ATMEGA32U4-AU

Microchip Technology
556-ATMEGA32U4-AU
ATMEGA32U4-AU

Mfr.:

Description:
8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
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Datasheet:
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Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
6,031
Expected 18/6/2026
Factory Lead Time:
8
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (SGD)

Qty. Unit Price
Ext. Price
$7.35 $7.35
$6.73 $168.25
$6.10 $610.00

Alternative Packaging

Mfr. Part No.:
ATMEGA32U4-AUR
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
$7.49
Min:
1

Similar Product

Microchip Technology ATMEGA32U4-AUR
Microchip Technology
8-bit Microcontrollers - MCU USB 32K Flash 16 MHz
Compare With Current Part

Product Attribute Attribute Value Select Attribute
Microchip
Product Category: 8-bit Microcontrollers - MCU
RoHS:  
AVR
32 kB
2.5 kB
TQFP-44
16 MHz
10 bit
26 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32U4
Tray
Brand: Microchip Technology
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: TH
Data RAM Type: SRAM
Data ROM Size: 1 kB
Data ROM Type: EEPROM
Interface Type: JTAG, SPI, TWI, USART, USB
Moisture Sensitive: Yes
Number of ADC Channels: 12 Channel
Number of Timers/Counters: 5 Timer
Processor Series: megaAVR
Product: MCUs
Product Type: 8-bit Microcontrollers - MCU
Program Memory Type: Flash
Factory Pack Quantity: 160
Subcategory: Microcontrollers - MCU
Tradename: AVR
Unit Weight: 500 mg
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Attributes selected: 0

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CNHTS:
8542319092
CAHTS:
8542310000
USHTS:
8542310015
JPHTS:
8542310324
KRHTS:
8542311000
TARIC:
8542319000
MXHTS:
8542310399
ECCN:
EAR99

ATmega32U4 8-bit MCU with USB Controller

Microchip Technology ATmega32U4 8-bit Microcontroller (MCU) with USB Controller is a low-power, AVR® RISC-based device featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low-speed device module, 12-channel, 10-bit analog-to-digital converter, and JTAG interface for on-chip-debug. This Microchip device achieves up to 16 MIPS throughput at 16MHz and 2.7 to 5.5V operation. By executing powerful instructions in a single clock cycle, Microchip ATmega32U4 MCU achieves throughputs approaching 1MIPS per MHz, allowing you to optimize power consumption versus processing speed.

Functional Safety Solutions

Microchip Technology Functional Safety Solutions offer robustness, reliability, and safety to end-products. In some application segments, these requirements are formalized and mandatory, while in others, they are implemented to differentiate the product and take the step from a good product to an excellent product. The standards for functional safety depend on the market that is targeted. Many standards support multiple levels of rigorousness, which are applied depending on the likelihood and severity of the hazard. The methods of addressing hazards range from detecting single failures and putting the system into a safe state to full redundancy, where failures should not only be detected but also corrected without any interruption or degradation of service.

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