BQ20Z60-R1 Datasheet, PDF (11/15 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330

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SBS Commands
SBS
CMD
0x00
0x01
MODE NAME
R/W ManufacturerAccess
R/W RemainingCapacityAlarm
Table 3. SBS COMMANDS
FORMAT
Hex
Integer
SIZE IN MIN
BYTES VALUE
2
0x0000
2
0
0x02 R/W RemainingTimeAlarm
Unsigned Integer
2
0x03 R/W BatteryMode
Hex
2
0x04 R/W AtRate
Integer
2
0x05 R
AtRateTimeToFull
Unsigned Integer
2
0x06 R
AtRateTimeToEmpty
Unsigned Integer
2
0x07 R
AtRateOK
Unsigned Integer
2
0x08 R
Temperature
Unsigned Integer
2
0x09 R
Voltage
Unsigned Integer
2
0x0a R
Current
Integer
2
0x0b R
AverageCurrent
Integer
2
0x0c R
MaxError
Unsigned Integer
1
0x0d R
RelativeStateOfCharge Unsigned Integer
1
0x0e R
AbsoluteStateOfCharge Unsigned Integer
1
0x0f R/W RemainingCapacity
Unsigned Integer
2
0
0x0000
-32,768
0
0
0
0
0
-32,768
-32,768
0
0
0
0
0x10 R
FullChargeCapacity
Unsigned Integer
2
0
0x11 R
RunTimeToEmpty
Unsigned Integer
2
0x12 R
AverageTimeToEmpty
Unsigned Integer
2
0x13 R
AverageTimeToFull
Unsigned Integer
2
0x14 R
ChargingCurrent
Unsigned Integer
2
0x15 R
ChargingVoltage
Unsigned Integer
2
0x16 R
BatteryStatus
Hex
2
0x17 R/W CycleCount
Unsigned Integer
2
0x18 R/W DesignCapacity
Integer
2
0
0
0
0
0
0x0000
0
0
0x19 R/W
0x1a R/W
0x1b R/W
0x1c R/W
0x20 R/W
DesignVoltage
SpecificationInfo
ManufactureDate
SerialNumber
ManufacturerName
Integer
Hex
Unsigned Integer
Hex
String
2
2
2
2
11+1
7000
0x0000
—
0x0000
—
0x21 R/W
0x22 R/W
0x23 R/W
0x2f R/W
0x3c R
0x3d R
0x3e R
0x3f R
DeviceName
DeviceChemistry
ManufacturerData
Authenticate
CellVoltage4
CellVoltage3
CellVoltage2
CellVoltage1
String
String
String
String
Unsigned Integer
Unsigned Integer
Unsigned Integer
Unsigned Integer
7+1
—
4+1
—
14+1 —
20+1 —
2
0
2
0
2
0
2
0
bq20z60-R1
SLUS991 – DECEMBER 2009
MAX
VALUE
0xffff
700 or
1000
30
0xffff
32,767
65,535
65,535
65,535
65,535
20,000
32,767
32,767
100
100
100+
65,535
65,535
65,534
65,534
65,534
65,534
65,534
0xdbff
65,535
32,767
18,000
0xffff
65,535
0xffff
—
—
—
—
—
65,535
65,535
65,535
65,535
DEFAULT
VALUE
—
300 or 432
10
—
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
4400 or 6336
14,400
0x0031
0
0
Texas
Instruments
bq20z60-R1
LION
—
—
—
—
—
—
UNIT
—
mAh or
10mWh
min
—
mA or 10mW
min
min
—
0.1°K
mV
mA
mA
%
%
%
mAh or
10mWh
mAh or
10mWh
min
min
min
mA
mV
—
—
mAh or
10mWh
mV
—
—
—
—
—
—
—
—
mV
mV
mV
mV
Copyright © 2009, Texas Instruments Incorporated
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