BQ33100_15 Datasheet, PDF (33/67 Pages) Texas Instruments – Super Capacitor Manager

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bq33100
SLUS987B – JANUARY 2011 – REVISED DECEMBER 2015
8.5.2.2.1.7 FAULT Activation (0x0030)
This command drives the FAULT pin high. This command is only available when the bq33100 is in Unsealed
mode.
8.5.2.2.1.8 FAULT Clear (0x0031)
This command sets the FAULT pin back to low. This command is only available when the bq33100 is in
Unsealed mode.
8.5.2.2.1.9 CHGLVL0 Activation (0x0032)
This command drives the CHGLVL0 pin high. This command is only available when the bq33100 is in Unsealed
mode.
8.5.2.2.1.10 CHGLVL0 Clear (0x0033)
This command sets the CHGLVL0 pin back to low. This command is only available when the bq33100 is in
Unsealed mode.
8.5.2.2.1.11 CHGLVL1 Activation (0x0033)
This command drives the CHGLVL0 pin high. This command is only available when the bq33100 is in Unsealed
mode.
8.5.2.2.1.12 CHGLVL1 Clear (0x0034)
This command sets the CHGLVL0 pin back to low. This command is only available when the bq33100 is in
Unsealed mode.
8.5.2.2.1.13 Learn Load Activation (0x0037)
This command drives the LLEN pin high. This command is only available when the bq33100 is in Unsealed
mode.
8.5.2.2.1.14 Learn Load Clear (0x0038)
This command sets the LLEN pin back to low. This command is only available when the bq33100 is in Unsealed
mode.
8.5.2.2.1.15 Calibration Mode (0x0040)
Places the bq33100 into calibration mode. This command is only available when the bq33100 is in Unsealed
mode
8.5.2.2.1.16 Reset (0x0041)
The bq33100 undergoes a full reset. The bq33100 holds the clock line down for a few milliseconds to complete
the reset. If ChargingVoltage < Voltage after a reset, then the pack is discharged using the capacitor voltage
balancing circuitry. This command is only available when the bq33100 is in Unsealed mode.
8.5.2.2.1.17 Unseal Device (UnsealKey)
Instructs the bq33100 to enable access to the SBS functions and data flash space and clear the [SS] flag. This 2
step command needs to be written to ManufacturerAccess in the following order: 1st word of the UnSealKey
followed by the 2nd word of the UnSealKey. If the command fails 4 seconds must pass before the command can
be reissued. This command is only available when the bq33100 is in Sealed mode. See Security (Enables and
Disables Features) for detailed information.
8.5.2.2.1.18 Extended SBS Commands
Also available through ManufacturerAccess in unsealed mode are some of the extended SBS commands. The
result of these commands need to be read from ManufacturerAccess after a write to ManufacturerAccess.
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