SAM D21/DA1 Family

41.10.7 Bandgap and Internal 1.0V Reference Characteristics

Table 41-32. Bandgap and Internal 1.0V Reference Characteristics
Symbol	Parameter	Conditions	Min.	Typ.	Max.	Unit
BANDGAP	Internal 1.1V Bandgap  reference	After calibration at T= 25°C, over [–40°C, +105°C], V_DD = 3.3V	1.07	1.1	1.12	V
BANDGAP	Internal 1.1V Bandgap  reference	Over voltage at 25°C	1.08	1.1	1.11	V
INT1V	Internal 1.0V reference voltage ⁽¹⁾	After calibration at T= 25°C, over [-40°C,+105°C], Vdd 3.3V	0.97	1.00	1.02	V
INT1V	Internal 1.0V reference voltage ⁽¹⁾	Over voltage at 25°C	0.98	1.00	1.01	V

Note:

These values are simulation based and are not covered by production test limits.

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