ACT8810QJ420-T Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT8810QJ420-T Datasheet PDF : 54 Pages
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ACT8810
Rev 9, 15-Nov-12
SYSTEM MANAGEMENT
I2C INTERFACE ELECTRICAL CHARACTERISTICS
(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
SCL, SDA Low Input Voltage
SCL, SDA High Input Voltage
VVSYS = 2.6V to 5.5V, TA = -40ºC to 85ºC
VVSYS = 2.6V to 5.5V, TA = -40ºC to 85ºC
SCL, SDA Leakage Current
SDA Low Output Voltage
IOL = 5mA
SCL Clock Period, tSCL
SDA Data In Setup Time to SCL High, tSU
SDA Data Out Hold Time after SCL Low, tHD
SDA Data Low Setup Time to SCL Low, tST
Start Condition
SDA Data High Hold Time after Clock High, tSP Stop Condition
MIN TYP MAX UNIT
0.35 V
1.55
V
1 µA
0.3 V
2.5
µs
100
ns
300
ns
100
ns
100
ns
Figure 1:
I2C Serial Bus Timing
tSCL
SCL
tST
tSU
tSP
SDA IN
tHD
SDA OUT
Innovative PowerTM
-9-
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
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