Atmel AVR Microcontroller Module CrumbX128A3
ATxmega128A3U (128k+8k Flash, 8k SRAM, 2k EEPROM)
Interfaces: 7xUSART, 3xSPI, 2xI2C/TWI, 50x IO Pins
Peripherals: DMA, event system, 7x 8/16 Bit timer mit PWM/capture/compare, 2x 8ch. 12 Bit ADC, 1x 2ch. 12 Bit DAC, 4x analog comparator, RTC timer, watchdog, brownout, sleep/powerdown mode
internal USB controller
6-Pin PDI interface with standard pinout, JTAG
CP2102 USB UART converter at USART0/PORTF
MAX3362 RS485 transceiver at USART0/PORTE
selectable XTAL crystal frequency, or 32kHz watch crystal
onboard 3.3V LDO voltage regulator
Connectors: 2x 32-pin with all processor signals, USB and RS485 Signalen, 1x 6-pin ISP, mini USB-B (5-pin), micro SD-card
2.54mm (1/10inch) pin grid
Size: 40.64mm x 30.48mm
