Produktbeskrivning
Development board for the SAM7 ARM processor.
MCU: AT91SAM7S256 16/32 bit ARM7TDMI with 256K Bytes Program Flash, 64K Bytes RAM, USB 2.0, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 60MHz operation Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG USB connector Two channel RS232 interface and drivers SD/MMC card connector Two buttons Trimpot connected to ADC Thermistor connected to ADC two status LEDs On board voltage regulator 3.3V with up to 800mA current Single power supply: 6V AC or DC required Power supply LED Power supply filtering capacitor Reset circuit Reset button 18.432MHz crystal on socket Extension headers for all uC ports PCB: FR-4, 1.5 mm (0.062"), soldermask, silkscreen component print Dimensions: 4.7x3.15" (80x120 mm)
MCU: AT91SAM7S256 16/32 bit ARM7TDMI with 256K Bytes Program Flash, 64K Bytes RAM, USB 2.0, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 60MHz operation Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG USB connector Two channel RS232 interface and drivers SD/MMC card connector Two buttons Trimpot connected to ADC Thermistor connected to ADC two status LEDs On board voltage regulator 3.3V with up to 800mA current Single power supply: 6V AC or DC required Power supply LED Power supply filtering capacitor Reset circuit Reset button 18.432MHz crystal on socket Extension headers for all uC ports PCB: FR-4, 1.5 mm (0.062"), soldermask, silkscreen component print Dimensions: 4.7x3.15" (80x120 mm)