AT91SAM7S Microcontroller Tutorials

Erasing AT91SAM7S Flash using the ERASE Pin

AT91SAM7S microcontrollers have a dedicated ERASE pin that can be used to erase the on-chip Flash memory and lock bits.

The AT91SAM7S-EK (AT91SAM7S evaluation board) has a jumper marked "ERASE" that is connected to the ERASE pin.

Programming the AT91SAM7S-EK using SAM-BA

Use the Atmel SAM-BA program to load firmware to the AT91SAM7S-EK board over the USB port.