Datasheet

SBS Standard Data Parameter List (Abridged)
(1)
bq78PL114
SLUS850B – SEPTEMBER 2008 – REVISED APRIL 2009 ................................................................................................................................................ www.ti.com
Command Data Type Description
00 R/W word (unsigned) Manufacturer Access
01 R/W word (unsigned) Remaining Capacity Alarm Level
02 R/W word (unsigned) Remaining Time Alarm Level
03 R/W word (unsigned) Battery Mode
04 R/W word (unsigned) At Rate value used in AtRate calculations
05 Read word (unsigned) At Rate Time to Full
06 Read word (unsigned) At Rate Time to Empty
07 Read word (Boolean) At Rate OK
08 Read word (unsigned) Pack Temperature (maximum of all individual cells)
09 Read word (unsigned) Pack Voltage (sum of individual cell readings)
0A Read word (unsigned) Pack Current
0B Read word (unsigned) Average Pack Current
0C Read word (unsigned) Max Error
0D Read word (unsigned) Relative State of Charge
0E Read word (unsigned) Absolute State of Charge
0F Read word (unsigned) Remaining Pack Capacity
10 Read word (unsigned) Full Charge Capacity
11 Read word (unsigned) Run Time to Empty
12 Read word (unsigned) Average Time to Empty
13 Read word (unsigned) Average Time to Full
14 Read word (unsigned) Charging Current
15 Read word (unsigned) Charging Voltage
16 Read word (unsigned) Battery Status
17 Read word (unsigned) Cycle Count
18 Read word (unsigned) Design Capacity
19 Read word (unsigned) Design Voltage
1A Read word (unsigned) Specification Information
1B Read word (unsigned) Manufacture Date
1C Read word (unsigned) Serial Number
1D – 1F Reserved
20 Read block (string) Pack Manufacturer Name (31 characters maximum)
21 Read block (string) Pack Device Name (31 characters maximum)
22 Read block (string) Pack Chemistry
23 Read block (string) Manufacturer Data
24 – 2E Reserved
2F R/W Block Optional Manufacturer Function 5
30 – 3B Reserved
3C R/W word (unsigned) Optional Manufacturer Option 4 (Vcell 1)
3D R/W word (unsigned) Optional Manufacturer Option 3 (Vcell 2)
3E R/W word (unsigned) Optional Manufacturer Option 2 (Vcell 3)
3F R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 4)
40 R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 5)
41 R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 6)
42 R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 7)
43 R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 8)
44 R/W word (unsigned) Optional Manufacturer Option 1 (Vcell 9, bq78PL114S12 only)
(1) Parameters 0x00 – 0x3F are compatible with the SBDATA specification.
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