This microcontroller board features an Atmel AT91SAM7S256 (ARM7TDMI core) microcontroller; 2x16 LCD; 5 push buttons; RS232 interface; USB interface; Relay; Buzzer; and status LED. A JTAG connector allows for easy in-circuit debugging and programming.
The board ships completely assembled and tested.
AT91SAM7S256 Board Features AT91SAM7S256 16/32-bit ARM7TDMI MCU with 256 kBytes Program Flash, 16 kBytes RAM, USB 2.0, RTT, 10-bit ADC at 384 ksps, 2x UARTs, TWI (I2C), SPI, 3x 32-bit Timers, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 60 MHz operation Standard JTAG connector with ARM 2x10-pin layout for programming/debugging (such as with ARM-JTAG ) USB connector 16-character, 2-line LCD with backlight RS232 interface and driver Relay 10A/250V AC Buzzer 5 buttons Status LED On-board voltage regulator 3.3V with up to 800mA current Single power supply: 12V AC or DC required Power supply filtering capacitor Reset circuit; Reset button 18.432 MHz crystal in socket Extension headers for all MCU ports PCB: FR-4, 1.5 mm (0.062"), soldermask, silkscreen component print Dimensions: 120 x 38 mm (4.7 x 1.5")
View SAM7-MT-256 Board Schematic OpenOCD + Eclipse set of projects 1.00 See the complete list of projects included here . Note: This board does not ship with any documentation or software.
Optional Recommended Products for this Item
Serial Cable, 6ft., DB9 M/F + US$6.00 USB 2.0 Cable, 6ft., A-Male / B-Male + US$6.00 Power Supply 12V DC, 0.75A, 220V Euro plug, pos. inner + US$9.00 Power Supply 3-12V DC, U.S. plug, 6 connection tips + US$10.00 Power Supply 3-12V DC, US/UK/Euro/AU Plugs, 100-240VAC + US$10.90