Datasheet AT32UC3A1256-AUR - Atmel Microcontrollers (MCU) 256 Kb, 100LQFP 85deg — Ficha de datos

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Manufacturer: Atmel

Description: Microcontrollers (MCU) 256 Kb, 100LQFP 85deg.

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Features
· High Performance, Low Power AVR®32 UC 32-Bit Microcontroller
­ Compact Single-cycle RISC Instruction Set Including DSP Instruction Set ­ 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 33MHz from Flash (0 Wait-State) ­ Memory Protection Unit Multi-hierarchy Bus System ­ High-Performance Data Transfers on Separate Buses for Increased Performance ­ 15 Peripheral DMA Channels Improves Speed for Peripheral Communication Internal High-Speed Flash ­ 512K Bytes, 256K Bytes, 128K Bytes Versions ­ Single Cycle Access up to 33 MHz ­ Prefetch Buffer Optimizing Instruction Execution at Maximum Speed ­ 4ms Page Programming Time and 8ms Full-Chip Erase Time ­ 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 ­ 64K Bytes (512KB and 256KB Flash

Specifications:

• Clock Frequency Max: 66 MHz
• Core: AVR32
• Data Bus Width: 32 bit
• Height: 1.05 mm
• Interface: 2-Wire, RS-485, SPI, USART
• Length: 14 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 69
• Number of Timers: 3
• On-Chip ADC: No
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-100
• Packaging Type: Reel
• Processor Series: AT32UC3x
• Program Memory Size: 256 Kb
• Program Memory Type: Flash
• RAM Size: 64 Kb
• Supply Voltage Range: 1.65 V, 3 V to 1.95 V, 3.6 V
• Width: 14 mm
• RoHS: Yes

Otros nombres:

AT32UC3A1256AUR, AT32UC3A1256 AUR