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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

ATMEGA323L-4AC Embedded - Microcontrollers by Microchip Technology

ATMEGA323L-4AC is a Embedded - Microcontrollers model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Embedded - Microcontrollers product path. Known package information currently points to PQFP- under the Microchip Technology brand listing. IC MCU 8BIT 32KB FLASH 44TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around ATMEGA323L-4AC so buyers can move faster from review to quotation.

RoHS
Datasheet
ATMEGA323L-4AC Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Traceability and authenticity checks

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Documentation support

Pre-shipment inspection review

Part Number

ATMEGA323L-4AC

Internal code

TCE000093962

Package

PQFP-

Manufacturer

Microchip Technology

Key specifications

Series

AVR® ATmega

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 8BIT 32KB FLASH 44TQFP

key Attributes

-

Datasheet

View ATMEGA323L-4AC Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for ATMEGA323L-4AC from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View ATMEGA323L-4AC Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

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How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

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Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Review quality controls

Structured product content

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Product overview

Overview

IC MCU 8BIT 32KB FLASH 44TQFP

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Popular Specs Surfaced First

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Packaging

Bulk

Product Attribute

Lead Free

Contains Lead

Product Attribute

Length

10mm

Product Attribute

Categories

Integrated Circuits (ICs)

REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Bulk
Lead Free
Contains Lead
Length
10mm
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Technology
CMOS
Terminal Pitch
0.8mm
Qualification Status
Not Qualified
Terminal Position
QUAD
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
HTS Code
8542.31.00.01
Manufacturer
Microchip Technology
Series
AVR® ATmega
Frequency
4MHz
Surface Mount
YES
Min Supply Voltage
2.7V
Number Of Terminations
44
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Pin Count
44
Number Of I/O
32
Operating Supply Voltage
5.5V
Memory Type
FLASH
Min Operating Temperature
0°C
Max Operating Temperature
70°C
Temperature Grade
COMMERCIAL
Interface
2-Wire, SPI, USART
Package / Case
TQFP
Max Supply Voltage
5.8V
Manufacturer'S Part No.
ATMEGA323L-4AC
RoHS Status
RoHS non-compliant
JESD-609 Code
e0
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
JESD-30 Code
S-PQFP-G44
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Memory Size
32kB
Power Supplies
3/5V
Access Time
4 μs
ROM (Words)
16384
Terminal Finish
Tin/Lead (Sn/Pb)
Bit Size
8
DMA Channels
NO
Data Bus Width
8b
Has ADC
YES
PWM Channels
YES
DAC Channels
NO
Core Architecture
AVR
Supply Current-Max
5mA
Number Of Programmable I/O
32
RAM (Bytes)
2048
RAM Size
2kB
Frequency (Max)
4MHz
Height Seated (Max)
1.2mm

Common questions

Product FAQ

Quick answers for buyers reviewing ATMEGA323L-4AC, stock, documentation, and sourcing steps.

What is ATMEGA323L-4AC?

ATMEGA323L-4AC is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for ATMEGA323L-4AC?

ATMEGA323L-4AC is listed with package reference PQFP-. The current product description is IC MCU 8BIT 32KB FLASH 44TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATMEGA323L-4AC available in stock?

This page currently shows 43636 units in stock and 36633 units available for ATMEGA323L-4AC. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for ATMEGA323L-4AC?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATMEGA323L-4AC by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATMEGA323L-4AC?

Yes. This page links to the datasheet for ATMEGA323L-4AC by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATMEGA323L-4AC before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATMEGA323L-4AC before approving the order.

More sourcing insights

Articles

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