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Microcontrollers and Processors / Microcontrollers / ATSAM3U4EA-AU
Datasheets
ATSAM3U4EA-AU by:

IC MCU 32BIT 256KB FLASH 144LQFP

Part Details for ATSAM3U4EA-AU by Microchip Technology Inc

Results Overview of ATSAM3U4EA-AU by Microchip Technology Inc

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ATSAM3U4EA-AU Information

ATSAM3U4EA-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 ATSAM3U4EA-AU

Part # Distributor Description Stock Price Buy
DISTI # 12T1321
Newark Mcu, 32Bit, Cortex-M3, 96Mhz, Lqfp-144, Product Range:Sam32 Family Sam 3U Series Microcontrollers, Architecture:Arm Cortex-M3, No. Of Bits:32Bit, Cpu Speed:96Mhz, Program Memory Size:256Kb, Ram Memory Size:52Kb, No. Of Pins:144Pins, Rohs Compliant: Yes |Microchip ATSAM3U4EA-AU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 29
  • 1 $8.9300
  • 10 $8.2600
  • 25 $7.8900
$7.8900 / $8.9300 Buy Now
DISTI # ATSAM3U4EA-AU
Avnet Americas Cortex based Processor 144-Pin LQFP - Trays (Alt: ATSAM3U4EA-AU) RoHS: Compliant Min Qty: 120 Package Multiple: 60 Lead time: 4 Weeks, 0 Days Container: Tray 0
  • 120 $8.0762
  • 240 $7.8907
  • 360 $7.7254
  • 600 $7.6613
  • 1,200 $7.5964
$7.5964 / $8.0762 Buy Now
DISTI # ATSAM3U4EA-AU
Microchip Technology Inc LQFP, GREEN, IND TEMP, MRL A, LQFP, Projected EOL: 2039-11-07 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tray 7997

Alternates Available

COO: China, Taiwan
  • 1 $9.2100
  • 25 $8.3900
  • 100 $7.5900
  • 1,000 $6.9400
  • 5,000 $6.6500
$6.6500 / $9.2100 Buy Now
DISTI # ATSAM3U4EA-AU
TME IC: ARM microcontroller, Flash: 256kx8bit, LQFP144, 1.62÷1.95VDC Min Qty: 1 0
  • 1 $10.1700
  • 10 $9.6100
  • 25 $9.2400
  • 100 $8.3800
$8.3800 / $10.1700 RFQ
NAC LQFP, GREEN, IND TEMP, MRL A - Package: 144 LQFP 20x20x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 60 Container: Tray 7440
  • 1 $9.5000
  • 100 $8.6100
  • 500 $8.0700
  • 1,000 $7.8800
$7.8800 / $9.5000 Buy Now
DISTI # ATSAM3U4EA-AU
Avnet Silica Cortex based Processor 144-Pin LQFP (Alt: ATSAM3U4EA-AU) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATSAM3U4EA-AU
EBV Elektronik Cortex based Processor 144-Pin LQFP (Alt: ATSAM3U4EA-AU) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 5 Weeks, 0 Days EBV - 3060
Buy Now
LCSC ARM-M3 96MHz LQFP-144(20x20) Microcontrollers (MCU/MPU/SOC) ROHS 6
  • 1 $8.7693
  • 10 $8.3799
$8.3799 / $8.7693 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 60 2460
  • 60 $14.0000
  • 2,460 $12.9600
$12.9600 / $14.0000 Buy Now
Win Source Electronics IC MCU 32BIT 256KB FLASH 144LQFP 10509
  • 6 $9.1690
  • 12 $8.5775
  • 19 $8.2817
  • 27 $7.6902
  • 34 $7.3944
  • 43 $7.0986
$7.0986 / $9.1690 Buy Now

Part Details for ATSAM3U4EA-AU

ATSAM3U4EA-AU CAD Models

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ATSAM3U4EA-AU Part Data Attributes

Parametric Data
ATSAM3U4EA-AU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATSAM3U4EA-AU Microchip Technology Inc IC MCU 32BIT 256KB FLASH 144LQFP
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) 53248
ROM (words) 262144
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

ATSAM3U4EA-AU Related Parts

ATSAM3U4EA-AU Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the ATSAM3U4EA-AU is 96 MHz.

  • The ATSAM3U4EA-AU has 512 KB of flash memory.

  • The ATSAM3U4EA-AU has 100 KB of SRAM.

  • Yes, the ATSAM3U4EA-AU has a built-in USB interface that supports USB 2.0 Full-Speed and Low-Speed modes.

  • The power consumption of the ATSAM3U4EA-AU in active mode is typically around 150 mA at 96 MHz.

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