STM32H730VBT6 - 550MHz Cortex-M7 MCU with 128KB RAM | STMicroelectronics
Référence : STM32H730VBT6 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $12.5 | $12,50 |
| 10 | $11.25 | $112,50 |
| 100 | $10 | $1 000,00 |
| 500 | $9 | $4 500,00 |
| 1 000 | $8.1 | $8 100,00 |
STM32H730VBT6 Présentation
What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (RAM and flash), and programmable input/output peripherals on a single chip. Microcontrollers are the brain of countless electronic devices, from automotive engine control units to IoT sensors and industrial automation systems. In the hierarchy of computing devices, a microcontroller sits between a simple logic gate and a full application processor, offering a balance of performance, power efficiency, and cost for dedicated control tasks.
Key features of the STM32H730VBT6 include a 550 MHz Arm Cortex-M7 core with double-precision floating-point unit (FPU), 128 KB of SRAM, and 128 KB of flash memory. It supports a wide range of communication interfaces: 6x SPI, 4x I2C, 4x USART, 2x UART, 2x FDCAN, 2x SDMMC, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, and 1x camera interface. The device also integrates a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, multiple 16-bit and 32-bit timers, and a true random number generator (TRNG). For security, it includes hardware cryptographic acceleration (AES, DES, 3DES, SHA-1, SHA-256, and CRC).
The STM32H730VBT6 is built on a high-performance architecture with an L1 cache (I-Cache and D-Cache) to optimize execution from external memory. It supports external memory interfaces for SDRAM, SRAM, and NOR/NAND flash via FMC (Flexible Memory Controller). The device operates from a 1.62V to 3.6V power supply and features multiple low-power modes (Sleep, Stop, Standby) to optimize energy consumption. The LQFP100 package provides a compact footprint with 100 pins, including multiple GPIOs with alternate functions.
Typical applications include industrial control systems, motor control, advanced IoT gateways, audio processing, and high-end consumer electronics. The combination of high clock speed, rich peripherals, and security features makes it suitable for real-time control and edge computing tasks. For example, in motor control, the high-resolution timers and ADC enable precise field-oriented control (FOC) of brushless DC motors.
When designing with this device, ensure proper decoupling of the power supply pins with 100nF capacitors close to each VDD pin and a bulk capacitor (e.g., 4.7uF) at the main supply. The VDDA pin must be connected to a clean analog supply, and VREF+ should be decoupled with a 1uF capacitor. For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the datasheet to maintain signal integrity.
Alternatives de remplacement direct pour STM32H730VBT6 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec STM32H730VBT6 (même facteur de forme et même empreinte) — différant par Communication Interfaces, Package, Flash Memory, SRAM, Maximum Clock Frequency.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
STM32H750VBT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$5.25 / unité
Voir la fiche technique →STM32H723VGT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$8.1 / unité
Voir la fiche technique →STM32H743VIT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$7.98 / unité
Voir la fiche technique →STM32H753VIT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32H733VGT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$8.1 / unité
Voir la fiche technique →STM32H745VIT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32H747VIT6
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32H730VBT6TR
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
STM32H730VBT6 Valeurs maximales et caractéristiques électriques
| Core | Arm Cortex-M7 |
| Fréquence d'horloge maximale | 550 MHz |
| Flash Memory | 128 KB |
| SRAM | 128 KB |
| Boîtier | LQFP100 (14x14 mm) |
| Operating Voltage | 1.62V to 3.6V |
| GPIO Pins | 82 |
| ADC | 1x 16-bit, 3.6 MSPS |
| DAC | 1x 12-bit |
| Timers | Multiple 16-bit and 32-bit timers |
