DistyParts Icon
ATSAM3U4E-AU The ATSAM3U4E-AU is a 32-bit microcontroller from Atmel featuring an ARM Cortex-M3 core. It offers 256KB of flash memory and operates at speeds up to 84MHz.
Mfr Part #:

ATSAM3U4E-AU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The ATSAM3U4E-AU is a 32-bit microcontroller from Atmel featuring an ARM Cortex-M3 core. It offers 256KB of flash memory and operates at speeds up to 84MHz.
✓ Total Stock: 5,166 pcs
$ Price Range: $2.50

ATSAM3U4E-AU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
5,166 pcs
On Request
5166 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATSAM3U4E-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Lead Style
Mounting Type
Number of I/O
Operating Temperature
Operating Voltage
Peripherals
Program Memory Size
RAM Size
SVHC Present
Speed
View Similar Products (0)

ATSAM3U4E-AU Description

Short technical summary and product information.

This 32-bit microcontroller, the ATSAM3U4E-AU from Atmel, is built around an ARM Cortex-M3 core. It provides 256KB of on-chip flash memory for program storage and 68KB of SRAM for data. The device operates at a maximum clock speed of 84MHz, making it suitable for various embedded applications.

 

Connectivity options include CANbus, Ethernet, I²C, SPI, UART/USART, and USB, among others. It features 103 I/O pins and includes peripherals such as Brown-out Detect/Reset, DMA, I²S, POR, PWM, and a watchdog timer for robust performance. The operating voltage range is from 1.62V to 3.6V, and it can function within a temperature range of -40°C to +85°C.

 

The ATSAM3X4EA-CU is packaged in a compact 144-ball BGA (13x13mm) format, designed for high-density surface mount assembly. It also includes A/D converters (16x12b) and D/A converters (2x12b).

ATSAM3U4E-AU Quick Information

Product Type: Microcontroller
Series: SAM3X
Canonical Name: ATSAM3U4E-AU Microcontroller
Subcategory: Embedded Microcontroller

ATSAM3U4E-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ATSAM3U4E-AU Estimated Pricing

Qty Low High
1+ $2.50 $2.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATSAM3U4E-AU Features

  • 32-bit ARM Cortex-M3 core processor.
  • 256KB on-chip flash memory.
  • 68KB SRAM for data storage.
  • Operates at up to 84MHz clock speed.
  • 103 general purpose I/O pins.

ATSAM3U4E-AU Applications

  • Ideal for industrial control systems.
  • Suitable for networked embedded devices.
  • Used in automotive and IoT applications.
  • Supports real-time data acquisition.
  • Enables complex motor control with PWM.

ATSAM3U4E-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAM3U4E-AU?

1.62V to 3.6V.

What package is the ATSAM3U4E-AU available in?

144-BGA (13x13) and 144-LFBGA.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum clock speed?

84MHz.

How much flash memory does it have?

256KB.

How many I/O pins are available?

103.

What connectivity interfaces are supported?

CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Memory Card, SPI, SSC, UART/USART, USB.

Home

Categories