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AT32F403ARCT7
AT32F403ARCT7
ARTERY
IC MCU 32BIT 256KB FLASH 64LQFP
12100 Pcs New Original In Stock
ARM® Cortex®-M4F Han® 1A Microcontroller IC 32-Bit 240MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
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AT32F403ARCT7 ARTERY
5.0 / 5.0 - (135 Ratings)

AT32F403ARCT7

Product Overview

2291126

DiGi Electronics Part Number

AT32F403ARCT7-DG

Manufacturer

ARTERY
AT32F403ARCT7

Description

IC MCU 32BIT 256KB FLASH 64LQFP

Inventory

12100 Pcs New Original In Stock
ARM® Cortex®-M4F Han® 1A Microcontroller IC 32-Bit 240MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
Microcontrollers
AT32F403ARCT7 Datasheet
Quantity
Minimum 1

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Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

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Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

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In Stock (All prices are in USD)
  • QTY Target Price Total Price
  • 1 2.5116 2.5116
  • 10 2.3751 23.7510
  • 160 2.3124 369.9840
  • 1600 2.1112 3377.9200
Better Price by Online RFQ.
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AT32F403ARCT7 Technical Specifications

Category Embedded, Microcontrollers

Manufacturer ARTERY

Packaging Tray

Series Han® 1A

Product Status Active

Core Processor ARM® Cortex®-M4F

Core Size 32-Bit

Speed 240MHz

Connectivity CANbus, I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB

Peripherals DMA, I2S, LCD, POR, PWM, WDT

Number of I/O 51

Program Memory Size 256KB (256K x 8)

Program Memory Type FLASH

EEPROM Size -

RAM Size 224 x 8

Voltage - Supply (Vcc/Vdd) 2.6V ~ 3.6V

Data Converters A/D 16x12b SAR; D/A 2x12b

Oscillator Type External, Internal

Operating Temperature -40°C ~ 105°C (TA)

Mounting Type Surface Mount

Supplier Device Package 64-LQFP (10x10)

Package / Case 64-LQFP

Datasheet & Documents

Datasheets

Download AT32F403ARCT7 Product Specification (PDF)
HTML Datasheet

AT32F403ARCT7-DG

Environmental & Export Classification

RoHS Status RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.39.0022

Additional Information

Other Names
5216-AT32F403ARCT7
Standard Package
1

Reviews

5.0/5.0-(Show up to 5 Ratings)
달***씨
Dec 02, 2025
4.9
처음 주문했는데 배송도 빠르고 포장도 꼼꼼해서 좋았어요.
快***天
Dec 02, 2025
4.9
我對他們的包裝和配送速度都感到非常滿意，商品安全到達，效率很高，會再購的！
Murmu***eLune
Dec 02, 2025
4.9
Chez DiGi Electronics, nous bénéficions d’un stock suffisant et d’un support après-vente formidable.
Lumino***ourney
Dec 02, 2025
4.8
I've never experienced product failures with DiGi Electronics, which speaks to their reliability.
Joyf***ander
Dec 02, 2025
5.0
I commend DiGi Electronics for their fast shipping and their commitment to sustainability.
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Frequently Asked Questions (FAQ)

What are the key features of the artery AT32F403ARCT7 microcontroller?
The AT32F403ARCT7 is a 32-bit ARM Cortex-M4F microcontroller with 256KB flash memory, 64 LQFP package, and a maximum speed of 240MHz, supporting multiple communication interfaces and peripherals for advanced embedded applications.
Is the AT32F403ARCT7 compatible with various communication protocols like UART, SPI, and USB?
Yes, this microcontroller supports a wide range of connectivity options including UART/USART, SPI, I2C, USB, CANbus, LINbus, and IrDA, making it suitable for complex embedded system designs.
What applications is the AT32F403ARCT7 microcontroller suitable for?
Due to its high performance and multiple peripherals, the AT32F403ARCT7 is ideal for industrial control, motor drive, IoT devices, and other embedded systems requiring robust control and communication features.
What are the power supply requirements for the AT32F403ARCT7 microcontroller?
The microcontroller operates within a voltage range of 2.6V to 3.6V, suitable for low-power designs and energy-efficient applications while maintaining stable performance.
Does the AT32F403ARCT7 microcontroller come with technical support and warranty?
As a new and original product in stock, the AT32F403ARCT7 typically includes manufacturer support and warranty services, ensuring reliability and assistance for your embedded system projects.
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AT32F403ARCT7 CAD Models

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