Datasheets
ATMEGA32U4RC-AU by:
Microchip Technology Inc
Atmel Corporation
Microchip Technology Inc
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IC MCU 8BIT 32KB FLASH 44TQFP

Part Details for ATMEGA32U4RC-AU by Microchip Technology Inc

Results Overview of ATMEGA32U4RC-AU by Microchip Technology Inc

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ATMEGA32U4RC-AU Information

ATMEGA32U4RC-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 ATMEGA32U4RC-AU

Part # Distributor Description Stock Price Buy
DISTI # 68T2842
Newark Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44, Product Range:Avr Atmega Family Atmega32 Serie... s Microcontrollers, Architecture:Megaavr, Mcu Core Size:8Bit, Program Memory Size:32Kb, Ram Memory Size:2.5Kb, Cpu Speed:16Mhz Rohs Compliant: Yes |Microchip ATMEGA32U4RC-AU more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 153
  • 1 $3.7500
  • 10 $3.7500
  • 25 $3.7500
  • 50 $3.7500
  • 100 $3.7500
$3.7500 Buy Now
DISTI # ATMEGA32U4RC-AU-ND
DigiKey IC MCU 8BIT 32KB FLASH 44TQFP Min Qty: 1 Lead time: 4 Weeks Container: Tray 6287
In Stock
  • 1 $5.2600
  • 25 $4.8300
  • 100 $4.3800
$4.3800 / $5.2600 Buy Now
DISTI # 68T2842
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: 68T2842) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 38 Weeks, 4 Days Container: Bulk 153 Partner Stock
  • 1 $5.4700
  • 10 $5.2500
  • 25 $5.0200
  • 50 $4.7900
  • 100 $4.5600
$4.5600 / $5.4700 Buy Now
DISTI # ATMEGA32U4RC-AU
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP - Trays (Alt: ATMEGA32U4RC-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 4 Weeks, 0 Days Container: Tray 0
  • 160 $4.5421
  • 320 $4.5047
  • 640 $4.4674
  • 960 $4.4302
  • 1,280 $4.3930
$4.3930 / $4.5421 Buy Now
DISTI # 556-ATMEGA32U4RC-AU
Mouser Electronics 8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn RoHS: Compliant 810
  • 1 $5.2600
  • 25 $4.8300
  • 100 $4.3800
$4.3800 / $5.2600 Buy Now
DISTI # V99:2348_07151136
Arrow Electronics MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2202 Americas - 475
  • 1 $4.5110
$4.5110 Buy Now
DISTI # ATMEGA32U4RC-AU
Microchip Technology Inc 16 MHz, TQFP, Ind Temp, Green, TQFP, Projected EOL: 2039-03-26 RoHS: Compliant Lead time: 25 Weeks, 0 Days Container: Tray 1440

Alternates Available
  • 1 $5.2600
  • 25 $4.8300
  • 100 $4.3800
  • 1,000 $4.0100
  • 5,000 $3.8100
$3.8100 / $5.2600 Buy Now
Future Electronics ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44 RoHS: Compliant pbFree: Yes Min Qty: 320 Package Multiple: 160 Lead time: 4 Weeks Container: Tray 0
Tray
  • 160 $4.4200
$4.4200 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 32KB Flash - 3.3V/5V - 44-Pin TQFP - Tray RoHS: Compliant 753 In Stock
1440 Factory Stock
  • 5 $5.2850
  • 25 $3.7310
  • 160 $3.6590
  • 320 $3.6400
  • 640 $3.6220
$3.6220 / $5.2850 Buy Now
DISTI # 66217992
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 10 Package Multiple: 5 Date Code: 2245 Americas - 750
  • 10 $6.2235
  • 25 $4.3882
  • 160 $4.3059
  • 320 $4.2824
  • 640 $4.2588
$4.2588 / $6.2235 Buy Now
DISTI # 70366090
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2202 Americas - 475
  • 2 $4.5110
$4.5110 Buy Now
DISTI # 85907683
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 7 Package Multiple: 1 Date Code: 2317 Americas - 411
  • 7 $3.9800
  • 10 $3.9700
  • 50 $3.9200
  • 320 $3.9100
$3.9100 / $3.9800 Buy Now
DISTI # 78958922
Verical MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 14 Package Multiple: 1 Americas - 153
  • 14 $5.9055
  • 25 $5.6518
  • 50 $5.4365
  • 100 $5.2520
$5.2520 / $5.9055 Buy Now
Bristol Electronics   Min Qty: 1 5
  • 1 $11.2000
  • 4 $7.2800
$7.2800 / $11.2000 Buy Now
Quest Components   4
  • 1 $15.0000
  • 2 $10.0000
  • 4 $7.5000
$7.5000 / $15.0000 Buy Now
DISTI # ATMEGA32U4RC-AU
TME IC: AVR microcontroller, TQFP44, 2.7÷5.5VDC, Ext.inter: 13, Cmp: 1 Min Qty: 1 0
  • 1 $5.7700
  • 5 $5.3400
  • 25 $4.9800
  • 100 $4.8500
$4.8500 / $5.7700 RFQ
NAC 16 MHz, TQFP, Ind Temp, Green - Package: 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 160 Package Multiple: 160 Container: Tray 0
  • 1 $5.4700
  • 100 $4.9600
  • 500 $4.6500
  • 1,000 $4.5400
$4.5400 / $5.4700 Buy Now
DISTI # ATMEGA32U4RC-AU
Avnet Silica (Alt: ATMEGA32U4RC-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATMEGA32U4RC-AU
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray 411
  • 1 $3.9800
  • 10 $3.9700
  • 50 $3.9200
  • 320 $3.9100
  • 640 $3.7200
$3.7200 / $3.9800 Buy Now
DISTI # ATMEGA32U4RC-AU
EBV Elektronik (Alt: ATMEGA32U4RC-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 32KB Flash - 3.3V/5V - 44-Pin TQFP - Tray RoHS: Compliant 753 In Stock
1440 Factory Stock
  • 5 $5.2850
  • 25 $3.7310
  • 160 $3.6590
  • 320 $3.6400
  • 640 $3.6220
$3.6220 / $5.2850 Buy Now

Part Details for ATMEGA32U4RC-AU

ATMEGA32U4RC-AU CAD Models

ATMEGA32U4RC-AU Part Data Attributes

ATMEGA32U4RC-AU Microchip Technology Inc
Buy Now Datasheet
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ATMEGA32U4RC-AU Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44TQFP
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, TQFP-44
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 25 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
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-G44
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of External Interrupts 5
Number of I/O Lines 26
Number of Serial I/Os 1
Number of Terminals 44
Number of Timers 4
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 TQFP44,.39SQ,31
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 2560
ROM (words) 32768
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 16 MHz
Supply Current-Max 15 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

ATMEGA32U4RC-AU Related Parts

ATMEGA32U4RC-AU Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the ATMEGA32U4RC-AU is 8 MHz.

  • The ATMEGA32U4RC-AU has 32 KB of flash memory.

  • Yes, the ATMEGA32U4RC-AU has a built-in USB controller and can be used for USB applications.

  • The operating voltage range of the ATMEGA32U4RC-AU is 2.7V to 5.5V.

  • Yes, the ATMEGA32U4RC-AU has 12-channel, 10-bit ADCs.