Datasheet

www.ti.com
bq20z80-V102
SLUS681B – NOVEMBER 2005 – REVISED JANUARY 2007
Table 3. DATAFLASH VALUES (continued)
Class Subclass Subclass Offset Name Data Min Value Max Value Default Units
ID Type Value
SBS 48 Data 0 Rem Cap Alarm U2 0 700 300 mAh
Configuration
2 Rem Time Alarm U2 0 30 10 Min
4 Init Battery Mode H2 0x0000 0xffff 0x0081 hex
6 Design Voltage U2 7000 18000 14400 mV
8 Spec Info H2 0x0000 0xffff 0x0031 hex
10 Manuf Date U2 0 65355 0 date
12 Ser. Num. H2 0x0000 0xffff 0x0001 hex
14 Cycle Count U2 0 65355 0 cnt
16 CC Threshold I2 100 32767 4400 mAh
18 CC % U1 0 100 90 %
19 CF MaxError Limit U1 0 100 100 %
20 Design Capacity U2 0 65355 4400 mAh
22 Design Energy U2 0 65355 6336 10mWh
24 Manuf Name S12 - - Texas Inst.
36 Device Name S8 - - bq20z80
44 Device Chemistry S5 - - LION
SBS 49 Configuration 0 TDA Set % I1 -1 100 6 %
Configuration
1 TDA Clear % I1 -1 100 8 %
2 FD Set % I1 -1 100 2 %
3 FD Clear % I1 -1 100 5 %
4 TDA Set Volt Threshold U2 0 16800 5000 mV
6 TDA Set Volt Time U1 0 60 5 Sec
7 TDA Clear Volt U2 0 16800 5500 mV
9 FD Set Volt Threshold U2 0 16800 5000 mV
11 FD Volt Time U1 0 60 5 Sec
12 FD Clear Volt U2 0 16800 5500 mV
System Data 56 Manufacturer 0 Pack Lot Code H2 0x0000 0xffff 0x0000
Data
2 PCB Lot Code H2 0x0000 0xffff 0x0000
4 Firmware Version H2 0x0000 0xffff 0x0000
6 Hardware Revision H2 0x0000 0xffff 0x0000
8 Cell Revision H2 0x0000 0xffff 0x0000
System Data 58 Manufacturer 0 Manuf. Info S9 - - 12345678
Info
System Data 59 LifeTime Data 0 Lifetime Max Temp I2 0 1400 300 0.1 ° C
2 Lifetime Min Temp I2 -600 1400 200 0.1 ° C
4 Lifetime Max Cell Voltage U2 0 65535 3500 mV
6 Lifetime Min Cell Voltage U2 0 65535 3200 mV
8 Lifetime Max Pack Voltage U2 0 65535 14000 mV
10 Lifetime Min Pack Voltage U2 0 65535 12800 mV
12 Lifetime Max Chg Current I2 -32768 32767 1500 mA
14 Lifetime Max Dsg Current I2 -32768 32767 -3000 mA
16 Lifetime Max Chg Power I2 -32768 32767 1500 10mW
18 Lifetime Max Dsg Power I2 -32768 32767 -1500 10mW
22 Life Max AvgDsg Cur I2 -32768 32767 -1000 mA
26 Life Max AvgDsg Pow I2 -32768 32767 -1500 10mW
28 Lifetime Avg Temp I2 0 1400 250 0.1 ° C
System Data 60 LifeTime Temp 0 LT Temp Samples U4 0 140000000 0 num
Samples
15
Submit Documentation Feedback