SAM7-EX256 DEVELOPMENT BOARD FOR AT91SAM7X256 ARM7TDMI-S MICROCONTROLLER
FEATURES
- MCU: AT91SAM7X256 16/32 bit ARM7TDMI™ with 256K Bytes Program Flash, 64K Bytes RAM, CAN, USB 2.0, Ethernet 10/100, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), 2x SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 55 MHz operation
- Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
- NOKIA 6610 128x128 TFT 12 bit COLOR LCD with back light
- Ethernet 10/100 PHY with KS8721BL
- USB connector
- Two channel RS232 interface and drivers
- SD/MMC card connector
- Joystick with 4 direction and push action
- Two buttons
- Audio in and Audio Out jacks for microphone and headphones
- On board Speaker with volume control potentiometer
- Trimpot connected to ADC
- Thermistor connected to ADC
- On board voltage regulator 3.3V with up to 800mA current
- Single power supply: 6V AC or DC required, board can take power from USB port too
- Power supply LED
- Power supply filtering capacitor
- RESET circuit , RESET button
- 18.432 Mhz crystal on socket
- Extension headers for all uC ports
- PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
- Dimensions: 128 x 98 mm (5 x 3.8")
