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ATSAM4C-EK [USER GUIDE]
11251A–ATARM–16-Dec-13
3.2
Equipment List
3.2.1
Features List
The CM board components are listed as follows:
CPU SAM4C with its embedded resources
8 MHz and 32.768 kHz Quartz Crystal, SMB connector for external source
Main regulator 5V/3.3V with red LED indicator
1 Lithium Coin Cell Battery
Main board with:
1 custom segmented LCD
1 shared interface RS232 / RS485
1 Serial data Flash SPI
1 Two-Wire Serial EEPROM
1 Two-Wire Temperature Sensor
1 Two-Wire CryptoAuthentification™ Memory (
optional
)
Debug solution:
2 peripheral Input/Output extension connectors HE10 (PIO A, B)
1 peripheral Input/Output extension connector HE10 (PIO Sense)
1 JTAG/ICE interface
1 UART/USB bridge Device Communication interface
Analog
1 Analog 3V reference
1 Potentiometer connected on ADC input
Buttons
4 system push buttons: Reset, Force Wake-Up, Tamper 0, Tamper 2
2 user push buttons: Scroll Up and Scroll Down
LEDs
1 amber LED
1 blue LED
1 green LED
3.2.2
Interface Connection
The ATSAM4C-EK board includes hardware interfaces such as:
1 RS232/RS485 (USART0 RX, TX, RTS, CTS) connected to:
9-way male D-type RS232 connector
3-pin connector
1 JTAG/SWD 20-pin IDC connector
1 USB 5-pin type Micro AB connector (bridge UART)
3 PIOs connected to HE10 connectors
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