Datasheets
ATSAM3U2EA-AU by:
Microchip Technology Inc
Atmel Corporation
Microchip Technology Inc
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IC MCU 32BIT 128KB FLASH 144LQFP

Part Details for ATSAM3U2EA-AU by Microchip Technology Inc

Results Overview of ATSAM3U2EA-AU by Microchip Technology Inc

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ATSAM3U2EA-AU Information

ATSAM3U2EA-AU by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATSAM3U2EA-AU

Part # Distributor Description Stock Price Buy
DISTI # 68T3391
Newark Microcontroller Mcu, 32 Bit, Cortex-M3, 96Mhz, Lqfp-144, Product Range:Sam 32 Family Sam 3U Series ... Microcontrollers, Device Core:Arm Cortex-M3, Data Bus Width:32 Bit, Operating Frequency Max:96Mhz, Program Memory Size:128Kb Rohs Compliant: Yes |Microchip ATSAM3U2EA-AU more RoHS: Compliant Min Qty: 120 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 120 $8.2400
$8.2400 Buy Now
DISTI # ATSAM3U2EA-AU-ND
DigiKey IC MCU 32BIT 128KB FLASH 144LQFP Min Qty: 1 Lead time: 4 Weeks Container: Tray 38
In Stock
  • 1 $8.0700
  • 25 $7.3400
  • 100 $6.6500
$6.6500 / $8.0700 Buy Now
DISTI # ATSAM3U2EA-AU
Avnet Americas Cortex based Processor 144-Pin LQFP - Trays (Alt: ATSAM3U2EA-AU) RoHS: Compliant Min Qty: 120 Package Multiple: 60 Lead time: 4 Weeks, 0 Days Container: Tray 0
  • 120 $6.8701
  • 240 $6.8138
  • 360 $6.7568
  • 600 $6.7007
  • 1,200 $6.6439
$6.6439 / $6.8701 Buy Now
DISTI # 556-ATSAM3U2EA-AU
Mouser Electronics ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 RoHS: Compliant 0
  • 1 $8.0700
  • 25 $7.3400
  • 120 $6.6500
$6.6500 / $8.0700 Order Now
DISTI # ATSAM3U2EA-AU
Microchip Technology Inc LQFP, GREEN,IND TEMP, MRL A, LQFP, Projected EOL: 2039-12-12 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tray 467

Alternates Available
  • 1 $8.0700
  • 25 $7.3400
  • 100 $6.6500
  • 1,000 $6.0700
  • 5,000 $5.8100
$5.8100 / $8.0700 Buy Now
Future Electronics SAM3U Series 128 kB Flash 36 kB SRAM 96 MHz 32-Bit Microcontroller - LQFP-144 RoHS: Compliant pbFree: Yes Min Qty: 180 Package Multiple: 60 Lead time: 8 Weeks Container: Tray 0
Tray
  • 60 $6.7400
$6.7400 Buy Now
Onlinecomponents.com MCU - 32-bit ARM Cortex M3 RISC - 128KB Flash - 1.8V/3.3V - 144-Pin LQFP - Tray RoHS: Compliant 720 Factory Stock
  • 30 $10.1800
  • 60 $7.6300
  • 90 $7.1300
  • 120 $6.9800
$6.9800 / $10.1800 Buy Now
NAC LQFP, GREEN,IND TEMP, MRL A - Package: 144 LQFP 20x20x1.4mm TRAY RoHS: Compliant Min Qty: 60 Package Multiple: 60 Container: Tray 0
  • 1 $8.3100
  • 100 $7.5300
  • 500 $7.0600
  • 1,000 $6.8900
$6.8900 / $8.3100 Buy Now
DISTI # ATSAM3U2EA-AU
Avnet Silica Cortex based Processor 144Pin LQFP (Alt: ATSAM3U2EA-AU) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATSAM3U2EA-AU
EBV Elektronik Cortex based Processor 144Pin LQFP (Alt: ATSAM3U2EA-AU) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 32-bit ARM Cortex M3 RISC - 128KB Flash - 1.8V/3.3V - 144-Pin LQFP - Tray RoHS: Compliant 720 Factory Stock
  • 30 $10.1800
  • 60 $7.6300
  • 90 $7.1300
  • 120 $6.9800
$6.9800 / $10.1800 Buy Now

Part Details for ATSAM3U2EA-AU

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ATSAM3U2EA-AU Part Data Attributes

ATSAM3U2EA-AU Microchip Technology Inc
Buy Now Datasheet
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ATSAM3U2EA-AU Microchip Technology Inc IC MCU 32BIT 128KB FLASH 144LQFP
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description 20 X 20 MM, 0.50 MM PITCH, GREEN, PLASTIC, MS-026, LQFP-144
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Address Bus Width 24
Bit Size 32
Boundary Scan YES
CPU Family CORTEX-M3
Clock Frequency-Max 12 MHz
DAC Channels YES
DMA Channels YES
External Data Bus Width 8
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G144
JESD-609 Code e3
Length 20 mm
Low Power Mode YES
Number of DMA Channels 4
Number of I/O Lines 96
Number of Serial I/Os 3
Number of Terminals 144
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP144,.87SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Qualification Status Not Qualified
RAM (bytes) 36864
ROM (words) 131072
ROM Programmability FLASH
Seated Height-Max 1.45 mm
Speed 96 MHz
Supply Voltage-Max 1.95 V
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 20 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

ATSAM3U2EA-AU Related Parts

ATSAM3U2EA-AU Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the ATSAM3U2EA-AU is 96 MHz.

  • The ATSAM3U2EA-AU has 256 KB of flash memory.

  • The ATSAM3U2EA-AU has 48 KB of SRAM.

  • Yes, the ATSAM3U2EA-AU has a built-in USB 2.0 full-speed interface.

  • The power consumption of the ATSAM3U2EA-AU in active mode is typically around 150 mA at 96 MHz.