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Atmel ATMEGA32U4-AU

ATmega Series 16 MHz 32 KB Flash 2.5 KB SRAM 8-Bit Microcontroller - TQFP-44

Datasheet

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Authorized Distributors

Seller SKU Stock Purchase 1 10 100 1,000 10,000
Avnet
ATMEGA32U4-AU 106 Buy Now »
USD
6.03 5.42 4.22 4.22 4.22
Verical
ATMEGA32U4-AU 40 Buy Now »
USD
4.36 4.36 4.36
Newark
68T2838 878 Buy Now »
USD
6.38 5.70 4.69 3.56 3.56
Chip One Stop Japan
C1S124600178791 106 Buy Now »
USD
5.88 3.60 3.41 3.41 3.41
Mouser
556-ATMEGA32U4-AU 1,351 Buy Now »
USD
6.35 5.71 4.69 3.54 3.54
Future Electronics
ATMEGA32U4-AU 0 ··
USD
3.44 3.44 3.44 3.44
Digi-Key
ATMEGA32U4-AU-ND 0 ··
USD
6.35 5.71 4.70 3.53 3.53
Avnet Europe
ATMEGA32U4-AU 2,400 Buy Now »
USD
3.66 3.66
Avnet Asia
ATMEGA32U4-AU 0 ··
USD
5.10 3.69
RS Components
7153805 1,078 Buy Now »
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Non-Authorized Stocking Distributors

Seller SKU Stock Purchase 1 10 100 1,000 10,000
Seeed Studio
310010010 30,000 Buy Now »
USD
5.40 5.40 5.40 5.40 5.40
Freedom EMG
ATMEGA32U4-AU 60 ··
Abtronics
ATMEGA32U4-AU 1 ··
STLAA.com
ATMEGA32U4-AU 960 ··
Abacus Technologies
ATMEGA32U4-AU 8,213 ··
Ewing Components
ATMEGA32U4-AU 7,230 Send RFQ »
TME
ATMEGA32U4-AU 111 Buy Now »
USD
6.10 5.28 4.13 4.13 4.13
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Non-Authorized Dealers

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North Star Micro
ATMEGA32U4-AU Contact ··
TransparentC
ATMEGA32U4-AU Contact Send RFQ »
XS Micro
ATMEGA32U4-AU Contact ··

Descriptions

MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP
Avnet
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP
Avnet Asia
MCU, 8BIT, AVR, 32K FLASH, USB, 44TQFP; Controller Family/Series:AVR MEGA; Core Size:8bit; No. of I/O's:26; Program Memory Size:32 KB; EEPROM Memory Size:1KB; RAM Memory Size:2.5KB; CPU Speed:16MHz; Oscillator Type:External, Internal; No. of Timers:4; Peripherals:ADC, Comparator, PWM, Timer; No. of PWM Channels:14; Digital IC Case Style:TQFP; Supply Voltage Range:2.7V to 5.5V; Operating Temperature Range:-40°C to +85°C; No. of Pins:44; SVHC:No SVHC (20-Jun-2011); Base Number:megaAVR; Clock Frequency:16MHz; Device Marking:ATMEGA32U4-AU; Flash Memory Size:32KB; IC Generic Number:32; Interface:JTAG, Serial, SPI, USART; Interface:JTAG, SPI, USART; Interface Type:I2C, JTAG, SPI, USART, USB; Logic Function Number:32; No. of ADC Inputs:12; No. of I/O's:26; Package / Case:TQFP; Peripherals:ADC, ACMP, POR; Program Memory Size:32KB; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD
element14 APAC
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP
Verical
IC MCU 8BIT 32KB FLASH 44TQFP
Digi-Key
ATmega Series 16 MHz 32 KB Flash 2.5 KB SRAM 8-Bit Microcontroller - TQFP-44
Future Electronics
MCU AVR 32K FLASH 16MHZ 44-TQFP
RS Components
SMD IC MCU;AVR;USB;8-Bit;32KB;16MHz;1.8-5.5V
Seeed Studio
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP
Avnet Europe
8-bit Microcontroller IC; Controller Family/Series:AVR MEGA; Core Size:8bit; No. of I/O's:26; Program Memory Size:32KB; EEPROM Memory Size:1KB; RAM Memory Size:2.5KB; CPU Speed:16MHz; Oscillator Type:External, Internal ;RoHS Compliant: Yes
Newark
AVR microcontroller; EEPROM:1024B; SRAM:2.5kB; Flash:32kB; 16MHz
TME
MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP
Chip One Stop Japan
MCU, 8BIT, AVR, 32K FLASH, USB, 44TQFP; EEPROM Memory Size:1KB; RAM Memory Size:2.5KB; No. of Timers:5; No. of PWM Channels:14; Operating Temperature Range:-40°C to +85°C; No. of Pins:44; Case Style:TQFP; Clock Frequency:16MHz; Flash Memory Size:32KB; Interface Type:I2C, JTAG, SPI, USART, USB; Logic Function Number:32; Max Supply Voltage:5.5V; Min Supply Voltage:2.7V; No. of ADC Inputs:12; No. of I/O Lines:26; Series:ATMEGA; Termination Type:SMD
Farnell

Technical Specifications

Number of Pins 44
Supply Voltage (DC) 2.7 V (min)
Lead-Free Status Lead Free
RAM Memory Size 2.56 kB
FLASH Memory Size 32.768 kB
REACH SVHC Compliance No SVHC
Clock Speed 16 MHz
Mounting Type Surface Mount
RoHS Compliant

Documents

TME
Datasheet 27 pages 8 months ago
Farnell
Datasheet 433 pages 6 years ago
Datasheet 408 pages 7 years ago
Datasheet 28 pages 11 years ago
Future Electronics
Datasheet 24 pages 2 years ago
element14
Datasheet 26 pages 6 years ago
Datasheet 26 pages 6 years ago
Datasheet 22 pages 7 years ago
element14 APAC
Datasheet
iiiC
Datasheet 433 pages
Compliance Statements
Rohs Statement 1 page 4 years ago
Rohs Statement 1 page 4 years ago
Reach Statement

Images

Alternate Names

ATM ATMEGA32U4-AU
ATMEL CORP ATMEGA32U4-AU
ATML ATMEGA32U4-AU
ATMEL CORPORATION ATMEGA32U4-AU
AMTEL ATMEGA32U4-AU
ATME ATMEGA32U4-AU
ATMEGA ATMEGA32U4-AU
ATNEL ATMEGA32U4-AU
ATMEL COR ATMEGA32U4-AU
ATMEL INC ATMEGA32U4-AU
Atmel Wireless & Microcontrollers ATMEGA32U4-AU
ATMAL ATMEGA32U4-AU
ATMEL SAR ATMEGA32U4-AU
ATMEL MIL ATMEGA32U4-AU
ATMEL/M ATMEGA32U4-AU
Atmel Semiconductor ATMEGA32U4-AU
ATMEL SKT ATMEGA32U4-AU
ATMEL (VA) ATMEGA32U4-AU
ATMEL T/R ATMEGA32U4-AU
ATMEL CORPORATI ATMEGA32U4-AU
Atmel / Adesto ATMEGA32U4-AU
ATMEL(RoHS) ATMEGA32U4-AU
Temic / Atmel Wireless & Microcontrollers ATMEGA32U4-AU
ATMEL/REF ATMEGA32U4-AU
Atmel from Components Direct ATMEGA32U4-AU

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