Atmel AT91SAM9261 Manuals

This document describes Atmel's ARM926EJ-S™ ARM® Thumb® processor, which features DSP instruction extensions, ARM Jazelle® technology for Java® acceleration, 16KB data cache, 16KB instruction cache, etc. The product also includes additional internal ROM and SRAM, external bus interface, LCD controller, USB interface, etc.

This document describes the features and characteristics of the ARM926EJ-S ARM Thumb processor, including DSP instruction extensions, ARM Jazelle technology, 16Kbyte data cache, 16Kbyte instruction cache, write buffer, 210 MIPS clock speed, memory management unit, EmbeddedICE debug communication channel support, mid-level implementation Embedded Trace Macrocell, and other embedded memories, external bus interface, LCD controller, USB, and bus matrix.