Microchip, 8 bit AVR, ATMEGA32U4 Microcontroller, 16 MHz, 32kB FLASH, 44-Pin TQFP

RS庫存編號:: 131-0289P
製造零件編號:: ATMEGA32U4-AU
製造商:: Microchip

Microchip, 8 bit AVR, ATMEGA32U4 Microcontroller, 16 MHz, 32kB FLASH, 44-Pin TQFP

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RS庫存編號:: 131-0289P
製造零件編號:: ATMEGA32U4-AU
製造商:: Microchip

規格

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產品詳細資訊

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選取全部	屬性	值
	品牌	Microchip
	Series	ATMEGA32U4
	Product Type	Microcontroller
	Package Type	TQFP
	Mount Type	Surface
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	32kB
	Interface Type	SPI, USART, USB
	Maximum Clock Frequency	16MHz
	RAM Size	2.5kB
	Maximum Supply Voltage	5.5V
	Number of Programmable I/Os	26
	Analogue Comparators	1
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Length	10.1mm
	Width	10.1 mm
	Standards/Approvals	No
	Height	1.05mm
	Minimum Supply Voltage	2.7V
	Program Memory Type	FLASH
	Instruction Set Architecture	RISC
	Number of Timers	3
	Automotive Standard	No
	ADCs	12 x 10 Bit
	Distrelec Product Id	30113652

	選取全部
	品牌 Microchip
	Series ATMEGA32U4
	Product Type Microcontroller
	Package Type TQFP
	Mount Type Surface
	Pin Count 44
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 32kB
	Interface Type SPI, USART, USB
	Maximum Clock Frequency 16MHz
	RAM Size 2.5kB
	Maximum Supply Voltage 5.5V
	Number of Programmable I/Os 26
	Analogue Comparators 1
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Length 10.1mm
	Width 10.1 mm
	Standards/Approvals No
	Height 1.05mm
	Minimum Supply Voltage 2.7V
	Program Memory Type FLASH
	Instruction Set Architecture RISC
	Number of Timers 3
	Automotive Standard No
	ADCs 12 x 10 Bit
	Distrelec Product Id 30113652

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ATmega32U4 8-Bit megaAVR Microcontrollers

The Atmel ATmega32U4 Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle the ATmega32U4 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed.

The ATmega32U4 features a USB 2.0 Device Module making it an ideal candidate for applications requiring USB connectivity. Also integrated is a JTAG interface for on-chip debug.

Microcontroller Features

16 MHz Max. Operating Frequency

Up to 16 MIPS at 16 MHz

32 KB Flash

1024 B EEPROM

2.5 KB SRAM

135 Instructions – Most single clock cycle execution

32 General Purpose Registers

26 GPIO

Power-on Reset and Programmable Brown-out Detection

Internal 8 MHz Calibrated Oscillator

Internal Clock Prescaler and On-the-fly Clock Switching

External and Internal Interrupt Sources

Six Power-Saving Sleep Modes

Internal and External Interrupts

Fully Static Operation

On-Chip 2-cycle Multiplier

Communication Features

USB 2.0 Full-speed/Low Speed Device Module

JTAG (IEEE1149.1 compliant) Interface

Programmable Serial USART with Hardware Flow Control

Master/Slave SPI Serial Interface

Byte Oriented 2-wire Serial Interface

Peripheral Features

On-chip PLL for USB and High-Speed Timer

10-bit Analogue-to-Digital Converter (ADC) – 12 Channel

One 10-bit High-Speed Timer/Counter with PLL (64 MHz) and Compare Mode

One 8-bit Timer/Counter with Separate Prescaler and Compare Mode

Two 16-bit Timers/Counters with Separate Prescaler, Compare and Capture Mode

Four 8-bit PWM Channels

Four PWM Channels with Programmable Resolution from 2 bits to 16 bits

Six PWM Channels for High-Speed Operation, with Programmable Resolution from 2 bits to 11 bits

Output Compare Modulator

Programmable Watchdog Timer with Separate On-chip Oscillator

On-chip Analogue Comparator

Interrupt and Wake-up on Pin Change

On-chip Temperature Sensor