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Flash Updates
27
SLUUBH1C–August 2016–Revised March 2018
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Power Control
6.2 Flash Updates
If enabled, data flash can only be updated if either of the two following conditions is true:
1. ControlStatus() [GA] = 1 AND Voltage() ≥ Flash Update OK Voltage.
2. ControlStatus() [GA] = 0.
If enabled, data flash can only be updated if Voltage() ≥ Flash Update OK Voltage. Flash programming
current can cause an increase in LDO dropout. The value of Flash Update OK Voltage should be
selected such that the device V
CC
voltage does not fall below its minimum of 2.4 V during Flash write
operations.
CLASS SUBCLASS NAME TYPE SIZE
MIN
VALUE
MAX
VALUE
DEFAULT
VALUE
UNIT
Configuration Power
Flash Update OK
Voltage
Integer 2 0 4200 2800 mV