STM32F423CHU3 STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock
High-performance access line, Arm Cortex-M4 core with DSP and FPU, 1,5 MByte of Flash memory, 100 MHz CPU, ART Accelerator, DFSDM, AES
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat No-Lead
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- STM32F423CHU3 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32F423CHU3?
- Integrated Circuit from STMicroelectronics identified by manufacturer part number STM32F423CHU3
- Documented technical context includes 5 MB for engineering comparison
- Package or mechanical reference recorded as Quad Flat No-Lead for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
What is STM32F423CHU3 used for?
STM32F423CHU3 is typically sourced for embedded electronics, industrial controls, communications equipment, and production BOM maintenance where buyers need a manufacturer-traceable integrated circuit with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 5 MB.
What are the specifications of STM32F423CHU3?
| Date Of Intro | 2017-03-07 |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4 |
| Clock Frequency-Max | 26MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-XQCC-N48 |
| Low Power Mode | YES |
| Number of DMA Channels | 16 |
| Number of External Interrupts | 16 |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 9 |
| Number of Timers | 15 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC48,.27SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 327680 |
| ROM (words) | 1572864 |
| ROM Programmability | FLASH |
| Speed | 100MHz |
| Supply Current-Max | 51.71mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.7V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China, Taiwan |
Where can I find the STM32F423CHU3 datasheet?
STM32F423CHU3 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32F423CHU3?
Compatible alternatives and drop-in replacements for STM32F423CHU3:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 100MHz, CMOS, PQCC48
Frequently Asked Questions
Which design checks should buyers confirm before selecting STM32F423CHU3?
Buyers should verify the integrated circuit role, package fit, lifecycle status, and datasheet ratings before approving this part. The fetched technical context includes 5 MB, which should be matched against the target circuit and sourcing documentation.
How does the recorded package information affect sourcing STM32F423CHU3?
The recorded package reference is Quad Flat No-Lead, so purchasers should confirm footprint compatibility, assembly handling, and approved manufacturer documentation. Include 5 MB in the engineering review so procurement does not substitute a part with mismatched limits.
When comparing alternates for STM32F423CHU3, which parameters matter most?
Start with manufacturer, component category, package style, lifecycle status, and the electrical or mechanical ratings shown in the datasheet. Because the available context includes 5 MB, any alternate should match that requirement before release.
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Why Buy from FindMyChip
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.
In Stock · 24h Response · Worldwide Shipping
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