BQ20Z90-V110 Datasheet, PDF (16/25 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK TECHNOLOGY FOR USE WITH THE bq29330

bq20z90-V110
SLUS743 – NOVEMBER 2006
Class
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
SBS
Configuration
System Data
System Data
System Data
System Data
System Data
System Data
Subclass
ID
48
Subclass
Data
Table 3. DATA FLASH VALUES (continued)
Offset Name
21
CF MaxError Limit
Data
Type
U1
Min
Value
0
48
Data
22
Design Capacity
I2
0
48
Data
24
Design Energy
I2
0
48
Data
26
Manuf Name
S12
-
48
Data
38
Device Name
S8
-
48
Data
46
Device Chemistry
S5
-
49
Configuration
0
TDA Set %
I1
-1
49
Configuration
1
TDA Clear %
I1
-1
49
Configuration
2
FD Set %
I1
-1
49
Configuration
3
FD Clear %
I1
-1
49
Configuration
4
TDA Set Volt Threshold
I2
0
49
Configuration
6
TDA Set Volt Time
U1
0
49
Configuration
7
TDA Clear Volt
I2
0
49
Configuration
9
FD Set Volt Threshold
I2
0
49
Configuration
11
FD Volt Time
U1
0
49
Configuration
12
FD Clear Volt
I2
0
56
Manufacturer Data 0
Pack Lot Code
56
Manufacturer Data 2
PCB Lot Code
56
Manufacturer Data 4
Firmware Version
56
Manufacturer Data 6
Hardware Revision
56
Manufacturer Data 8
Cell Revision
58
Manufacturer Info 0
Manuf. Info
H2
0x0000
H2
0x0000
H2
0x0000
H2
0x0000
H2
0x0000
S9
-
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 59
System Data 60
Configuration 64
Configuration 64
Lifetime Data
0
Lifetime Max Temp
I2
Lifetime Data
2
Lifetime Min Temp
I2
Lifetime Data
4
Lifetime Max Cell Voltage
I2
Lifetime Data
6
Lifetime Min Cell Voltage
I2
Lifetime Data
8
Lifetime Max Pack Voltage
I2
Lifetime Data
10
Lifetime Min Pack Voltage
I2
Lifetime Data
12
Lifetime Max Chg Current
I2
Lifetime Data
14
Lifetime Max Dsg Current
I2
Lifetime Data
16
Lifetime Max Chg Power
I2
Lifetime Data
18
Lifetime Max Dsg Power
I2
Lifetime Data
22
Life Max AvgDsg Cur
I2
Lifetime Data
26
Life Max AvgDsg Pow
I2
Lifetime Data
28
Lifetime Avg Temp
I2
Lifetime Temp
0
LT Temp Samples
I4
Samples
Registers
0
Operation Cfg A
H2
Registers
2
Operation Cfg B
H2
0
-600
0
0
0
0
-32768
-32768
-32768
-32768
-32768
-32768
-40
0
0x0000
0x0000
www.ti.com
Max Value
100
Default
Value
100
Units
%
65535
4400
mAh
65535
6336
10mW
-
Texas Inst. ASCII
-
bq20z90
ASCII
-
LION
ASCII
100
6
%
100
8
%
100
2
%
100
5
%
16800
5000
mV
240
5
s
16800
5500
mV
16800
5000
mV
240
5
s
16800
5500
mV
0xffff
0xffff
0xffff
0xffff
0xffff
-
1400
1400
32767
32767
32767
32767
32767
32767
32767
32767
32767
32767
1400
140000000
0x0000
0x0000
0x0000
0x0000
0x0000
0123456789
abcdef0123
300
0.1°C
200
0.1°C
3500
mV
3200
mV
14000
mV
12800
mV
1500
mA
-3000
mA
1500
cWatt
-1500
cWatt
-1000
mA
-1500
cW
250
0.1°C
0
Count
0xffff
0xffff
0x0f29
0x6440
16
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