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ATMEGA328P-AU

Name: Microchip ATMEGA328P-AU
Brand: Microchip Technology
SKU: 556-ATMEGA328P-AU
Price: 2.66 USD
Availability: InStock

Images are for reference only
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Mouser #:

556-ATMEGA328P-AU

Mfr. #:

ATMEGA328P-AU

Description:

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

View in Development Tools Selector

Lifecycle:

NRND: Not recommended for new designs.

Datasheet:

ATMEGA328P-AU Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Microchip Technology ATMEGA328P-AU

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In Stock: 67,608

Stock:: 67,608 Can Ship Immediately

Shipping Restricted
Factory Lead-Time:: 79 Weeks Estimated factory production time for quantities greater than shown.

Minimum: 1 Multiples: 1

Enter Quantity:

Unit Price:

$-.--

Ext. Price:

$-.--

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.66	$2.66
	$2.44	$61.00
	$2.20	$220.00

Alternative Packaging

Mfr. Part #:

ATMEGA328P-AUR

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$2.74

Min:

Possible Replacement

Mfr.:

Microchip Technology

Mfr. #:

ATMEGA328PB-AU

Description:

8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP

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Product Info.

Image:

Mouser Part #:

556-ATMEGA328P-AU

556-ATMEGA328PB-AU

Mfr.'s Part #:

ATMEGA328P-AU

ATMEGA328PB-AU

Manufacturer:

Microchip Technology

Description:

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP

Lifecycle:

Not Recommended for New Designs

Datasheet:

Datasheet

RoHS:

Details

Specifications

ADC Resolution:

10 bit

Brand:

Microchip Technology

Core:

AVR

Data Bus Width:

8 bit

Data RAM Size:

2 kB

Data RAM Type:

SRAM

Data ROM Size:

1 kB

Data ROM Type:

EEPROM

Height:

1 mm

Interface Type:

I2C, SPI, USART

2-Wire, I2C, SPI, USART

Length:

7 mm

Maximum Clock Frequency:

20 MHz

Maximum Operating Temperature:

+ 85 C

Minimum Operating Temperature:

- 40 C

Moisture Sensitive:

Yes

Mounting Style:

SMD/SMT

Number of ADC Channels:

8 Channel

Number of I/Os:

23 I/O

Number of Timers/Counters:

3 Timer

Package / Case:

TQFP-32

Packaging:

Tray

Processor Series:

megaAVR

Product:

MCUs

Product Type:

8-bit Microcontrollers - MCU

Program Memory Size:

32 kB

Program Memory Type:

Flash

Series:

ATmega328P

ATmega328PB

Standard Pack Qty:

250

Subcategory:

Microcontrollers - MCU

Supply Voltage - Max:

5.5 V

Supply Voltage - Min:

1.8 V

Tradename:

AVR

Width:

7 mm

DAC Resolution:

No DAC

Development Kit:

ATMEGA328PB-XMINI

Qualification:

AEC-Q100

Watchdog Timers:

Watchdog Timer

Ordering Information

Stock:

67,608 Can Ship Immediately

38,858 Can Ship Immediately

On Order:

29350

Factory Lead-Time:

79 Weeks

Weeks

Buy:

Unit Price:

$-.--

Ext. Price:

$-.--

Unit Price:

$-.--

Ext. Price:

$-.--

Pricing:

Qty.	Unit Price	Ext. Price
	$2.66	$2.66
	$2.44	$61.00
	$2.20	$220.00

Qty.	Unit Price	Ext. Price
	$1.70	$1.70
	$1.56	$39.00
	$1.42	$142.00

Specifications

Products found:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	8-bit Microcontrollers - MCU
RoHS:	Details
Core:	AVR
Program Memory Size:	32 kB
Data RAM Size:	2 kB
Package / Case:	TQFP-32
Maximum Clock Frequency:	20 MHz
ADC Resolution:	10 bit
Number of I/Os:	23 I/O
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V
Mounting Style:	SMD/SMT
Data Bus Width:	8 bit
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Series:	ATmega328P
Packaging:	Tray
Brand:	Microchip Technology
Data RAM Type:	SRAM
Data ROM Size:	1 kB
Data ROM Type:	EEPROM
Height:	1 mm
Interface Type:	I2C, SPI, USART
Length:	7 mm
Moisture Sensitive:	Yes
Number of ADC Channels:	8 Channel
Number of Timers/Counters:	3 Timer
Processor Series:	megaAVR
Product:	MCUs
Product Type:	8-bit Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	250
Subcategory:	Microcontrollers - MCU
Tradename:	AVR
Width:	7 mm
Unit Weight:	0.002469 oz

Products found:

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Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Documents (13)

Filter Document:

Datasheet

ATMEGA328P-AU Datasheet (PDF)

DTS

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Errata

Models

ATMEGA328P-AU Symbol & Footprint by SnapEDA

PCN

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Product Compliance

USHTS:: 8542310001
CNHTS:: 8542319090
CAHTS:: 8542310000
JPHTS:: 8542310324
KRHTS:: 8542311000
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Microchip Technology Functional Safety Solutions offer robustness, reliability, and safety to end-products. In some application segments, these requirements are formalized and mandatory, while in others, this is implemented to differentiate the product and take the step from a good product to an excellent product. The standards for functional safety depend on the market that is targeted. Many standards support multiple levels of rigorousness, which are applied depending on the likelihood and severity of the hazard. The methods of addressing hazards range from detecting single failures and putting the system into a safe state, to full redundancy where failures should not only be detected but also corrected without any interruption or degradation of service.

Automotive 8-Bit Microcontrollers

Microchip Technology Automotive 8-Bit Microcontrollers include MCUs with both the PIC® and AVR® architecture. Capturing the best features of both architectures enables Microchip to offer plentiful solutions for every type of automotive system. From Human Machine Interface (HMI) applications that are based upon touch technology, to underhood applications that require high-temperature robustness, to simple watchdog-type applications requiring a small form factor, you can find extensive options that meet your requirements.

ATmega328 8-Bit AVR MCUs

Microchip Technology ATmega328 8-Bit AVR MCUs are low-power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The devices execute instructions in a single clock cycle to achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz. This allows for optimizing power consumption versus processing speed.

picoPower® Microcontrollers

Microchip picoPower® 8- and 32-bit low, high-performance Microcontrollers (MCUs) meet the tough requirements for portable and battery-operated applications. Microchip picoPower technology is found in the tinyAVR®, megaAVR®, AVR®, XMEGA™, and AVR UC3 MCUs. Microchip picoPower technology enables AVR MCUs to operate at the industry's lowest power consumption with 650 nA with an RTC running and 100 nA in Power Down sleep.

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