Part Number: AT32UC3A464S
Function: 32-bit AVR Microcontroller
Package: 100-ball VFBGA Type
Manufacturer: ATMEL ( http://www.atmel.com/ )
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Description
The AT32UC3A3/A4 is a complete System-On-Chip microcontroller based on the AVR32 UC RISC processor running at frequencies up to 84MHz. AVR32 UC is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, high code density and high performance.
The processor implements a Memory Protection Unit (MPU) and a fast and flexible interrupt controller for supporting modern operating systems and real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The AT32UC3A3/A4 incorporates on-chip Flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the AVR32 UC for performances optimization. Two blocks of 32 Kbytes SRAM are independently attached to the High Speed Bus Matrix,allowing real ping-pong management.
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AT32UC3A464S Datasheet
