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ATSAM3U - 32-bit ARM-based Microcontrollers

General Description

Atmel's SAM3U series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor.

Key Features

  • Core.
  • ARM® Cortex™-M3 revision 2.0 running at up to 96 MHz.
  • Memory Protection Unit (MPU).
  • Thumb®-2 instruction set Memories.
  • From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank.
  • From 16 to 48 Kbytes embedded SRAM with dual banks.
  • 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines.
  • Static Memory Controller (SMC): SRAM, NOR, NAND support. NAND Flash controller wit.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Features • Core – ARM® Cortex™-M3 revision 2.0 running at up to 96 MHz – Memory Protection Unit (MPU) – Thumb®-2 instruction set Memories – From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank – From 16 to 48 Kbytes embedded SRAM with dual banks – 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines – Static Memory Controller (SMC): SRAM, NOR, NAND support. NAND Flash controller with 4-kbyte RAM buffer and ECC System – Embedded voltage regulator for single supply operation – POR, BOD and Watchdog for safe reset – Quartz or resonator oscillators: 3 to 20 MHz main and optional low power 32.768 kHz for RTC or device clock.