BQ20Z80-V102_07 Datasheet, PDF (17/28 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK TM TECHNOLOGY FOR USE WITH THE BQ29312A

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Class
Gas Gauging
Subclass
ID
82
Subclass
State
Ra Table
88
R_a0
Ra Table
89
R_a1
Ra Table
90
R_a2
bq20z80-V102
SLUS681B – NOVEMBER 2005 – REVISED JANUARY 2007
Table 3. DATAFLASH VALUES (continued)
Offset Name
0
Qmax Cell 0
2
Qmax Cell 1
4
Qmax Cell 2
6
Qmax Cell 3
8
Qmax Pack
12
Update Status
21
Avg I Last Run
23
Avg P Last Run
25
Delta Voltage
0
Cell0 R_a flag
2
Cell0 R_a 0
4
Cell0 R_a 1
6
Cell0 R_a 2
8
Cell0 R_a 3
10
Cell0 R_a 4
12
Cell0 R_a 5
14
Cell0 R_a 6
16
Cell0 R_a 7
18
Cell0 R_a 8
20
Cell0 R_a 9
22
Cell0 R_a 10
24
Cell0 R_a 11
26
Cell0 R_a 12
28
Cell0 R_a 13
30
Cell0 R_a 14
0
Cell1 R_a flag
2
Cell1 R_a 0
4
Cell1 R_a 1
6
Cell1 R_a 2
8
Cell1 R_a 3
10
Cell1 R_a 4
12
Cell1 R_a 5
14
Cell1 R_a 6
16
Cell1 R_a 7
18
Cell1 R_a 8
20
Cell1 R_a 9
22
Cell1 R_a 10
24
Cell1 R_a 11
26
Cell1 R_a 12
28
Cell1 R_a 13
30
Cell1 R_a 14
0
Cell2 R_a flag
2
Cell2 R_a 0
4
Cell2 R_a 1
6
Cell2 R_a 2
8
Cell2 R_a 3
10
Cell2 R_a 4
12
Cell2 R_a 5
14
Cell2 R_a 6
16
Cell2 R_a 7
Data
Type
U2
U2
U2
U2
U2
H1
I2
I2
I2
H2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
H2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
I2
H2
I2
I2
I2
I2
I2
I2
I2
I2
Min Value Max Value
0
0
0
0
0
0x00
-32768
-32768
-32768
0x0000
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
0x0000
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
0x0000
-32768
-32768
-32768
-32768
-32768
-32768
-32768
-32768
65535
65535
65535
65535
65535
0x06
32767
32767
32767
0xffff
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
0xffff
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
0xffff
32767
32767
32767
32767
32767
32767
32767
32767
Default
Value
4400
4400
4400
4400
4400
0x00
-2000
-3022
0
0xff55
160
166
153
151
145
152
176
204
222
254
315
437
651
1001
1458
0xff55
160
166
153
151
145
152
176
204
222
254
315
437
651
1001
1458
0xff55
160
166
153
151
145
152
176
204
Units
mAh
mAh
mAh
mAh
mAh
num
mA
10mW
mV
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
mΩ at 0°C
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