Datasheet
bq20z45
www.ti.com
.................................................................................................................................................................................................. SLUS800 – MARCH 2009
Table 2. EXTENDED SBS COMMANDS
SBS Cmd Size in Default
Mode Name Format Min Value Max Value Unit
Bytes Value
0x45 R AFEData String 11+1 — — — —
0x46 R/W FETControl hex 2 0x00 0xff — —
0x4f R StateOfHealth hex 2 0x0000 0xffff — %
0x51 R SafetyStatus hex 2 0x0000 0xffff — —
0x53 R PFStatus hex 2 0x0000 0xffff — —
0x54 R OperationStatus hex 2 0x0000 0xffff — —
0x55 R ChargingStatus hex 2 0x0000 0xffff — —
0x57 R ResetData hex 2 0x0000 0xffff — —
0x58 R WDResetData unsigned int 2 0 65535 — —
0x5a R PackVoltage unsigned int 2 0 65535 — mV
0x5d R AverageVoltage unsigned int 2 0 65535 — mV
0x5e R TS1Temperature integer 2 – 400 1200 — 0.1 ° C
0x5f R TS2Temperature integer 2 – 400 1200 — 0.1 ° C
0x60 R/W UnSealKey hex 4 0x00000000 0xffffffff — —
0x61 R/W FullAccessKey hex 4 0x00000000 0xffffffff — —
0x62 R/W PFKey hex 4 0x00000000 0xffffffff — —
0x63 R/W AuthenKey3 hex 4 0x00000000 0xffffffff — —
0x64 R/W AuthenKey2 hex 4 0x00000000 0xffffffff — —
0x65 R/W AuthenKey1 hex 4 0x00000000 0xffffffff — —
0x66 R/W AuthenKey0 hex 4 0x00000000 0xffffffff — —
0x69 R SafetyStatus2 hex 2 0x0000 0x000f — —
0x6b R PFStatus2 hex 2 0x0000 0x000f — —
0x6c R/W ManufBlock1 String 20 — — — —
0x6d R/W ManufBlock2 String 20 — — — —
0x6e R/W ManufBlock3 String 20 — — — —
0x6f R/W ManufBlock4 String 20 — — — —
0x70 R/W ManufacturerInfo String 31+1 — — — —
0x71 R/W SenseResistor unsigned int 2 0 65535 — µ Ω
0x72 R TempRange hex 2 0x0000 0xffff — —
0x73 R LifetimeData String 32+1 — — — —
0x77 R/W DataFlashSubClassID hex 2 0x0000 0xffff — —
0x78 R/W DataFlashSubClassPage1 hex 32 — — — —
0x79 R/W DataFlashSubClassPage2 hex 32 — — — —
0x7a R/W DataFlashSubClassPage3 hex 32 — — — —
0x7b R/W DataFlashSubClassPage4 hex 32 — — — —
0x7c R/W DataFlashSubClassPage5 hex 32 — — — —
0x7d R/W DataFlashSubClassPage6 hex 32 — — — —
0x7e R/W DataFlashSubClassPage7 hex 32 — — — —
0x7f R/W DataFlashSubClassPage8 hex 32 — — — —
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 15
Product Folder Link(s): bq20z45