AT32UC3L0256

Features High-performance, Low-power 32-bit Atmel® AVR® Microcontroller – Compact Single-cycle RISC Instruction Set Including DSP Instructions – Read-modify-write Instructions and Atomic Bit Manipulation – Performance Up to 64DMIPS Running at 50MHz from Flash (1 Flash Wait State) Up to 36DMIPS Running at 25MHz from Flash (0 Flash Wait State) – Memory Protection Unit (MPU) Secure Access Unit (SAU) providing User-defined Peripheral Protection picoPower® Technology for Ultra-low Power Consumption Multi-hierarchy Bus System – High-performance Data Transfers on Separate Buses for Increased Performance – 12 Peripheral DMA Channels Improve Speed for Peripheral Communication Internal High-speed Flash – 256Kbytes and 128Kbytes Versions – Single-cycle Access up to 25MHz – FlashVault Technology Allows Pre-programmed Secure Library Support for End User Applications – Prefetch Buffer Optimizing Instruction Execution at Maximum Speed – 100,000 Write Cycles, 15-year Data Retention Capability – Flash Security Locks and User-defined Configuration Area Internal High-speed SRAM, Single-cycle Access at Full Speed – 32Kbytes Interrupt Controller (INTC) – Autovectored Low-latency Interrupt Service with Programmable Priority External Interrupt Controller (EIC) Peripheral Event System for Direct Peripheral to Peripheral Communication System Functions – Power and Clock Manager – SleepWalking Power Saving Control – Internal System RC Oscillator (RCSYS) – 32 KHz Oscillator – Mul...