Microchip ATMEGA32U4-MU, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin QFN

RS庫存編號:: 131-0290P
製造零件編號:: ATMEGA32U4-MU
製造商:: Microchip

Microchip ATMEGA32U4-MU, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin QFN

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小計 10 件 (以盤裝提供)*

HK$401.10

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RS庫存編號:: 131-0290P
製造零件編號:: ATMEGA32U4-MU
製造商:: Microchip

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選取全部	屬性	值
	品牌	Microchip
	Family Name	ATmega
	Package Type	QFN
	Mounting Type	Surface Mount
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	32 kB
	Maximum Frequency	16MHz
	RAM Size	2.5 kB
	USB Channels	1
	Number of PWM Units	1 x 8 bit
	Number of SPI Channels	2
	Number of CAN Channels	0
	Number of I2C Channels	1
	Typical Operating Supply Voltage	2.7 → 5.5 V
	Number of USART Channels	1
	Number of UART Channels	1
	ADCs	12 x 10 bit
	Length	7.1mm
	Number of Ethernet Channels	0
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Program Memory Type	Flash
	Minimum Operating Temperature	-40 °C
	Pulse Width Modulation	1 (4 x 8 bit)
	Dimensions	7.1 x 7.1 x 0.95mm
	Width	7.1mm
	Number of PCI Channels	0
	Height	0.95mm
	Number of LIN Channels	0
	Number of ADC Units	1
	Maximum Operating Temperature	+85 °C

	選取全部
	品牌 Microchip
	Family Name ATmega
	Package Type QFN
	Mounting Type Surface Mount
	Pin Count 44
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 32 kB
	Maximum Frequency 16MHz
	RAM Size 2.5 kB
	USB Channels 1
	Number of PWM Units 1 x 8 bit
	Number of SPI Channels 2
	Number of CAN Channels 0
	Number of I2C Channels 1
	Typical Operating Supply Voltage 2.7 → 5.5 V
	Number of USART Channels 1
	Number of UART Channels 1
	ADCs 12 x 10 bit
	Length 7.1mm
	Number of Ethernet Channels 0
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Program Memory Type Flash
	Minimum Operating Temperature -40 °C
	Pulse Width Modulation 1 (4 x 8 bit)
	Dimensions 7.1 x 7.1 x 0.95mm
	Width 7.1mm
	Number of PCI Channels 0
	Height 0.95mm
	Number of LIN Channels 0
	Number of ADC Units 1
	Maximum Operating Temperature +85 °C

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