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ATSAM3U2C - SMART ARM-based Flash MCU

Download the ATSAM3U2C datasheet PDF. This datasheet also covers the ATSAM3U4E variant, as both devices belong to the same smart arm-based flash mcu family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (ATSAM3U4E-Atmel.pdf) that lists specifications for multiple related part numbers.

General Description

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

It operates at a maximum speed of 96 MHz and

Overview

SAM3U Series Atmel | SMART ARM-based Flash MCU DATASHEET.

Key Features

  • up to 256 Kbytes of Flash and up to 52 Kbytes of SRAM. The peripheral set includes a High Speed USB Device Port with embedded transceiver, a High Speed MCI for SDIO/SD/MMC, an External Bus Interface with NAND Flash controller, up to 4 USARTs, up to 2 TWIs, up to 5 SPIs, as well as 4 PWM timers, one 3-channel 16bit general-purpose timer, a low-power RTC, a 12-bit ADC and a 10-bit ADC. The SAM3U devices have three software-selectable low-power modes: Sleep, Wait, and Backup. In Sleep mode, the pro.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
ATSAM3U2E SMART ARM-based Flash MCU
ATSAM3U1C SMART ARM-based Flash MCU
ATSAM3U1E SMART ARM-based Flash MCU
ATSAM3U4C SMART ARM-based Flash MCU
ATSAM3U4E SMART ARM-based Flash MCU
ATSAM4E16CA SMART ARM-based Flash MCU
ATSAM4E16EA SMART ARM-based Flash MCU
ATSAM4E8CA SMART ARM-based Flash MCU
ATSAM4E8EA SMART ARM-based Flash MCU
ATSAM4L2 ARM-based Flash MCU