ACT8946AQJ203-T
Rev 1.0, 08-Jul-16
I2C INTERFACE ELECTRICAL CHARACTERISTICS
(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
SCL, SDA Input Low
SCL, SDA Input High
SDA Leakage Current
SCL Leakage Current
SDA Output Low
VVSYS = 3.1V to 5.5V, TA = -40ºC to 85ºC
VVSYS = 3.1V to 5.5V, TA = -40ºC to 85ºC
0.35
1.55
V
1
2
µA
µA
V
IOL = 5mA
0.35
SCL Clock Period, tSCL
SDA Data Setup Time, tSU
SDA Data Hold Time, tHD
Start Setup Time, tST
Stop Setup Time, tSP
1.5
100
300
100
100
µs
ns
ns
ns
ns
For Start Condition
For Stop Condition
tSCL
SCL
SDA
tST
tHD
tSU
tSP
Start
condition
Stop
condition
Figure 1: I2C Compatible Serial Bus Timing
www.active-semi.com
Copyright © 2016 Active-Semi, Inc.
ActivePMU and ActivePath are trademarks of Active-Semi.
- 9 -
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
