Texas Instruments BQ28Z610-R2, Technical Reference Manual

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13.3 Settings
13.3.1 Configuration
Class Subclass Name Type Min Max Default Description
Settings Configuration FET Options H1 0x00 0xFF 0x20
Bit 0: Reserved
Bit 1: Reserved
Bit 2: OTFET—FET action in OVERTEMPERATURE mode
0 = No FET action for overtemperature condition (default)
1 = CHG and DSG FETs will be turned off for overtemperature conditions.
Bit 3: CHGSU—FET action in CHARGE SUSPEND mode
0 = FET active (default)
1 = Charging or Precharging disabled, FET off
Bit 4: CHGIN—FET action in CHARGE INHIBIT mode
0 = FET active (default)
1 = Charging or Precharging disabled, FET off
Bit 5: CHGFET—FET action on valid charge termination
0 = FET active (default)
1 = Charging or Precharging disabled, FET off
Bit 6: SLEEPCHG—CHG FET enabled during sleep
0 = CHG FET off during sleep (default)
1 = CHG FET remains on during sleep
Bit 7: Reserved
Settings Configuration
Gauging
Configuration
H1 0x00 0x0F 0x04
Bit 0: RSOCL— RelativeStateOfCharge() and RemainingCapacity()
behavior at end of charge
0 = Actual value shown (default)
1 = Held at 99% until valid charge termination. On entering valid charge
termination update to 100%
Bit 1: RSOC_HOLD—Prevent RSOC from increasing during discharge
0 = RSOC not limited
1 = RSOC not allowed to increase during discharge
Bit 2: LOCK0—Keep
RemainingCapacity() and RelativeStateOfCharge()
from jumping back during relaxation after 0 was reached during discharge.
0 = Disabled (default)
1 = Enabled
Bit 7:3: Reserved
Settings Configuration I2C Configuration H1 0x00 0xFF 0x01
Bit 0: BCAST—Enable charging broadcast from device to smart charger
0 = Disabled
1 = Enabled (default)
Bit 1: Reserved
Bit 2: Reserved
Bit 3: XL—Enable 400-kHz COM mode
0 = Normal bus speed (default)
1 = 400-kHz bus speed (slave mode)
Bit 5:4: Reserved
Bit 6: TO_STRETCH_EN—Enable bus timeouts (15-ms clock high and
25ms clock low)
0 = Disabled (default)
1 = Enabled
Bit 7: FLASH_BUSY_WAIT—Enable clock stretching during a flash
program or erase operation
0 = Disabled (default)
1 = Enabled
Settings Configuration Power Configuration H1 0x00 0x01 0x00
Bit 0: AUTO_SHIP_EN—Automatically shut down for shipment
0 = Disable auto shutdown feature (default)
1 = Enable auto shutdown after device is in SLEEP mode without
communication for a set period of time.
Bit 3: 1: Reserved
Bit 4: SLP_ACCUM—Enable sleep charge accumulation
1 = Enable sleep charge accumulation
0 = Disable sleep charge accumulation (default)
Bit 5: SLEEPWKCHG—Enable sleep wake charge feature
1 = Enable sleep wake charge feature
0 = Disable sleep wake charge feature (default)
Bit 7: 6: Reserved
Data Flash Values www.ti.com
98 BQ28Z610-R2 SLUUCO0 – APRIL 2022
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