STM32F446RET7 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock

Name: STM32F446RET7
Brand: STMicroelectronics
SKU: STM32F446RET7
Availability: InStock

Arm® Cortex®-M4 32-bit MCU+FPU, 225 DMIPS, up to 512 KB Flash/128+4 KB RAM, USB OTG HS/FS, seventeen TIMs, three ADCs and twenty communication interfaces

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

STM32F446RET7Quad Flat Packages

Quick Facts

Manufacturer: STMicroelectronics
Package: Quad Flat Packages
Pin Count: 64
Lifecycle: ACTIVE
Datasheet: STM32F446RET7 Datasheet PDF
Category: Integrated Circuit
Price: From $4.8029(MOQ 100)
Temp Range: -40.0°C to 105.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of STM32F446RET7?

Factory Lead Time	15Weeks
YTEOL	9
Has ADC	YES
Address Bus Width	24
Bit Size	32
CPU Family	CORTEX-M4F
Clock Frequency-Max	16MHz
DMA Channels	YES
External Data Bus Width	32
JESD-30 Code	S-PQFP-G64
JESD-609 Code	e3
Number of I/O Lines	50
On Chip Program ROM Width	8
PWM Channels	YES
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	QFP64,.47SQ,20
Package Shape	SQUARE
Package Style	FLATPACK
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
RAM (bytes)	131072
ROM (words)	524288
ROM Programmability	FLASH
Speed	180MHz
Supply Current-Max	125mA
Supply Voltage-Max	3.6V
Supply Voltage-Min	1.7V
Supply Voltage-Nom	3.3V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	0.5mm
Terminal Position	QUAD
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Package	Quad Flat Packages

Compliance & Regulatory

RoHS Status	Compliant
Moisture Sensitivity Level	MSL 3
ECCN	3A991.A.2
HTS Code	8542.31.00.25
Country of Origin	Mainland China, Philippines, Taiwan

Where can I find the STM32F446RET7 datasheet?

STM32F446RET7 Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for STM32F446RET7?

Compatible alternatives and drop-in replacements for STM32F446RET7:

STM32F446RET6STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 180MHz, CMOS, PQFP64

View Part →

STM32F446RET6TRSTMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP64

View Part →

STM32F446RCT7TRSTMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP64

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the price of STM32F446RET7?

STM32F446RET7 is priced from $4.8029 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM32F446RET7 in stock?

STM32F446RET7 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy STM32F446RET7?

You can buy STM32F446RET7 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM32F446RET7 from STMicroelectronics.

What is the datasheet for STM32F446RET7?

The official STM32F446RET7 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STM32F446RET7 come in?

STM32F446RET7 is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

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AvailabilityIn Stock

Reference Price (USD)

From $4.8029

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
100+	$5.9168	$591.68
250+	$5.6537	$1413.43
960+	$5.3717	$5156.84
3840+	$4.8529	$18635.17
7680+	$4.8279	$37078.27
15360+	$4.8029	$73772.24

pcs

Unit price: $5.9168 · Total: $591.68

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

STM32F446RET7 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock

What are the specifications of STM32F446RET7?

Compliance & Regulatory

Where can I find the STM32F446RET7 datasheet?

What are equivalent replacements for STM32F446RET7?

Frequently Asked Questions

What is the price of STM32F446RET7?

Is STM32F446RET7 in stock?

Where can I buy STM32F446RET7?

What is the datasheet for STM32F446RET7?

What package does STM32F446RET7 come in?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About STMicroelectronics

More from STMicroelectronics

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