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BQ27000
drk pACKAGE
(bottom 视图)
RBI VCC VSS d/c HDQ
1 2 3 4 5
11
10 9 8 7 6
PGM GPIO SRP SRN BAT
RBI VCC VSS SCL SDA
1 2 3 4 5
11
10 9 8 7 6
PGM GPIO SRP SRN BAT
bq27000DRK
bq27200DRK
BQ27200
drk pACKAGE
(bottom 视图)
DEVICEINFORMATION
bq27000,bq27200
SLUS556B–SEPTEMBER2004–REVISEDNOVEMBER2004
TERMINALFUNCTIONS
终端
i/odescription
NAMEbq27000bq27200
BAT66IBatteryvoltagesenseinput
d/c4--donotconnect.mustbeleftfloating.
gpio99i/ogeneralpurposeinput/输出
hdq5-i/osinglewirehdqserialinterface
PGM1010IEEPROMprogrammingvoltageinput
rbi11iregisterback-upinput
scl-4iserialclockinput(i
2
c)
sda-5i/oserialdatainput(i
2
c)
srn77icurrentsenseinput(负的)
srp88icurrentsenseinput(积极的)
VCC22IV
CC
supplyinput
vss33-groundinput
vss1111-groundshield
6