Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | ATMEGA32U4-AU |
| OEMstron Part # | ATMEGA32U4-AU |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 32KB FLASH 44TQFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ATMEGA32U4-AU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 26 - Mar 3 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
ATMEGA32U4-AU Specifications
| Part Number | ATMEGA32U4-AU | |
| Brand | Microchip Technology | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Microchip Technology | |
| Series | AVR® ATmega | |
| Core Processor | AVR | |
| Core Size | 8-Bit | |
| Speed | 16MHz | |
| Connectivity | I²C, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 26 | |
| Program Memory Size | 32KB (16K x 16) | |
| Program Memory Type | FLASH | |
| EEPROM Size | 1K x 8 | |
| RAM Size | 2.5K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | |
| Data Converters | A/D 12x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
ATMEGA32U4-AU Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# V36:1790_07151132 Microchip Technology Inc |
MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant
|
Americas - 0 |
|
ATMEGA32U4-AUR D# V72:2272_07151016 Microchip Technology Inc |
MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# ATMEGA32U4-AU Atmel Corporation |
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA32U4-AU) |
Americas - 5 |
|
ATMEGA32U4-AUR D# 68T2839 Microchip Technology Inc |
MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R - Bulk (Alt: 68T2839) RoHS: Compliant
|
Americas - 685 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# ATMEGA32U4-AU Microchip Technology Inc |
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA32U4-AU) |
Europe - 0 |
|
ATMEGA32U4-AUR D# ATMEGA32U4-AUR Microchip Technology Inc |
MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA32U4-AUR) |
Europe - 0 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR Atmel Corporation |
MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44 |
1253 |
|
ATMEGA32U4-AU Atmel Corporation |
MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44 |
Contact Us |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR D# C1S124600307454 Microchip Technology Inc |
16 MHz, TQFP, Ind Temp, Green RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
171 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Microchip Technology Inc |
8-Bit FLASH AVR 16MHz 2.7V ~ 5.5V QFP-44_10x10x08P ATMEL & AVR RoHS |
25783 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# ATMEGA32U4-AU-ND Microchip Technology Inc |
IC MCU 8BIT 32KB FLASH 44TQFP |
786 In Stock |
|
ATMEGA32U4-AUR D# ATMEGA32U4-AURCT-ND Microchip Technology Inc |
IC MCU 8BIT 32KB FLASH 44TQFP |
3417 In Stock |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Atmel Corporation |
In stock shipping within 2days |
500 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# 1748525 Microchip Technology Inc |
MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
ATMEGA32U4-AUR D# 2443182 Microchip Technology Inc |
MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
955 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Microchip Technology Inc |
ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44 RoHS: Compliant
pbFree: Yes
|
0 Tray |
|
ATMEGA32U4-AUR Microchip Technology Inc |
ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44 RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
ATMEGA32U4AUR Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
2589 |
|
ATMEGA32U4AU |
OEM/CM QUOTES ONLY | NO BROKERS |
345 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Microchip Technology Inc |
AVR series Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) RoHS: Compliant
|
30000 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# C44854 Microchip Technology Inc |
25698 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Microchip Technology Inc |
MCU 8-bit - AVR ATmega Family ATmega32 Series Microcontrollers - 16 MHz - 32 KB - 2.5 KB - 44 Pins. RoHS: Not Compliant
|
480 On Order |
|
ATMEGA32U4-AUR Microchip Technology Inc |
MCU 8-bit - Low Power High Performance - AVR ATmega Family ATmega48 Series Microcontrollers - 32KB Flash - 16 MHz - 3.3V/5V - 44-Pin. RoHS: Not Compliant
|
1207 In Stock 3000 On Order |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# ATMEGA32U4-AU Microchip Technology Inc |
AVR USB 32K FLASH TQFP44 INDUSTRIAL RoHS: Compliant
pbFree: Yes
|
27221 |
|
