active-Semi, Inc

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