BQ20Z40-R1 Datasheet, PDF (12/16 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330

bq20z40-R1
SLUS993 – DECEMBER 2009
SBS
Cmd
0x45
0x46
0x4f
0x51
0x53
0x54
0x55
0x57
0x58
0x5a
0x5d
0x5e
0x5f
0x60
0x61
0x62
0x63
0x64
0x65
0x66
0x69
0x6b
0x6c
0x6d
0x6e
0x6f
0x70
0x71
0x72
0x73
0x77
0x78
0x79
0x7a
0x7b
0x7c
0x7d
0x7e
0x7f
Mode
R
R/W
R
R
R
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Table 3. EXTENDED SBS COMMANDS
Name
AFEData
FETControl
StateOfHealth
SafetyStatus
PFStatus
OperationStatus
ChargingStatus
ResetData
WDResetData
PackVoltage
AverageVoltage
TS1Temperature
TS2Temperature
UnSealKey
FullAccessKey
PFKey
AuthenKey3
AuthenKey2
AuthenKey1
AuthenKey0
SafetyStatus2
PFStatus2
ManufBlock1
ManufBlock2
ManufBlock3
ManufBlock4
ManufacturerInfo
SenseResistor
TempRange
LifetimeData
DataFlashSubClassID
DataFlashSubClassPage1
DataFlashSubClassPage2
DataFlashSubClassPage3
DataFlashSubClassPage4
DataFlashSubClassPage5
DataFlashSubClassPage6
DataFlashSubClassPage7
DataFlashSubClassPage8
Format
String
hex
hex
hex
hex
hex
hex
hex
unsigned int
unsigned int
unsigned int
integer
integer
hex
hex
hex
hex
hex
hex
hex
hex
hex
String
String
String
String
String
unsigned int
hex
String
hex
hex
hex
hex
hex
hex
hex
hex
hex
Size in
Bytes
11+1
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
2
2
20
20
20
20
31+1
2
2
32+1
2
32
32
32
32
32
32
32
32
Min Value
—
0x00
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0
0
0
–400
–400
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x0000
0x0000
—
—
—
—
—
0
—
—
0x0000
—
—
—
—
—
—
—
—
Max Value
—
0xff
0xffff
0xffff
0xffff
0xffff
0xffff
0xffff
65535
65535
65535
1200
1200
0xffffffff
0xffffffff
0xffffffff
0xffffffff
0xffffffff
0xffffffff
0xffffffff
0x0003
0x0003
—
—
—
—
—
65535
—
—
0xffff
—
—
—
—
—
—
—
—
www.ti.com
Default
Value
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
—
—
%
—
—
—
—
—
—
mV
mV
0.1°C
0.1°C
—
—
—
—
—
—
—
—
—
—
—
—
—
—
μΩ
—
—
—
—
—
—
—
—
—
—
—
12
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