Part Details for ATMEGA32U4-AU by Atmel Corporation
Results Overview of ATMEGA32U4-AU by Atmel Corporation
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Aerospace and Defense
Healthcare
Entertainment and Gaming
Robotics and Drones
ATMEGA32U4-AU Information
ATMEGA32U4-AU by Atmel Corporation 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 ATMEGA32U4-AU
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 36 |
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RFQ | ||
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Rochester Electronics | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant Status: Active Min Qty: 1 | 5 |
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$3.9200 / $4.9000 | Buy Now |
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Chip 1 Exchange | INSTOCK | 13160 |
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RFQ | |
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Vyrian | Peripheral ICs | 3693 |
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RFQ | |
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Win Source Electronics | IC MCU 8BIT 32KB FLASH 44TQFP | 4800 |
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$3.3333 / $4.3055 | Buy Now |
Part Details for ATMEGA32U4-AU
ATMEGA32U4-AU CAD Models
ATMEGA32U4-AU Part Data Attributes
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ATMEGA32U4-AU
Atmel Corporation
Buy Now
Datasheet
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Compare Parts:
ATMEGA32U4-AU
Atmel Corporation
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, TQFP-44
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFP | |
| Package Description | 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, TQFP-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Core Architecture | AVR | |
| Device Core | AVR | |
| Clock Speed | 16 | |
| Ram | 2.5 | |
| Flash Memory | 32 | |
| Can | 0 | |
| Adc Channels | 12 | |
| Adc Resolution | 10 | |
| Has ADC | YES | |
| Additional Feature | ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V | |
| Address Bus Width | ||
| Bit Size | 8 | |
| CPU Family | AVR RISC | |
| Clock Frequency-Max | 16 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQFP-G44 | |
| Length | 10 mm | |
| Number of I/O Lines | 26 | |
| Number of Terminals | 44 | |
| 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,.47SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE | |
| 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 | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for ATMEGA32U4-AU
This table gives cross-reference parts and alternative options found for ATMEGA32U4-AU. 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 ATMEGA32U4-AU, 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 |
|---|---|---|---|---|
| ATMEGA32U4-AU | Microchip Technology Inc | $4.8681 | IC MCU 8BIT 32KB FLASH 44TQFP | ATMEGA32U4-AU vs ATMEGA32U4-AU |
ATMEGA32U4-AU Frequently Asked Questions (FAQ)
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The maximum clock frequency of the ATMEGA32U4-AU is 8 MHz.
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The ATMEGA32U4-AU has 32 KB of flash memory.
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Yes, the ATMEGA32U4-AU has a built-in USB controller and can be used for USB applications.
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The operating voltage range of the ATMEGA32U4-AU is 2.7V to 5.5V.
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Yes, the ATMEGA32U4-AU has 12-channel, 10-bit ADCs.