User Manual

Page 8 ams Datasheet
Document Feedback [v1-06] 2019-Feb-07
CCS811 − Elec trical Characteristics
Figure 8:
CCS811 Timings
Min delay of 20ms
till start of I²C
t
START
APP_START
Min delay of 1ms
till start of I²C
t
APP_START
Min high time of
20μs after reset
t
DRESET
nRESET
SCL/SDA
VDD
Application Commands
Min length of 15μs
for reset pulse
t
RESET
Min delay of 2ms
till start of I²C
t
START
Commands
nWAKE
SCL/SDA
Commands
SCL/SDA
Min delay of 50μs
till start of I²C
t
WAKE
Commands
t
DW AKE
Min high time of
20μs after wake