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Microcontrollers and Processors / Microcontrollers / ATMEGA32U2-AUR
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ATMEGA32U2-AUR by:

IC MCU 8BIT 32KB FLASH 32TQFP

Part Details for ATMEGA32U2-AUR by Microchip Technology Inc

Results Overview of ATMEGA32U2-AUR by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

ATMEGA32U2-AUR Information

ATMEGA32U2-AUR 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 ATMEGA32U2-AUR

Part # Distributor Description Stock Price Buy
DISTI # 68T2835
Newark 16 Mhz, Tqfp, Ind Temp, Green 32 Tqfp 7X7X1Mm T/R Rohs Compliant: Yes |Microchip ATMEGA32U2-AUR RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $3.3600
$3.3600 Buy Now
DISTI # ATMEGA32U2-AURCT-ND
DigiKey IC MCU 8BIT 32KB FLASH 32TQFP Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 14889
In Stock
  • 1 $3.9500
  • 25 $3.6200
  • 100 $3.2600
  • 2,000 $3.2600
$3.2600 / $3.9500 Buy Now
DISTI # ATMEGA32U2-AUR
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 32-Pin LQFP T/R - Tape and Reel (Alt: ATMEGA32U2-AUR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 2,000 $3.3944
  • 4,000 $3.3664
  • 8,000 $3.3385
  • 12,000 $3.3107
  • 16,000 $3.2830
$3.2830 / $3.3944 Buy Now
DISTI # 556-ATMEGA32U2-AUR
Mouser Electronics 8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz RoHS: Compliant 7865
  • 1 $3.2400
  • 2,000 $3.2400
$3.2400 Buy Now
DISTI # V72:2272_07151405
Arrow Electronics MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2311 Container: Cut Strips Americas - 1800
  • 1 $4.5220
  • 10 $4.4520
  • 25 $4.3830
  • 100 $4.3130
  • 250 $4.2430
  • 500 $4.1730
  • 1,000 $4.1040
$4.1040 / $4.5220 Buy Now
DISTI # ATMEGA32U2-AUR
Microchip Technology Inc 16 MHz, TQFP, Ind Temp, Green, TQFP, Projected EOL: 2039-11-19 COO: Philippines ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Reel 2000

Alternates Available
  • 1 $3.9500
  • 25 $3.6200
  • 100 $3.2600
  • 1,000 $3.0100
  • 5,000 $2.8600
$2.8600 / $3.9500 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 32KB Flash - 3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
8000 Factory Stock
  • 5 $8.8600
  • 100 $8.7300
  • 250 $8.5900
  • 500 $8.4700
  • 1,000 $4.4800
  • 1,500 $3.1500
  • 2,000 $3.0900
$3.0900 / $8.8600 Buy Now
DISTI # 68020756
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 10 Package Multiple: 5 Date Code: 2311 Americas - 2000
  • 10 $11.2152
  • 100 $10.6724
  • 250 $10.4121
  • 500 $10.0118
  • 1,000 $5.2093
$5.2093 / $11.2152 Buy Now
DISTI # 68402911
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2311 Americas - 1800
  • 2 $4.5220
  • 10 $4.4520
  • 25 $4.3830
  • 100 $4.3130
  • 250 $4.2430
  • 500 $4.1730
  • 1,000 $4.1040
$4.1040 / $4.5220 Buy Now
DISTI # ATMEGA32U2-AUR
IBS Electronics 8-BIT AVR MCU 32 KB 1024 BYTES 16 MHZ 2.7 TO 5.5V TQFP-32 ROHS Min Qty: 5 Package Multiple: 1 2000
  • 5 $11.5180
  • 100 $11.3490
  • 250 $11.1670
  • 500 $11.0110
  • 1,000 $5.8240
  • 1,500 $4.0950
  • 2,000 $4.0170
$4.0170 / $11.5180 Buy Now
NAC 16 MHz, TQFP, Ind Temp, Green - Package: 32 TQFP 7x7x1mm T/R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 0
  • 1 $4.0900
  • 100 $3.7100
  • 500 $3.4700
  • 1,000 $3.3900
$3.3900 / $4.0900 Buy Now
Master Electronics MCU - 8-bit AVR RISC - 32KB Flash - 3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
8000 Factory Stock
  • 5 $8.8600
  • 100 $8.7300
  • 250 $8.5900
  • 500 $8.4700
  • 1,000 $4.4800
  • 1,500 $3.1500
  • 2,000 $3.0900
$3.0900 / $8.8600 Buy Now
Win Source Electronics IC MCU 8BIT 32KB FLASH 32TQFP / AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 32-TQFP (7x7) 16000
  • 11 $5.2605
  • 27 $4.3164
  • 42 $4.1815
  • 58 $4.0466
  • 74 $3.9117
  • 99 $3.5070
$3.5070 / $5.2605 Buy Now

Part Details for ATMEGA32U2-AUR

ATMEGA32U2-AUR CAD Models

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ATMEGA32U2-AUR Part Data Attributes

Parametric Data
ATMEGA32U2-AUR Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA32U2-AUR Microchip Technology Inc IC MCU 8BIT 32KB FLASH 32TQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Has ADC NO
Additional Feature OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHz
Address Bus Width
Bit Size 8
Boundary Scan YES
CPU Family AVR RISC
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G32
JESD-609 Code e3
Length 7 mm
Low Power Mode YES
Number of External Interrupts 21
Number of Serial I/Os 1
Number of Terminals 32
Number of Timers 2
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 TQFP
Package Equivalence Code TQFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Qualification Status Not Qualified
RAM (bytes) 1024
ROM (words) 32768
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 16 MHz
Supply Current-Max 21 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA32U2-AUR

This table gives cross-reference parts and alternative options found for ATMEGA32U2-AUR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATMEGA32U2-AUR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ATMEGA32U2-AU Microchip Technology Inc $3.3158 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA32U2-AUR vs ATMEGA32U2-AU
ATMEGA32U2-AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP32, 7 X 7 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, TQFP-32 ATMEGA32U2-AUR vs ATMEGA32U2-AU
ATMEGA32U2-AUR Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP32, ATMEGA32U2-AUR vs ATMEGA32U2-AUR
Part Number Manufacturer Composite Price Description Compare
ATMEGA32U2-MU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, MO-220VHHD-2, QFN-32 ATMEGA32U2-AUR vs ATMEGA32U2-MU

ATMEGA32U2-AUR Related Parts

ATMEGA32U2-AUR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the ATMEGA32U2-AUR is 16 MHz.

  • The ATMEGA32U2-AUR has 32 KB of flash memory.

  • Yes, the ATMEGA32U2-AUR has a built-in USB controller and can be used for USB applications.

  • The operating voltage range of the ATMEGA32U2-AUR is 2.7V to 5.5V.

  • Yes, the ATMEGA32U2-AUR has 1 KB of built-in EEPROM.

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