MC3630 Datasheet, PDF (21/83 Pages) –

MC3630 3-Axis Accelerometer
3.3.3 I2C TIMING CHARACTERISTICS
Preliminary Datasheet
Figure 9. I2C Interface Timing
Fast Mode
Standard Mode Fast Mode
Plus
Units
Parameter
fSCL
tHD; STA
tLOW
Description
SCL clock frequency
Hold time (repeated) START
condition
LOW period of the SCL clock
Min Max Min Max
0 100 0 400 0 1000 kHz
4.0
- 0.6 - 0.26 -
μs
4.7
- 1.3 - 0.5 -
μs
tHIGH
HIGH period of the SCL clock
4.0
- 0.6 - 0.26 -
μs
tSU;STA
Set-up time for a repeated START
condition
4.7
- 0.6 - 0.26 -
μs
tHD;DAT
Data hold time
5.0
-
-
-
-
-
μs
tSU;DAT
Data set-up time
250
- ¹⁰⁰ - ^{50 -}
ns
tSU;STO
Set-up time for STOP condition 4.0
- ^0.6 - ^{0.26 -}
μs
tBUF
Bus free time between a STOP and
START
4.7
- ^1.3 - ^{0.5 -}
μs
Table 7. I2C Timing Characteristics
NOTE: Values are based on I2C Specification requirements, not tested in production.
mCube Proprietary
© 2016 mCube Inc. All rights Reserved
APS-048-0047v1.2
21 / 83