Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 32-Pin VQFN

N° de stock RS:: 131-0269
Référence fabricant:: ATMEGA328-MU
Fabricant:: Microchip

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 32-Pin VQFN

Offre groupée disponible

Sous-total (1 paquet de 5 unités)*

11,04 €

(TVA exclue)

13,36 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 75,00 €

En stock

Plus 785 unité(s) expédiée(s) à partir du 08 décembre 2025

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Unité	Prix par unité	le paquet*
5 - 20	2,208 €	11,04 €
25 - 95	2,138 €	10,69 €
100 +	2,064 €	10,32 €

*Prix donné à titre indicatif

N° de stock RS:: 131-0269
Référence fabricant:: ATMEGA328-MU
Fabricant:: Microchip

Spécifications

Documentation technique

Législations et de normes

Détails du produit

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

Sélectionner tout	Attribut	Valeur
	Marque	Microchip
	Family Name	ATmega
	Package Type	VQFN
	Mounting Type	Surface Mount
	Pin Count	32
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	32 kB
	Maximum Frequency	20MHz
	RAM Size	2 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	2
	Number of CAN Channels	0
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of UART Channels	0
	Number of USART Channels	1
	Number of I2C Channels	0
	Program Memory Type	Flash
	Number of ADC Units	1
	Maximum Number of Ethernet Channels	0
	Number of Ethernet Channels	0
	Length	5.1mm
	Maximum Operating Temperature	+85 °C
	ADCs	8 x 10 bit
	Number of PCI Channels	0
	Minimum Operating Temperature	-40 °C
	Instruction Set Architecture	RISC
	Height	0.95mm
	Dimensions	5.1 x 5.1 x 0.95mm
	Pulse Width Modulation	1 (6 Channel)
	Width	5.1mm
	Number of LIN Channels	0

	Sélectionner tout
	Marque Microchip
	Family Name ATmega
	Package Type VQFN
	Mounting Type Surface Mount
	Pin Count 32
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 32 kB
	Maximum Frequency 20MHz
	RAM Size 2 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 2
	Number of CAN Channels 0
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of UART Channels 0
	Number of USART Channels 1
	Number of I2C Channels 0
	Program Memory Type Flash
	Number of ADC Units 1
	Maximum Number of Ethernet Channels 0
	Number of Ethernet Channels 0
	Length 5.1mm
	Maximum Operating Temperature +85 °C
	ADCs 8 x 10 bit
	Number of PCI Channels 0
	Minimum Operating Temperature -40 °C
	Instruction Set Architecture RISC
	Height 0.95mm
	Dimensions 5.1 x 5.1 x 0.95mm
	Pulse Width Modulation 1 (6 Channel)
	Width 5.1mm
	Number of LIN Channels 0

ATmega328 8-Bit megaAVR Microcontrollers

The Atmel ATmega328 Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle the ATmega328 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed.

Microcontroller Features

20 MHz Max. Operating Frequency
Up to 20 MIPS at 20 MHz
32 KB Flash
1024 B EEPROM
2 KB SRAM
131 Instructions – Most single clock cycle execution
32 General Purpose Registers
23 GPIO
Power-on Reset and Programmable Brown-out Detection
Internal Calibrated Oscillator
External and Internal Interrupt Sources
Five Power-Saving Sleep Modes
Internal and External Interrupts
Fully Static Operation

Peripheral Features

10-bit 15 ksps Analogue-to-Digital Converter (ADC) – 8 or 6 channels
Capacitive Touch Sense – 16 channels
Temperature Sensor
Two 8-bit Timers
One 16-bit Timer
Output Compare Module – 6 channels
Six PWM Channels
Programmable Serial USART
Master/Slave SPI Serial Interface
Byte-oriented 2-wire Serial Interface – I2C compatible
Programmable Watchdog Timer with Separate Oscillator
Analogue Comparator
Interrupt and Wake-up on Pin Change