STM32H730VBT6 - 550MHz Cortex-M7 MCU with 128KB RAM | STMicroelectronics
N.º de pieza: STM32H730VBT6 ✓ Activo| Cant. | Precio unitario | 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 Descripción general
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.
Alternativas directas para STM32H730VBT6 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con STM32H730VBT6 (mismo factor de forma y huella) — difiere en Communication Interfaces, Package, Flash Memory, SRAM, Maximum Clock Frequency.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
STM32H750VBT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$5.25 / unidad
Ver hoja de datos →STM32H723VGT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$8.1 / unidad
Ver hoja de datos →STM32H743VIT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$7.98 / unidad
Ver hoja de datos →STM32H753VIT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
STM32H733VGT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$8.1 / unidad
Ver hoja de datos →STM32H745VIT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
STM32H747VIT6
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
STM32H730VBT6TR
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
STM32H730VBT6 Valores máximos y características eléctricas
| Core | Arm Cortex-M7 |
| Frecuencia de reloj máxima | 550 MHz |
| Flash Memory | 128 KB |
| SRAM | 128 KB |
| Encapsulado | 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 |
| Temperatura de funcionamiento | -40C to +85C |
| Estado RoHS | Compliant |
| Tipo de montaje | Surface Mount |
Configuración de pines de STM32H730VBT6
| Pin 1 | VBAT — Backup battery supply |
| Pin 2 | PC13 — GPIO / RTC tamper |
| Pin 3 | PC14 — GPIO / OSC32_IN |
| Pin 4 | PC15 — GPIO / OSC32_OUT |
| Pin 5 | PF0 — GPIO |
| Pin 6 | PF1 — GPIO |
| Pin 7 | PF2 — GPIO |
| Pin 8 | PF3 — GPIO |
| Pin 9 | PF4 — GPIO |
| Pin 10 | PF5 — GPIO |
| Pin 11 | VSS — Ground |
| Pin 12 | VDD — Power supply |
| Pin 13 | PF6 — GPIO |
| Pin 14 | PF7 — GPIO |
| Pin 15 | PF8 — GPIO |
| Pin 16 | PF9 — GPIO |
| Pin 17 | PF10 — GPIO |
| Pin 18 | PF11 — GPIO |
| Pin 19 | PF12 — GPIO |
| Pin 20 | PF13 — GPIO |
| Pin 21 | PF14 — GPIO |
| Pin 22 | PF15 — GPIO |
| Pin 23 | VSS — Ground |
| Pin 24 | VDD — Power supply |
| Pin 25 | PH0 — GPIO / OSC_IN |
| Pin 26 | PH1 — GPIO / OSC_OUT |
| Pin 27 | PH2 — GPIO |
| Pin 28 | PH3 — GPIO |
| Pin 29 | PH4 — GPIO |
| Pin 30 | PH5 — GPIO |
| Pin 31 | PH6 — GPIO |
| Pin 32 | PH7 — GPIO |
| Pin 33 | PH8 — GPIO |
| Pin 34 | PH9 — GPIO |
| Pin 35 | PH10 — GPIO |
| Pin 36 | PH11 — GPIO |
| Pin 37 | PH12 — GPIO |
| Pin 38 | PH13 — GPIO |
| Pin 39 | PH14 — GPIO |
| Pin 40 | PH15 — GPIO |
| Pin 41 | VSS — Ground |
| Pin 42 | VDD — Power supply |
| Pin 43 | PD0 — GPIO |
| Pin 44 | PD1 — GPIO |
| Pin 45 | PD2 — GPIO |
| Pin 46 | PD3 — GPIO |
| Pin 47 | PD4 — GPIO |
| Pin 48 | PD5 — GPIO |
| Pin 49 | PD6 — GPIO |
| Pin 50 | PD7 — GPIO |
| Pin 51 | PD8 — GPIO |
| Pin 52 | PD9 — GPIO |
| Pin 53 | PD10 — GPIO |
| Pin 54 | PD11 — GPIO |
| Pin 55 | PD12 — GPIO |
| Pin 56 | PD13 — GPIO |
| Pin 57 | PD14 — GPIO |
| Pin 58 | PD15 — GPIO |
| Pin 59 | VSS — Ground |
| Pin 60 | VDD — Power supply |
| Pin 61 | PE0 — GPIO |
| Pin 62 | PE1 — GPIO |
| Pin 63 | PE2 — GPIO |
| Pin 64 | PE3 — GPIO |
| Pin 65 | PE4 — GPIO |
| Pin 66 | PE5 — GPIO |
| Pin 67 | PE6 — GPIO |
| Pin 68 | PE7 — GPIO |
| Pin 69 | PE8 — GPIO |
| Pin 70 | PE9 — GPIO |
| Pin 71 | PE10 — GPIO |
| Pin 72 | PE11 — GPIO |
| Pin 73 | PE12 — GPIO |
| Pin 74 | PE13 — GPIO |
| Pin 75 | PE14 — GPIO |
| Pin 76 | PE15 — GPIO |
| Pin 77 | VSS — Ground |
| Pin 78 | VDD — Power supply |
| Pin 79 | PB0 — GPIO |
| Pin 80 | PB1 — GPIO |
| Pin 81 | PB2 — GPIO |
| Pin 82 | PB3 — GPIO |
| Pin 83 | PB4 — GPIO |
| Pin 84 | PB5 — GPIO |
| Pin 85 | PB6 — GPIO |
| Pin 86 | PB7 — GPIO |
| Pin 87 | PB8 — GPIO |
| Pin 88 | PB9 — GPIO |
| Pin 89 | PB10 — GPIO |
| Pin 90 | PB11 — GPIO |
| Pin 91 | PB12 — GPIO |
| Pin 92 | PB13 — GPIO |
| Pin 93 | PB14 — GPIO |
| Pin 94 | PB15 — GPIO |
| Pin 95 | VSS — Ground |
| Pin 96 | VDD — Power supply |
| Pin 97 | PA0 — GPIO / ADC |
| Pin 98 | PA1 — GPIO / ADC |
| Pin 99 | PA2 — GPIO / USART |
| Pin 100 | PA3 — GPIO / USART |
Aplicaciones típicas
STM32H730VBT6 es adecuado para 6 aplicacións: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para STM32H730VBT6 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | 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 |
Diferenciadores clave
- Higher clock speed (550 MHz) compared to STM32H743VIT6 (480 MHz) (frente a STM32H743VIT6)
- Lower cost due to reduced SRAM (128 KB) compared to STM32H750VBT6 (512 KB) (frente a STM32H750VBT6)
- Pin-compatible with higher-end STM32H7 variants (frente a STM32H723VGT6)
Notas de diseño
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.
Información de cumplimiento
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified - for automotive, consider STM32H7A3 or other automotive-grade variants.
