SAM7-H256

AT91SAM7S256 HEADER DEVELOPMENT PROTOTYPE BOARD SAM7-H256 HEADER DEVELOPMENT BOARD FOR AT91SAM7S256 ARM7TDMI-S MICROCONTROLLER http://www.olimex.com/dev/sam7-h256.html[6/19/2012 11:05:06 AM] AT91SAM7S256 HEADER DEVELOPMENT PROTOTYPE BOARD FEATURES: 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 perfect solution for building custom USB peripherials standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG USB connector RESET circuit RESET button status LED TST jumper, for SAM-BA downloading on board voltage regulator 3.3V with up to 800mA current single power supply: through USB or from extension header pin power supply LED power supply filtering capacitor 18.432 Mhz crystal on socket extension headers for all uC ports + RST and power supply PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print Dimensions: 50 x 34 mm (2 x 1.3") Distance between the headers: 25.4 mm (1") DOCUMENTS: SAM7-H256 extension headers pin assignments SAM7-H256 dimensions SAM7-H256.pdf How to program SAM7-H256 Using Open Source Tools for AT91SAM7 Cross Development - Revision B guide by Jim Lynch HARDWARE: SAM7-H256 Schematic old schematic for archive purposes AT91SAM7S256 HEADER DEVELOPMENT PROTOTYPE BOARD SAM7-H256 schematic REV.C current schematic SOFTWARE: Blinking LED project for REW-ARM 4.41 and binary code for SAM-BA load Sample mouse driver with AT91SAM7P256 project UART routines project SD/MMC read/write routines project button read, temperature measurement project BLINK LED project for GCC+OpenOCD+Eclipse BLINK_LED for EW-ARM and Binary code for SAM-BA load OpenOCD + Eclipse set of projects 1.00 include flash write make file for SAM7-H256. The complete list of projects included is here. ORDERING CODES: SAM7-H256 - assembled and tested board, includes AT91SAM7S256 microcontroller http://www.olimex.com/dev/sam7-h256.html[6/19/2012 11:05:06 AM]