SAM3U

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Description

SAM3U Engineering Sample Devices

SAM3U Engineering Sample Devices Errata

(file size: 190479, 9 pages, revision C, updated: 08/2010)

This document describes the known errata found on SAM3U engineering samples.

SAM3U Series

SAM3U Series Complete

(file size: 4.7 MB, 1163 pages, revision 6430G, updated: 04/2015)
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The Atmel® | SMART ARM®-based SAM3U4E is a member of the SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM Cortex®-M3 RISC processor. It operates at a maximum speed of 96MHz and features two 128KB of dual-bank flash memory and 52KB of SRAM. The peripheral set includes a High Speed USB device and PHY at 480Mbps, high-speed multimedia card interface for SDIO/SD/MMC, a 16-bit external bus interface supporting NAND flash, three USARTs, two TWIs (I2C), four SPIs, I2S, four PWM timers, three 16-bit timers, RTC, and eight 12-bit and eight 10-bit ADCs. The architecture sustains high-speed data transfers, with multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks to maximize data throughput. The SAM3U4C operates from 1.62V to 3.6V and is available in 144-pin LQFP and BGA packages.

Key Parameters

Parameter
Value

Flash (Kbytes):

256 Kbytes

Pin Count:

144

Max. Operating Freq. (MHz):

96 MHz

CPU:

Cortex-M3

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

96

Ext Interrupts:

96

USB Transceiver:

1

Quadrature Decoder Channels:

1

 

Ordering Code Package Operational Range Carrier Type Samples Atmel Store Availability1 Unit Price (USD)2 Buy Online
ATSAM3U4EA-AU LQFP R-LQ144_H 144 Industrial (A) (-40°C to 85°C) Request
ATSAM3U4EA-CU Industrial (A) (-40°C to 85°C) Request



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.