| Communication Interfaces | 6x SPI, 4x I2C, 4x USART, 2x UART, 2x FDCAN, 2x SDMMC, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, 1x Camera |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, SHA-256, CRC |
| Température de fonctionnement | -40C to +85C |
| Statut RoHS | Compliant |
| Type de montage | Surface Mount |
Configuration des broches de STM32H730VBT6
| Broche 1 | VBAT — Backup battery supply |
| Broche 2 | PC13 — GPIO / RTC tamper |
| Broche 3 | PC14 — GPIO / OSC32_IN |
| Broche 4 | PC15 — GPIO / OSC32_OUT |
| Broche 5 | PF0 — GPIO |
| Broche 6 | PF1 — GPIO |
| Broche 7 | PF2 — GPIO |
| Broche 8 | PF3 — GPIO |
| Broche 9 | PF4 — GPIO |
| Broche 10 | PF5 — GPIO |
| Broche 11 | VSS — Ground |
| Broche 12 | VDD — Power supply |
| Broche 13 | PF6 — GPIO |
| Broche 14 | PF7 — GPIO |
| Broche 15 | PF8 — GPIO |
| Broche 16 | PF9 — GPIO |
| Broche 17 | PF10 — GPIO |
| Broche 18 | PF11 — GPIO |
| Broche 19 | PF12 — GPIO |
| Broche 20 | PF13 — GPIO |
| Broche 21 | PF14 — GPIO |
| Broche 22 | PF15 — GPIO |
| Broche 23 | VSS — Ground |
| Broche 24 | VDD — Power supply |
| Broche 25 | PH0 — GPIO / OSC_IN |
| Broche 26 | PH1 — GPIO / OSC_OUT |
| Broche 27 | PH2 — GPIO |
| Broche 28 | PH3 — GPIO |
| Broche 29 | PH4 — GPIO |
| Broche 30 | PH5 — GPIO |
| Broche 31 | PH6 — GPIO |
| Broche 32 | PH7 — GPIO |
| Broche 33 | PH8 — GPIO |
| Broche 34 | PH9 — GPIO |
| Broche 35 | PH10 — GPIO |
| Broche 36 | PH11 — GPIO |
| Broche 37 | PH12 — GPIO |
| Broche 38 | PH13 — GPIO |
| Broche 39 | PH14 — GPIO |
| Broche 40 | PH15 — GPIO |
| Broche 41 | VSS — Ground |
| Broche 42 | VDD — Power supply |
| Broche 43 | PD0 — GPIO |
| Broche 44 | PD1 — GPIO |
| Broche 45 | PD2 — GPIO |
| Broche 46 | PD3 — GPIO |
| Broche 47 | PD4 — GPIO |
| Broche 48 | PD5 — GPIO |
| Broche 49 | PD6 — GPIO |
| Broche 50 | PD7 — GPIO |
| Broche 51 | PD8 — GPIO |
| Broche 52 | PD9 — GPIO |
| Broche 53 | PD10 — GPIO |
| Broche 54 | PD11 — GPIO |
| Broche 55 | PD12 — GPIO |
| Broche 56 | PD13 — GPIO |
| Broche 57 | PD14 — GPIO |
| Broche 58 | PD15 — GPIO |
| Broche 59 | VSS — Ground |
| Broche 60 | VDD — Power supply |
| Broche 61 | PE0 — GPIO |
| Broche 62 | PE1 — GPIO |
| Broche 63 | PE2 — GPIO |
| Broche 64 | PE3 — GPIO |
| Broche 65 | PE4 — GPIO |
| Broche 66 | PE5 — GPIO |
| Broche 67 | PE6 — GPIO |
| Broche 68 | PE7 — GPIO |
| Broche 69 | PE8 — GPIO |
| Broche 70 | PE9 — GPIO |
| Broche 71 | PE10 — GPIO |
| Broche 72 | PE11 — GPIO |
| Broche 73 | PE12 — GPIO |
| Broche 74 | PE13 — GPIO |
| Broche 75 | PE14 — GPIO |
| Broche 76 | PE15 — GPIO |
| Broche 77 | VSS — Ground |
| Broche 78 | VDD — Power supply |
| Broche 79 | PB0 — GPIO |
| Broche 80 | PB1 — GPIO |
| Broche 81 | PB2 — GPIO |
| Broche 82 | PB3 — GPIO |
| Broche 83 | PB4 — GPIO |
| Broche 84 | PB5 — GPIO |
| Broche 85 | PB6 — GPIO |
| Broche 86 | PB7 — GPIO |
| Broche 87 | PB8 — GPIO |
| Broche 88 | PB9 — GPIO |
| Broche 89 | PB10 — GPIO |
| Broche 90 | PB11 — GPIO |
| Broche 91 | PB12 — GPIO |
| Broche 92 | PB13 — GPIO |
| Broche 93 | PB14 — GPIO |
| Broche 94 | PB15 — GPIO |
| Broche 95 | VSS — Ground |
| Broche 96 | VDD — Power supply |
| Broche 97 | PA0 — GPIO / ADC |
| Broche 98 | PA1 — GPIO / ADC |
| Broche 99 | PA2 — GPIO / USART |
| Broche 100 | PA3 — GPIO / USART |
Applications typiques
STM32H730VBT6 convient pour 6 applications: Industrial Control Systems, IoT Gateways, Motor Control, Audio Processing, High-End Consumer Electronics, Medical Devices.
Industrial Control Systems
The STM32H730VBT6 is ideal for industrial control systems due to its high-speed 550 MHz Cortex-M7 core, which enables real-time processing of complex control algorithms. Its multiple communication interfaces (SPI, I2C, USART, FDCAN) allow seamless integration with sensors, actuators, and industrial networks. The device's advanced timers and 16-bit ADC (3.6 MSPS) support precise PWM generation and high-speed data acquisition, essential for motor control and process automation. The wide operating voltage range (1.62V to 3.6V) and industrial temperature range (-40C to +85C) ensure reliable operation in harsh environments. Additionally, the hardware cryptographic acceleration enhances security for industrial IoT applications.
