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Datasheet AT32UC3A0512-ALTT - Atmel 32- bit Microcontrollers (MCU) 512 Kb, 144LQFP -40/+85deg

Atmel AT32UC3A0512-ALTT

Part Number: AT32UC3A0512-ALTT

Manufacturer: Atmel

Description: 32- bit Microcontrollers (MCU) 512 Kb, 144LQFP -40/+85deg. Green

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Docket:
Features
ˇ High Performance, Low Power AVRŽ32 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: AVR
  • Data Bus Width: 32 bit
  • Height: 1.45 mm
  • Interface: 2-Wire, RS-485, SPI, USART
  • Length: 20.1 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: LQFP
  • Packaging Type: Tray
  • Processor Series: AT32UC3x
  • Program Memory Size: 512 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: 20.1 mm
  • RoHS: Yes
  • Part Aliases: AT32UC3A0512-ALTTA

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