STM32F439VGT6 - 180MHz Cortex-M4 MCU, 1MB Flash | STMicroelectronics
MPN: STM32F439VGT6 ✓ सक्रियSTM32F439VGT6 अवलोकन
A microcontroller is a programmable system-on-chip that integrates a processor core, nonvolatile program memory, working RAM, peripherals, and interface controllers on one semiconductor device. The STM32F4 series belongs to the hierarchy of 32-bit RISC microcontroller -> embedded microcontroller -> programmable controller -> semiconductor. Its Arm Cortex-M4 core combines deterministic control performance with hardware-assisted floating-point capability, making it suitable for embedded systems that process both ordinary control logic and numerically intensive data.
Principal device characteristics include a 180 MHz maximum clock, 1 MB of flash organized as 1M x 8, 256 KB of SRAM, 82 I/O pins, and a 100-LQFP package. The single-precision FPU supports Arm single-precision data-processing instructions, while the 32-bit Cortex-M4 architecture can reach 225 DMIPS as identified in the manufacturer-related datasheet listing. The 100-pin package provides a substantial interface complement for systems requiring multiple communications, control, and general-purpose I/O functions.
The STM32F439VGT6 is positioned for high-performance embedded applications rather than ultra-low-cost basic control. Its combination of Cortex-M4 processing, 1 MB of program storage, and 256 KB of SRAM gives designers more room for protocol stacks, control algorithms, data logging, and complex user-interface logic. Exact peripheral selections, voltage ranges, timing limits, and environmental ratings must be confirmed against the complete manufacturer documentation before design release.
Typical uses include industrial control systems, networked data-acquisition equipment, motor-control platforms, high-speed communications equipment, and embedded gateways. The 82 available I/O pins are particularly useful for chassis and control interfaces, while the 180 MHz core provides processing headroom for protocol handling and real-time supervisory tasks. The single-precision FPU can accelerate filtering, transforms, and control computations without requiring a separate DSP.
PCB implementation requires careful attention to the 100-LQFP land pattern, decoupling, clock configuration, and exposed supply requirements. Place the required input and bulk-decoupling capacitors close to their associated supply pins, route high-speed signals with short returns, and follow the manufacturer's pin-definition and recommended-layout tables. Firmware, peripheral configuration, and the external component network must also be reviewed for timing and signal-integrity constraints.
This product reference combines exact device identifiers, package information, memory capacity, core frequency, and engineering selection guidance with practical application and layout considerations. It is designed to help engineers identify the correct STM32F4 device, plan a hardware revision, and evaluate pin-compatible family options without obscuring the distinctions that matter during PCB and firmware validation.
के लिए ड्रॉप-इन विकल्प STM32F439VGT6 — समान पैकेज, पिन-टू-पिन संगत। PCB रीवर्क आवश्यक करने वाले भिन्न-पैकेज पार्ट्स शामिल नहीं हैं।
इस सीरीज़ के वेरिएंट
समान श्रृंखला के मॉडल जो ड्रॉप-इन संगत हैं STM32F439VGT6 (समान फॉर्म फैक्टर और फुटप्रिंट) — इसमें भिन्न Package, SRAM, ADC, Communication Interfaces, Core.
STM32F429VGT6
✅ ड्रॉप-इनकीमत के लिए संपर्क करें
डेटाशीट देखें →STM32F437VGT6
✅ ड्रॉप-इन ⚠️ विनिर्देश असत्यापित📋 संदर्भ विकल्प (कैटलॉग में नहीं)
STM32F427VGT6
✅ ड्रॉप-इन ⚠️ विनिर्देश असत्यापितकीमत के लिए संपर्क करें
डेटाशीट देखें →STM32F407VGT6
✅ ड्रॉप-इन ⚠️ विनिर्देश असत्यापित✓ स्टॉक में
$7.55 / यूनिट
डेटाशीट देखें →STM32F405VGT6
✅ ड्रॉप-इन ⚠️ विनिर्देश असत्यापितकीमत के लिए संपर्क करें
डेटाशीट देखें →STM32F439VGT6 Maximum Ratings और Electrical Characteristics
| Product Type | 32-bit microcontroller |
| Processor Core | Arm Cortex-M4 |
| Instruction Set | 32-bit RISC |
| Maximum CPU Frequency | 180 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 256 KB |
| Floating-Point Unit | Single precision |
| Maximum Performance | 225 DMIPS |
| Number of I/O Pins | 82 pins |
| पैकेज | 100-LQFP (14 x 14 mm) |
| माउंटिंग प्रकार | Surface mount |
| सप्लाई वोल्टेज | 3.3 V / 5 V |
| Product Family | STM32F4 series |
STM32F439VGT6 100-lqfp (14 x 14 mm) पिन कॉन्फ़िगरेशन गाइड
STM32F439VGT6 (100-lqfp (14 x 14 mm) पैकेज) के लिए पिन कॉन्फ़िगरेशन। इस डिजिटल IC में GPIO, संचार इंटरफ़ेस (UART, SPI, I2C) और पावर पिन शामिल हैं। वैकल्पिक पिन फ़ंक्शन और कॉन्फ़िगरेशन विकल्पों के लिए निर्माता डेटाशीट देखें। एम्बेडेड सिस्टम डिज़ाइन और PCB लेआउट के लिए आवश्यक।
इसके लिए कोई विस्तृत pinout data उपलब्ध नहीं: STM32F439VGT6.