Recommandé
IoT Gateways
The STM32H730VBT6 is well-suited for IoT gateways that require high processing power and multiple connectivity options. Its Ethernet MAC and USB OTG interfaces enable wired and wireless connectivity, while the Cortex-M7 core can handle protocol stacks and data processing. The device's 128 KB SRAM provides ample buffer for network packets, and the cryptographic acceleration ensures secure communication. The low-power modes (Sleep, Stop, Standby) help optimize energy consumption for always-on gateways. The LQFP100 package is compact enough for space-constrained designs, and the wide voltage range allows flexible power supply configurations.
Recommandé
Motor Control
The STM32H730VBT6 excels in motor control applications, particularly field-oriented control (FOC) of brushless DC motors. The 550 MHz core executes complex control algorithms with minimal latency, while the advanced timers generate high-resolution PWM signals. The 16-bit ADC with 3.6 MSPS samples phase currents and rotor position accurately, enabling precise torque and speed control. The device's multiple communication interfaces allow connection to encoders and motor drivers. The hardware cryptographic acceleration can be used for secure firmware updates. The LQFP100 package provides enough GPIOs for various motor control topologies, and the industrial temperature range ensures reliable operation in motor drive environments.
Recommandé
Audio Processing
The STM32H730VBT6 is suitable for audio processing applications such as audio effects, voice recognition, and high-quality audio playback. The 550 MHz Cortex-M7 core with double-precision FPU can handle DSP algorithms like FIR filters, FFT, and audio codecs in real-time. The device's multiple I2S interfaces (via SPI) enable connection to audio codecs and DACs. The 12-bit DAC can generate analog audio signals directly. The large SRAM (128 KB) provides buffer for audio streams, and the cryptographic acceleration can be used for DRM. The LQFP100 package is compact for portable audio devices, and the low-power modes help extend battery life.
Recommandé
High-End Consumer Electronics
The STM32H730VBT6 is used in high-end consumer electronics such as smart home hubs, wearable devices, and advanced remote controls. Its high processing power enables rich user interfaces and complex functionality. The device's multiple communication interfaces support connectivity with various peripherals, and the cryptographic acceleration ensures secure transactions. The compact LQFP100 package is ideal for space-constrained designs, and the wide voltage range allows battery operation. The low-power modes are crucial for battery-powered devices, extending operational life. The device's rich peripheral set, including timers, ADCs, and DACs, enables diverse applications from touch sensing to audio output.
Recommandé
Medical Devices
The STM32H730VBT6 is suitable for medical devices such as patient monitors, diagnostic equipment, and portable health devices. Its high-speed core enables real-time signal processing for ECG, EEG, and other biosignals. The 16-bit ADC with high sampling rate captures physiological signals with high resolution. The device's multiple communication interfaces allow data transfer to displays or cloud services. The cryptographic acceleration ensures patient data security. The wide operating temperature range and low-power modes are beneficial for portable medical devices. The LQFP100 package is compact for wearable designs, and the device's reliability meets medical standards.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour STM32H730VBT6 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | STM32H750VBT6 | STM32H723VGT6 | STM32H743VIT6 |
|---|---|---|---|---|
| Package | LQFP100 | LQFP100 - same | LQFP100 - same | LQFP100 - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Clock | 550 MHz | 550 MHz | 550 MHz | 480 MHz |
| Flash Memory | 128 KB | 128 KB | 1 MB | 2 MB |
| SRAM | 128 KB | 512 KB | 320 KB | 1 MB |
| ADC Resolution | 16-bit | 16-bit | 16-bit | 16-bit |
| Ethernet MAC | Yes | Yes | Yes | Yes |
| Cryptographic Acceleration | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Higher clock speed (550 MHz) compared to STM32H743VIT6 (480 MHz) (vs STM32H743VIT6)
- Lower cost due to reduced SRAM (128 KB) compared to STM32H750VBT6 (512 KB) (vs STM32H750VBT6)
- Pin-compatible with higher-end STM32H7 variants (vs STM32H723VGT6)
Notes de conception
Ensure proper decoupling of all VDD pins with 100nF capacitors placed as close as possible to each pin. Add a bulk capacitor (e.g., 4.7uF) at the main power entry. The VDDA pin must be connected to a clean analog supply, and VREF+ should be decoupled with a 1uF capacitor. For battery-powered designs, connect VBAT to a backup battery or tie it to VDD through a diode.
For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the datasheet. Keep traces short and impedance-controlled (e.g., 90 ohms differential for USB). Use a solid ground plane and avoid routing high-speed signals near noisy power traces. For the LQFP100 package, ensure proper solder paste stencil design to avoid bridging.
Do not exceed the absolute maximum ratings for VDD (3.6V) and VDDA (3.6V). Ensure the HSE crystal is properly loaded with the specified load capacitors. When using the Ethernet MAC, an external PHY is required; ensure the MII/RMII interface is correctly configured. For low-power modes, configure the RTC and wakeup sources correctly to avoid unexpected resets.
Informations de conformité
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified - for automotive, consider STM32H7A3 or other automotive-grade variants.
