English
Language : 

SAM4L Datasheet, PDF (650/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU
CLK32
RXD
SR.DRDY
Figure 25-2. Frame Valid Waveform
LSB
Start bit
detection
ATSAM4L4/L2
MSB
Full frame
Detection
Or
Character
recognition
42023C–SAM–02/2013
650