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5
SAM4CP [DATASHEET]
43051E–ATPL–08/14
1.2
SAM4CP application block diagram
Figure 1-1.
SAM4CP application block diagram
S
20MHz
Crystal
1
D
Zero Crossing
MAINS
3V3
TWI
UART
to
USB
RS485
Slow Clock
Crystal
BACK-UP BATTERY
2 kB EEPROM
PLC Coupling
PLC
SPI1 & USART1
JTAG
USART0
RS485
Transceiver
UART0 & UART1
SEGs
COMs
GPIOs
Xplained PRO
JTAG
BN / MIMO
UARTs CMOS
B Micro USB Port
LCD
User LED′s
RESET
FWUP & TMP0
R