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ATMEGA328P-AU 32A – 32-lead (1.0 mm) Plastic Thin Quad Flat Package (TQFP) packageImage is representative of the package type. See datasheet for exact dimensions.

ATMEGA328P-AU

by Microchip Technology
MicrocontrollersmegaAVR (ATmega48A/PA/88A/PA/168A/PA/328/P)TQFP-32

picoPower 8-bit AVR MCU with 32 KB Flash, 2 KB SRAM and 1 KB EEPROM in a 32-lead TQFP

Manufacturer
Category
Series
megaAVR (ATmega48A/PA/88A/PA/168A/PA/328/P)
Package
32A – 32-lead (1.0 mm) Plastic Thin Quad Flat Package (TQFP)
Lifecycle
Not Recommended for new designs
Availability
In Stock
DatasheetView specifications

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SpecificationsDatasheetFAQRelated Parts
Lifecycle notice: Microchip Technology lists ATMEGA328P-AU as Not Recommended for new designs. We supply it from our own supply-chain stock. Request a quote to confirm quantity and date code.

ATMEGA328P-AU Specifications

Part NumberATMEGA328P-AU
ManufacturerMicrochip Technology
CategoryMicrocontrollers
SeriesmegaAVR (ATmega48A/PA/88A/PA/168A/PA/328/P)
Package / Case32A – 32-lead (1.0 mm) Plastic Thin Quad Flat Package (TQFP)
Core8-bit AVR (picoPower)
Flash32 KB
SRAM2048 B
EEPROM1024 B
Supply voltage1.8 V to 5.5 V
Max speed20 MHz @ 4.5–5.5 V
I/O pins23
ADC10-bit, 8 channels (TQFP/VQFN)
Lifecycle StatusNot Recommended for new designs

Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.

ATMEGA328P-AU FAQ

Who manufactures ATMEGA328P-AU?

ATMEGA328P-AU is manufactured by Microchip Technology.

What package does ATMEGA328P-AU come in?

ATMEGA328P-AU comes in a 32A – 32-lead (1.0 mm) Plastic Thin Quad Flat Package (TQFP) package.

Is ATMEGA328P-AU still in production?

The manufacturer lists ATMEGA328P-AU as: Not Recommended for new designs. We can still supply it from our supply-chain stock; request a quote for availability.

Do you have ATMEGA328P-AU in stock?

Yes. ATMEGA328P-AU is in stock. Send the quantity you need and we will confirm availability and lead time in the quotation.

How do I get a price for ATMEGA328P-AU?

Use the quote form on this page or email lijianan659@gmail.com with the quantity and target delivery date. We reply with unit price, availability and lead time.

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