ATMEGA32U4-AUR D# ATMEGA32U4-AUR Microchip Technology Inc |
16 MHz TQFP Ind Temp Green RoHS: Compliant
pbFree: Yes
|
40269 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Microchip Technology Inc |
AVR USB 32K FLASH TQFP44 INDUSTRIAL - Package: 44 TQFP 10x10x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
|
ATMEGA32U4-AUR Microchip Technology Inc |
16 MHz, TQFP, Ind Temp, Green - Package: 44 TQFP 10x10x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# MCHP00000005562 Microchip Technology Inc |
AVR USB 32K FLASH TQFP44 INDUSTRIAL - Package: 44 TQFP 10x10x1mm TRAY |
0 |
|
ATMEGA32U4-AUR D# MCHP00000005563 Microchip Technology Inc |
16 MHz, TQFP, Ind Temp, Green - Package: 44 TQFP 10x10x1mm T/R |
0 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR D# 68T2839 Microchip Technology Inc |
MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega32 Series Microcontrollers, CPU Speed:16MHz, Program Memory Size:32KB, RAM Memory Size:2.5KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:26I/O s RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
400 |
|
ATMEGA32U4-AU D# 68T2838 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega32 Series Microcontrollers, Architecture:megaAVR, MCU Core Size:8bit, Program Memory Size:32KB, RAM Memory Size:2.5KB, CPU Speed:16MHz RoHS Compliant: Yes RoHS: Compliant
Min Qty: 160
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# NS-ATMEGA32U4-AU Atmel Corporation |
OEM/CM ONLY |
6900 |
|
ATMEGA32U4-AUR D# NS-ATMEGA32U4-AUR Atmel Corporation |
OEM/CM ONLY |
9886 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR Microchip Technology Inc |
MCU 8-bit - Low Power High Performance - AVR ATmega Family ATmega48 Series Microcontrollers - 32KB Flash - 16 MHz - 3.3V/5V - 44-Pin. RoHS: Not Compliant
|
1207 In Stock 3000 On Order |
|
ATMEGA32U4-AU Microchip Technology Inc |
MCU 8-bit - AVR ATmega Family ATmega32 Series Microcontrollers - 16 MHz - 32 KB - 2.5 KB - 44 Pins. RoHS: Not Compliant
|
480 On Order |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU D# 1310289 Microchip Technology Inc |
Microchip ATMEGA32U4-AU, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin TQFP, EA Min Qty: 1
Container: Bulk
|
47 |
|
ATMEGA32U4-AUR D# 1772783 Microchip Technology Inc |
Microchip ATMEGA32U4-AUR, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin TQFP, RL Min Qty: 1500
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Atmel Corporation |
ATMEGA32 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
5 |
| Part Number | Description | Stock |
|
ATMEGA32U4AU Atmel Corporation |
OEM/CM ONLY |
4816 |
|
ATMEGA32U4AUR Atmel Corporation |
OEM/CM ONLY |
202 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Atmel Corporation |
shipping today |
195 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR D# 51545035 Microchip Technology Inc |
MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R RoHS: Compliant
|
Americas - 1207 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AU Atmel Corporation |
IC MCU 8BIT 32KB FLASH 44TQFP |
7500 |
| Part Number | Description | Stock |
|
ATMEGA32U4-AUR D# 2443182 Microchip Technology Inc |
MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1074 |
|
ATMEGA32U4-AU D# 1748525 Microchip Technology Inc |
MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
The Products You May Be Interested In
 |
R5F21286KSP#W4 | IC MCU 16BIT 32KB FLASH 20LSSOP | 416 More on Order |
 |
RM46L450CPGET | IC MCU 32BIT 1MB FLASH 144LQFP | 465 More on Order |
 |
PIC24FV32KA302-I/ML | IC MCU 16BIT 32KB FLASH 28QFN | 1764 More on Order |
 |
LM3S9B90-IBZ80-C1T | IC MCU 32BIT 256KB FLASH 108BGA | 386 More on Order |
 |
NUC120RE3DN | IC MCU 32BIT 128KB FLASH 64LQFP | 531 More on Order |
 |
STM32L073RZT6TR | IC MCU 32BIT 192KB FLASH 64LQFP | 192 More on Order |
 |
CY8C27243-24PVIT | IC MCU 8BIT 16KB FLASH 20SSOP | 209 More on Order |
 |
HAT2286C-EL-E | MICROCONTROLLER | 489 More on Order |
|
UPD70F3239M2GJ(A1)-GAE-E2-AX | IC MCU | 457 More on Order |
|
CYTT21403-56LQI44T | IC MCU 32BIT 56QFN | 492 More on Order |
 |
MC9S12DJ128BCFU | IC MCU 16BIT 128KB FLASH 80QFP | 220 More on Order |
 |
DSPIC33CH128MP502-I/SS | IC MCU 16BIT 152KB FLASH 28SSOP | 1559 More on Order |
Quick Inquiry
| In Stock | 2,929 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 5.2583 | $ 5.2583 |
| 100 | $ 5.2583 | $ 525.8300 |
| 500 | $ 5.2583 | $ 2,629.1500 |
| 1000 | $ 5.2583 | $ 5,258.3000 |
| 2500 | $ 5.2583 | $ 13,145.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
