Tag Archive

AT91SAM7S256 aka the NXT Brain

Published on August 15, 2009 By chris

The Lego MindStorms NXT Brick is controlled by a pair of Atmel microcontrollers: Atmel 32-bit ARM processor, AT91SAM7S256 Atmel 8-bit AVR processor, ATmega48 The AT91SAM7S256 is part of an Atmel series of low pin-count Flash microcontrollers based on the 32-bit ARM7DMI ARM Thumb RISC processor. It features: a maximum clock speed of 55 MHz (48 [...]

  • Share/Bookmark