SAM4L Datasheet, PDF (1107/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
Table 42-3. Supply Rise Rates and Order ⁽¹⁾
Rise Rate
Symbol Parameter
Max
Unit
Comment
V_VDDIO
V_VDDIN
DC supply peripheral I/Os
2.5
DC supply peripheral I/Os
and internal regulator
2.5
V/µs
V/µs
Slower rise time requires
external power-on reset
circuit.
V_VDDANA
Analog supply voltage
2.5
V/µs
Rise together with
VDDCORE
1.
These values are based on simulation. These values are not covered by test limits in
production.
42023C–SAM–02/2013
1107