ATMEGA328P-AU
ACTIVE8-bit AVR MCU, 32 KB Flash, 2 KB SRAM, 20 MHz, TQFP-32
In full production. No end-of-life notice on file.
ATMEGA328P-AU is an 8-bit AVR MCU from Microchip Technology. 3 authorized distributors quote it on TracedParts, from RM 10.75 at quantity 1, with 146,230 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled on 2026-09-25, and are indicative rather than a binding quote.
BEST PRICE @1
RM 10.75
DigiKey · authorized
TOTAL STOCK
146,230
3 sources
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
3 / 3
tier 1 sources
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
What 250 pcs actually costs landed
in Malaysia, duty and SST included:
RM 2,497.90
RM 9.9916 per unit, DDP · estimate
Open estimator →
What are the specifications of ATMEGA328P-AU?
20 parameters▾
Device specification
Core8-bit AVR
Max clock20 MHz
Flash32 KB
SRAM2 KB
EEPROM1 KB
Supply voltage1.8 - 5.5 V
I/O pins23
ADC10-bit, 8 ch
InterfacesSPI, I2C, USART
Operating temp-40 ... 85 °C
Ordering & compliance
ManufacturerMicrochip Technology
CategoryMicrocontrollers & Processors
PackageTQFP-32
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelMSL 3 (168 h)
PackagingTape & reel
Country of originTH / CN
HS code8542.31.00
Where can I download the ATMEGA328P-AU datasheet?
DS40002061B▾
PDF
ATMEGA328P-AU datasheet
DS40002061B · Microchip Technology · English
Hosted by the manufacturer. We link it rather than mirror it, so you always get the current revision.
What does ATMEGA328P-AU cost landed in Malaysia?
Malaysia · DDP · HS 8542.31.00▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total
Estimate only. The correct HS classification for your import is your responsibility - see terms of service.
Is there a CAD symbol and footprint for ATMEGA328P-AU?
4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod
3D MODEL · .stepSPICE · .mod
What can I use instead of ATMEGA328P-AU?
3 in microcontrollers & processors▾
STM32F103C8T6
STMicroelectronics
ARM Cortex-M3 MCU, 64 KB Flash, 20 KB RAM, 72 MHz, L…
44,824
RM 8.62
RP2040
Raspberry Pi
Dual ARM Cortex-M0+ MCU, 264 KB SRAM, 133 MHz, QFN-5…
23,920
RM 4.60
PIC16F877A-I/P
Microchip Technology
8-bit PIC MCU, 14 KB Flash, 368 B RAM, 20 MHz, PDIP-…
110,760
RM 21.30
Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.
Which parts are similar to ATMEGA328P-AU?
8 parts▾
Common questions about ATMEGA328P-AU
7 questions▾
Is ATMEGA328P-AU in stock?
Yes. 146,230 units are in stock across 3 authorized distributors (DigiKey, element14, Mouser), as of the catalogue snapshot of 2026-09-25.
How much does ATMEGA328P-AU cost?
RM 10.7500 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies ATMEGA328P-AU?
DigiKey, element14, Mouser. They are authorized, franchised distributors quoting through their own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.