देखें डेटाशीट पूर्ण पिन कॉन्फ़िगरेशन के लिए।
सामान्य अनुप्रयोग
STM32F439VGT6 के लिए उपयुक्त है 6 अनुप्रयोगs: Industrial Control Systems, Motor Control and Automation, Data Acquisition Equipment, Networked Embedded Gateways, Communications Equipment, Embedded Graphical and Control Panels.
Industrial Control Systems
The STM32F439VGT6 fits supervisory industrial controllers that combine deterministic control logic with communications and local data processing. Its 180 MHz Arm Cortex-M4 core can execute control tasks, protocol stacks, and diagnostics, while 1 MB of flash and 256 KB of RAM provide space for a substantial application. The 82 I/O pins allow distributed sensing and actuator connections to be integrated around one device. For production designs, verify timer, communication, and analog-peripheral assignments in the manufacturer pin table and observe all documented electrical and temperature limits.
अनुशंसित
Motor Control and Automation
The STM32F439VGT6 is appropriate for sophisticated motor-control and automation modules requiring real-time processing and a generous peripheral pin count. Its Cortex-M4 core operates at up to 180 MHz, and the single-precision FPU supports filtering, transforms, and other numerical operations commonly used in control algorithms. With 1 MB of flash and 256 KB of RAM, the device can retain control code and working state without an immediate external memory requirement. The design must map timers, encoder inputs, analog channels, and gate-drive signals against the exact STM32F439VG documentation before PCB release.
अनुशंसित
Data Acquisition Equipment
The STM32F439VGT6 can serve as the central controller in a high-speed data-acquisition system that must sample, filter, and transfer sensor data. Its 180 MHz Cortex-M4 core provides computational headroom, and the single-precision FPU accelerates common digital signal-processing operations without a separate DSP. The 256 KB of SRAM can support bounded buffering, while the 82 I/O pins provide substantial connectivity for sensor inputs and digital control signals. Confirm the required ADC channels, sample rates, conversion timing, external interface availability, and trigger requirements in the manufacturer documentation.
अनुशंसित
Networked Embedded Gateways
The STM32F439VGT6 is well matched to an embedded gateway that must combine protocol handling, local control, and interface management. Its Cortex-M4 core operates up to 180 MHz, allowing Ethernet, serial, or other supported communication stacks to run alongside supervisory application logic. The 1 MB of flash accommodates firmware and configuration data, while 256 KB of RAM supports active protocol buffers. A network design should confirm the required MAC and communications peripherals, then pair the MCU with an appropriate physical-layer interface and carefully isolate high-speed routing.
अनुशंसित
Communications Equipment
The STM32F439VGT6 can support protocol bridges, communications controllers, and service interfaces that benefit from its 180 MHz processing rate and 32-bit architecture. The 1 MB flash capacity provides room for multi-protocol firmware, and the 82 I/O pins allow multiple serial or digital channels to be consolidated. Its single-precision FPU is useful when communication data also requires filtering or spectral processing. Before schematic approval, verify the exact supported UART, USB, Ethernet, and other interface variants for STM32F439VG against the design requirements.
अनुशंसित
Embedded Graphical and Control Panels
The STM32F439VGT6 is suitable for embedded control panels and human-machine interfaces that require responsive logic, communications, and local peripheral control. Its 180 MHz Cortex-M4 core can service graphical data preparation and user-input handling, while 1 MB of flash and 256 KB of RAM support embedded firmware and interface state. The 100-LQFP package exposes 82 I/O pins for buttons, displays, indicators, and external controllers. Designers should confirm display-interface availability and required low-power behavior for STM32F439VG, then isolate display and touch-controller routing from sensitive timing circuits.
अनुशंसित
अनुशंसित उत्पादों का सारांश
के लिए इंजीनियरिंग संदर्भ डेटा STM32F439VGT6 — तुलना, डिज़ाइन मार्गदर्शन और अनुपालन जानकारी।
चयन गाइड
विकल्पों के साथ तुलना
| पैरामीटर | यह उत्पाद | STM32F429VGT6 | STM32F437VGT6 | STM32F427VGT6 | STM32F407VGT6 | STM32F405VGT6 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP - same | 100-LQFP - same | 100-LQFP - same | 100-LQFP - same | 100-LQFP - same |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 |
मुख्य विशेषताएँ
- Higher verified maximum operating frequency (बनामSTM32F429VGT6)
- Larger verified flash configuration (बनामSTM32F405VGT6)
- Substantial working memory and peripheral pin count (बनामSTM32F429VGT6)
डिज़ाइन नोट्स
Follow the STM32F439VG power-supply connection and decoupling requirements for every supply domain. Place the prescribed bulk and high-frequency capacitors close to their pins, minimize loop area, and provide adequate source current for the 180 MHz operating mode. Confirm the exact input-voltage range and internal regulator configuration in the manufacturer datasheet before selecting the power tree.
Use the manufacturer land pattern for the 100-LQFP, 14 x 14 mm package and preserve a pin-1 orientation mark on the board and assembly drawings. Keep clock, debug, and communication escape routes short, provide clean ground references, and avoid routing switching-node or high-current traces beneath sensitive MCU pins. Signal-integrity checks should include the external clock network and any high-speed communication routes.
Do not treat equal package dimensions as proof that another STM32F4 device is functionally interchangeable. Review boot configuration pins, oscillator options, supply pins, peripheral assignments, interrupt mappings, and firmware initialization for every substitution. The 82 I/O count does not mean all 82 pins are user-accessible GPIO; several are dedicated power, ground, reset, clock, or boot-related functions.
अनुपालन जानकारी
The exact STM32F439VGT6 compliance declarations must be confirmed using the order-code documentation and manufacturer declarations.