Datasheet

Note:
1. VIL source < (VSS - 0.6). Characterized but not tested.
2. VIH source > (VDDIO + 0.6) for non-5V tolerant pins only.
3. Digital 5V tolerant pins do not have an internal high side diode to VDDIO, and therefore, cannot
tolerate any “positive” input injection current.
4. Injection currents > | 0 | can affect the ADC results by approximately 4 to 6 counts (i.e., VIH Source
> (VDDIO + 0.6) or VIL source < (GND - 0.6)).
5. Any number and/or combination of I/O pins not excluded under IICL or IICH conditions are
permitted provided the “absolute instantaneous” sum of the input injection currents from all pins do
not exceed the specified ∑IICT limit. To limit the injection current the user must insert a resistor in
series RS between input source voltage and device pin. The resistor value is calculated according
to:
– For negative Input voltages less than (GND-0.6): RS ≥ (((GND - 0.6) - VIL source) / IICL)
– For positive input voltages greater than (VDDIO+0.6): RS ≥ ((VIH source - VDDIO)/ IICH)
– For Vpin voltages > VDD and < GND then RS = the larger of the values calculated above
54.5 Supply Characteristics
Table 54-4. Supply Characteristics
Symbol Conditions Voltage
Min. Max. Units
V
DDIO
Full Voltage Range 1.71 3.63 V
V
DDIOB
V
DDANA
V
BAT
Table 54-5. Supply Rates
(1)
Symbol Conditions
Fall Rate Rise Rate
Units
Max. Min. Max.
V
DDIO
DC Supply
Peripheral I/Os,
Internal
Regulator, and
Analog Supply
Voltage
50 0.2 100 mV/µs
V
DDIOB
V
DDANA
V
BAT
Note: 1. These values are based on simulation. They are not covered by production test limits or
characterization.
SAM D5x/E5x Family Data Sheet
Electrical Characteristics at 85°C
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1988