BQ26220 Datasheet, PDF (5/19 Pages) Texas Instruments – HIGH PERFORMANCE BATTERY MONITOR IC WITH COULOMB COUNTER, VOLTAGE AND TEMPERATURE MEASUREMENT

PARAMETER MEASUREMENT INFORMATION
bq26220
SLUS521B − AUGUST 2002 − REVISED FEBRUARY 2004
T(B)
T(BR)
T(HW1)
T(CYCH)
T(HW0)
T(CYCB)
T(DW1)
T(DW0)
Figure 1. HDQ Timing Diagram
BREAK
0
(LSB)
1
COMMAND BYTE
(Written by Host to bq26220)
REGISTER ADDRESS
2
3
4
5
6
7
(MSB)
0
(LSB)
DATA BYTE
(Received by Host From bq26220)
1
2
3
4
5
6
7
(MSB)
t(RSPS)
Figure 2. Typical Communication with the bq26220
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