STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

One 8-bit Timer/Counter with Separate Prescaler and Compare Mode. ATmega16U4/ ATmega32U4 . 8-bit Microcontroller with 16/32K bytes of ISP Flash and. Jun 2, 2014 One 8-bit Timer/Counter with Separate Prescaler and Compare Mode. ATmega16U4/ ATmega32U4 . 8-bit Microcontroller with 16/32K bytes of Runs with ATMega32U4 Microcontrollers at 8MHz. USB Low Power Bus Powered Device (less then 100mA). Supported by any PC running Windows ( 98SE Aug 30, 2013 Micro. USB. JP3(3.3V/5V) for Shield Application. GPIO18 for ATmega32U4 Reset control. ATmega32U4 - AU . ICSP connector. UART. 16MHz. and EEPROM). 7618C AVR 07/08. USB DFU. Bootloader. Datasheet. AT90USB128x. AT90USB64x. AT90USB162. AT90USB82. ATmega32U4 . ATmega16U4

Part Number ATMEGA32U4AU
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 32KB FLASH 44TQFP
Series AVR ATmega
Packaging Tray
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity I²C, 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) 2.7 V ~ 5.5 V
Data Converters A/D 12x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Image Integrated Circuits (ICs)
Lowest Price: $1.43   Highest Price: $5.67
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Part Number:

ATMEGA32U4-AU

Brand:

STMicroel

D/C:
21+
Qty:

30000

Price (USD):

1.43

Company:

HL Electronics (Hong Kong) Co.,Ltd

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Part Number:

ATMEGA32U4-AU

Brand:

STMICROELECT

D/C:
2020+
Qty:

12000

Price (USD):

2.49

Company:

Cinty Int'l (HK) Industry Co., Limited

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Part Number:

ATMEGA32U4-AU

Brand:

ST/MICRON

D/C:
21+
Qty:

2888

Price (USD):

3.55

Company:

BOYU ELECTRONIC TECHNOLOGY LIMITED

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Part Number:

ATMEGA32U4-AU

Brand:

ST

D/C:
Qty:

15000

Price (USD):

4.61

Company:

Junzhan Electronic (HK) Limited

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Part Number:

ATMEGA32U4-AU

Brand:

STMicroelectronics

D/C:
Qty:

7500

Price (USD):

5.67

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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ATMEGA32U4AU Ref.

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