BQ20Z80-V102 Datasheet, PDF (15/24 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK-TM TECHNOLOGY FOR USE WITH THE bq29312A

bq20z80-V102
www.ti.com
Class
SBS
Configuration
Subclass
ID
48
SBS
49
Configuration
System Data 56
System Data 58
System Data 59
System Data 60
Configuration 64
SLUS681A – NOVEMBER 2005 – REVISED MARCH 2006
Table 3. DATAFLASH VALUES (continued)
Subclass
Offset Name
Data
0
2
4
6
8
10
12
14
16
18
19
20
22
24
36
44
Configuration
0
1
2
3
4
6
7
9
11
12
Manufacturer Data 0
2
4
6
8
Manufacturer Info 0
LifeTime Data
0
2
4
6
8
10
12
14
16
18
22
26
28
LifeTime Temp
0
Samples
Registers
0
2
4
6
Rem Cap Alarm
Rem Time Alarm
Init Battery Mode
Design Voltage
Spec Info
Manuf Date
Ser. Num.
Cycle Count
CC Threshold
CC %
CF MaxError Limit
Design Capacity
Design Energy
Manuf Name
Device Name
Device Chemistry
TDA Set %
TDA Clear %
FD Set %
FD Clear %
TDA Set Volt Threshold
TDA Set Volt Time
TDA Clear Volt
FD Set Volt Threshold
FD Volt Time
FD Clear Volt
Pack Lot Code
PCB Lot Code
Firmware Version
Hardware Revision
Cell Revision
Manuf. Info
Lifetime Max Temp
Lifetime Min Temp
Lifetime Max Cell Voltage
Lifetime Min Cell Voltage
Lifetime Max Pack Voltage
Lifetime Min Pack Voltage
Lifetime Max Chg Current
Lifetime Max Dsg Current
Lifetime Max Chg Power
Lifetime Max Dsg Power
Life Max AvgDsg Cur
Life Max AvgDsg Pow
Lifetime Avg Temp
LT Temp Samples
Operation Cfg A
Operation Cfg B
Permanent Fail Cfg
Non-Removable Cfg
Data
Type
U2
U2
H2
U2
H2
U2
H2
U2
I2
U1
U1
U2
U2
S12
S8
S5
I1
I1
I1
I1
U2
U1
U2
U2
U1
U2
H2
H2
H2
H2
H2
S9
I2
I2
U2
U2
U2
U2
I2
I2
I2
I2
I2
I2
I2
U4
H2
H2
H2
H2
Min Value Max
Value
Default Value
0
700
300
0
30
10
0x0000 0xffff
0x0081
7000
18000 14400
0x0000 0xffff
0x0031
0
65355 0
0x0000 0xffff
0x0001
0
65355 0
100
32767 4400
0
100
90
0
100
100
0
65355 4400
0
65355 6336
-
-
Texas Inst.
-
-
bq20z80
-
-
LION
-1
100
6
-1
100
8
-1
100
2
-1
100
5
0
16800 5000
0
60
5
0
16800 5500
0
16800 5000
0
60
5
0
16800 5500
0x0000 0xffff
0x0000
0x0000 0xffff
0x0000
0x0000 0xffff
0x0000
0x0000 0xffff
0x0000
0x0000 0xffff
0x0000
-
-
12345678
0
1400
300
-600
1400
200
0
65535 3500
0
65535 3200
0
65535 14000
0
65535 12800
-32768
32767 1500
-32768
32767 -3000
-32768
32767 1500
-32768
32767 -1500
-32768
32767 -1000
-32768
32767 -1500
0
1400
250
0
1400000 0
00
0x0000 0xffff
0x0F29
0x0000 0xffff
0x6440
0x0000 0xffff
0x0000
0x0000 0xffff
0x0000
Units
mAh
Min
hex
mV
hex
date
hex
cnt
mAh
%
%
mAh
10mWh
%
%
%
%
mV
Sec
mV
mV
Sec
mV
0.1°C
0.1°C
mV
mV
mV
mV
mA
mA
0.1W
0.1W
mA
0.1W
0.1°C
num
flg
flg
flg
hex
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