AT32UC3C264C

Features High Performance, Low Power 32-bit AVR® Microcontroller – Compact Single-cycle RISC Instruction Set Including DSP Instruction Set – Built-in Floating-Point Processing Unit (FPU) – Read-Modify-Write Instructions and Atomic Bit Manipulation – Performing 1.49 DMIPS / MHz Up to 91 DMIPS Running at 66 MHz from Flash (1 Wait-State) Up to 49 DMIPS Running at 33 MHz from Flash (0 Wait-State) – Memory Protection Unit Multi-hierarchy Bus System – High-Performance Data Transfers on Separate Buses for Increased Performance – 16 Peripheral DMA Channels Improves Speed for Peripheral Communication Internal High-Speed Flash – 512 Kbytes, 256 Kbytes, 128 Kbytes, 64 Kbytes Versions – Single Cycle Access up to 33 MHz – 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 – 64 Kbytes (512 KB and 256 KB Flash), 32 Kbytes (128 KB Flash), 16 Kbytes (64 KB Flash) – 4 Kbytes on the Multi-Layer Bus System (HSB RAM) External Memory Interface on AT32UC3C0 Derivatives – SDRAM / SRAM Compatible Memory Bus (16-bit Data and 24-bit Address Buses) Interrupt Controller – Autovectored Low Latency Interrupt Service with Programmable Priority System Functions – Power and Clock Manager – Internal 115KHz (RC...