BQ20Z90_07 Datasheet, PDF (15/27 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330

bq20z90
www.ti.com
SLUS662A – DECEMBER 2005 – REVISED JUNE 2006
Table 3. DATA FLASH VALUES (continued)
Class
Subclass
ID
Charge Control 34
Charge Control 34
Charge Control 34
Charge Control 35
Charge Control 35
Charge Control 35
Charge Control 35
Charge Control 35
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 36
Charge Control 37
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
Charge Control 38
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
Subclass
Offset
Fast Charge Cfg 4
Fast Charge Cfg 6
Fast Charge Cfg 8
Pulse Charge Cfg 0
Pulse Charge Cfg 2
Pulse Charge Cfg 4
Pulse Charge Cfg 5
Pulse Charge Cfg 6
Termination Cfg. 0
Termination Cfg. 2
Termination Cfg. 6
Termination Cfg. 8
Termination Cfg. 9
Termination Cfg. 10
Termination Cfg. 11
Termination Cfg. 12
Cell Balancing Cfg 0
Charging Faults 0
Charging Faults 2
Charging Faults 3
Charging Faults 5
Charging Faults 6
Charging Faults 8
Charging Faults 10
Charging Faults 11
Charging Faults 13
Charging Faults 15
Charging Faults 17
Charging Faults 19
Charging Faults 21
Data
0
Data
2
Data
4
Data
6
Data
8
Data
10
Data
12
Name
Delta Temp
Suspend Low Temp
Suspend High Temp
Turn ON Voltage
Turn OFF Voltage
Max ON Pulse Time
Min OFF Pulse Time
Max OFF Voltage
Maintenance Current
Taper Current
Taper Voltage
Current Taper Window
TCA Set %
TCA Clear %
FC Set %
FC Clear %
Min Cell Deviation
Over Charging Voltage
Over Charging Volt Time
Over Charging Current
Over Charging Curr Time
Over Charging Curr Recov
Depleted Voltage
Depleted Voltage Time
Depleted Recovery
Over Charge Capacity
Over Charge Recovery
FC-MTO
PC-MTO
Charge Fault Cfg
Rem Cap Alarm
Rem Energy Alarm
Rem Time Alarm
Init Battery Mode
Design Voltage
Spec Info
Manuf Date
Data
Type
I2
I2
I2
I2
I2
U1
U1
I2
I2
I2
I2
U1
I1
I1
I1
I1
U2
I2
U1
I2
U1
I2
I2
U1
I2
I2
I2
U2
U2
H1
I2
I2
U2
H2
I2
H2
U2
Min
Value
0
-400
-400
0
0
0
0
0
0
0
0
0
-1
-1
-1
-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0x00
0
0
0
0x0000
7000
0x0000
0
Max Value
500
1200
1200
5000
5000
240
240
5000
1000
1000
1000
60
100
100
100
100
65535
3000
60
2000
60
2000
16000
60
16000
4000
100
65535
65535
0x3f
700
1000
30
0xffff
18000
0xffff
65535
Default
Value
50
-50
550
4150
4250
240
0
4270
0
250
300
40
-1
95
-1
98
1750
500
2
500
2
100
8000
2
8500
300
2
10800
3600
0x00
300
432
10
0x0081
14400
0x0031
0
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
SBS
48
Configuration
Data
Data
Data
Data
14
Ser. Num.
16
Cycle Count
18
CC Threshold
20
CC %
H2
0x0000 0xffff
0x0001
U2
0
65535
0
I2
100
32767
4400
U1
0
100
90
Units
0.1°C
0.1°C
0.1°C
mV
mV
Seconds/4
Seconds/4
mV
mA
mA
mV
s
%
%
%
%
s/mAh
mV
s
mA
s
mA
mV
s
mV
mAh
mAh
s
s
mAh
10mW
min
mV
Day +
Mo*32 +
(Yr
-
1980)*256
Count
mAh
%
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