ATMEGA32U4-MU by microchip technology
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Microchip Technology Authorized Distributor

ATMEGA32U4-MU

MCU - 8-bit AVR RISC - 32KB Flash - 3.3V/5V - 44-Pin VQFN Tape&Reel ...

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RoHS Compliant
TRAY Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The ATMEGA32U4-MU is a high performance, low power 8bit AVR RISC based microcontroller in 44 pin VQFN package. This device achieves throughputs approaching 1MIPS per MHz by executing powerful instructions in a single clock cycle. This allows system designer to optimize power consumption versus processing speed. The device has 32 general purpose working registers, four flexible timer/counters with compare modes and PWM, high speed timer/counter with compare modes and PLL adjustable source, 12 channels 10bit ADC with optional differential input stage, on-chip calibrated temperature sensor and programmable watchdog timer with internal oscillator.

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
ATMEGA32U4-MU
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542310015
COO:
PH
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
416
Package Type:
TRAY
RAM Size:
2.5 KB
Program Memory Type:
Flash
Operating Temperature:
-40 to 85 °C
Program Memory Size:
32 KB
ADC Resolution:
10 bit
Number of Programmable I/Os:
26

FREQUENTLY ASKED QUESTIONS

Is ATMEGA32U4-MU RoHS compliant?

Yes, ATMEGA32U4-MU is RoHS compliant.

What is the lead time for ATMEGA32U4-MU?

The standard lead time for ATMEGA32U4-MU is approximately 4 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 1,462

Can Ship immediately

Manufacturer Stock: 144,156   can ship 11/27/26

Minimum Order Quantity: 5

Factory Lead-Time 4 Weeks can ship 12/11/26  

Price (USD)

Qty
Unit Price
5
$5.42
25
$4.81
100
$4.32
416
$4.27
832
$4.26
1,248
$4.25
2,912
$4.24
5,408 +
$4.23
Supplier's Standard Package
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