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All ProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA32U4-AUR

Microchip Technology ATMEGA32U4-AUR MCU2.5K x 8 QUAD

ATMEGA32U4-AUR
ATMEGA32U4-AUR
Program Memory Size: 32KB 16K x 16, Core Size: 8-Bit, Frequency: 16MHz, Series: AVR® ATmega, Package / Case: 44-TQFP
RoHS Compliant
Datasheet
1610-488-ATMEGA32U4-AUR
44-TQFP
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1500In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $17.714625$17.71
10+ $16.711905$167.12
100+ $15.765945$1576.59
500+ $14.873535$7436.77
1000+ $14.031645$14031.64
Unit Price:$17.714625
Subtotal: $17.71
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ATMEGA32U4-AUR Tech Specifications

Microchip Technology ATMEGA32U4-AUR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATMEGA32U4-AUR.

Product Attribute Attribute Value
Factory Lead Time7 Weeks
MountSurface Mount
Mounting TypeSurface Mount
Package / Case44-TQFP
Number of Pins44Pins
Data ConvertersA/D 12x10b
Number of I/Os26I/Os
Watchdog TimersYes
Usage LevelAutomotive grade
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
SeriesAVR® ATmega
Published2001
Pbfree Codeyes
Part StatusActive
Moisture Sensitivity Level (MSL)3 (168 Hours)
Number of Terminations44Terminations
Product Attribute Attribute Value
Additional FeatureALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
Voltage - Supply5V
Terminal PositionQUAD
Terminal FormGULL WING
Terminal Pitch0.8mm
Frequency16MHz
Base Part NumberATMEGA32U4
InterfaceSPI, USART, USB
Memory Size32kB
Oscillator TypeInternal
RAM Size2.5K x 8
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
Core ProcessorAVR
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size8-Bit
Program Memory Size32KB 16K x 16
Product Attribute Attribute Value
ConnectivityI2C, SPI, UART/USART, USB
Bit Size8
Has ADCYES
DMA ChannelsNO
Data Bus Width8b
Number of Timers/Counters4Timers/Counters
EEPROM Size1K x 8
On Chip Program ROM Width8
Number of ADC Channels12ADC Channels
Voltage - Supply (Max)5.5V
Number of PWM Channels14PWM Channels
Number of USB Channels1USB Channel
Height1.2mm
REACH SVHCNo SVHC
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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ATMEGA32U4-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA32U4-AUR

Datasheets
USB DFU Bootloader Datasheet
ATmega16U4,32U4 Summary
ATmega16U4,32U4 Datasheet
PCN Obsolescence/ EOL
Fab Site 22/Jan/2020
PCN Design/Specification
Copper Bonding Wire 06/Jun/2014
Marking Chgs 11/Jul/2017
PCN Packaging
MBB/Label Chgs 16/Nov/2018
ConflictMineralStatement
Microchip-company-68.pdf

ATMEGA32U4-AUR Comparison

The parts on the right have similar specifications to Microchip Technology & ATMEGA32U4-AUR.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Package / Case

  • RAM Size

  • Oscillator Type

  • Peripherals

  • Mounting Type

  • Packaging

  • Core Size

  • Program Memory Type

  • Availability

  • Price

  • Quantity

  • ATMEGA32U4-AUR

  • Microchip Technology

  • 3 (168 Hours)

  • 44-TQFP

  • 2.5K x 8

  • Internal

  • Brown-out Detect/Reset, POR, PWM, WDT

  • Surface Mount

  • Tape & Reel (TR)

  • 8-Bit

  • FLASH

  • 1500

  • $17.714625

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