SAM4L Datasheet, PDF (1144/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
42.9 Timing Characteristics
42.9.1 RESET_N Timing
Table 42-50. RESET_N Waveform Parameters ⁽¹⁾
Symbol
Parameter
Conditions
Min
Max
t_RESET
RESET_N minimum pulse length
10
1.
These values are based on simulation. These values are not covered by test limits in production.
Units
ns
42.9.2 USART in SPI Mode Timing
42.9.2.1 Master mode
Figure 42-7. USART in SPI Master Mode with (CPOL= CPHA= 0) or (CPOL= CPHA= 1)
SPCK
MISO
USPI0
USPI1
MOSI
USPI2
Figure 42-8. USART in SPI Master Mode with (CPOL= 0 and CPHA= 1) or (CPOL= 1 and
CPHA= 0)
SPCK
MISO
USPI3
USPI4
MOSI
USPI5
42023C–SAM–02/2013
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