STM32F207VCT6 - 32-bit ARM Cortex-M3 MCU, 256KB Flash | STMicroelectronics
N.º da peça: STM32F207VCT6 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $12.5455 | $12,55 |
| 10 | $9.0606 | $90,61 |
| 100 | $8.0152 | $801,52 |
| 500 | $7.6667 | $3.833,35 |
| 1.000 | $7.3182 | $7.318,20 |
STM32F207VCT6 Visão geral
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32F207VCT6 belongs to the STM32F2 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers. This family is widely used in industrial control, consumer electronics, and IoT devices due to its balance of performance, power efficiency, and peripheral integration.
Key features include a rich set of peripherals: 3x SPI, 3x I2C, 4x USART, 2x UART, 2x CAN, 1x USB 2.0 OTG FS, 1x USB 2.0 OTG HS, 1x Ethernet MAC, 1x SDIO, 1x FSMC, 2x 12-bit DAC, 3x 12-bit ADC (up to 24 channels), and multiple timers including advanced-control timers. The device also includes a cryptographic/hash processor for AES, DES, and SHA-1/MD5, and a true random number generator (RNG).
The STM32F207VCT6 is built on a 90nm process technology, offering a good balance of speed and power consumption. It supports a wide operating temperature range of -40°C to +85°C, making it suitable for industrial environments. The Cortex-M3 core includes a Nested Vectored Interrupt Controller (NVIC) for efficient interrupt handling, and a Memory Protection Unit (MPU) for enhanced system reliability.
Typical applications include industrial automation, motor control, medical devices, smart meters, and IoT gateways. The Ethernet MAC and USB OTG HS interfaces enable connectivity in networked systems, while the advanced timers and ADC/DAC support precise analog control loops.
When designing with this device, ensure proper decoupling of the power supply pins and a stable clock source. The internal RC oscillator can be used for basic operation, but an external crystal is recommended for applications requiring precise timing. The device supports in-circuit programming and debugging via SWD and JTAG interfaces.
Alternativas drop-in para STM32F207VCT6 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com STM32F207VCT6 (mesmo formato e footprint) — diferindo em ADC, Package, Timers, SRAM, Communication Interfaces.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
STM32F207VGT6
✓ Em estoque
$6.8182 / unidade
Ver ficha técnica →STM32F407VGT6
✓ Em estoque
$7.55 / unidade
Ver ficha técnica →STM32F205VCT6
📋 Alternativa de referência (fora do catálogo)
STM32F207VET6
📋 Alternativa de referência (fora do catálogo)
STM32F207ZCT6
📋 Alternativa de referência (fora do catálogo)
STM32F207VCT6 Classificações máximas e características elétricas
| Core | ARM Cortex-M3 |
| Max Clock Speed | 120 MHz |
| Flash Memory | 256 KB |
| SRAM | 128 KB |
| Tensão de alimentação | 1.8 V to 3.6 V |
| Encapsulamento | LQFP-100 (14x14 mm) |
| Temperatura de operação | -40C to +85C |
| GPIO Pins | 82 |
| ADC | 3x 12-bit, up to 24 channels |
| DAC | 2x 12-bit |
| Timers | 12 (including advanced-control) |
| Communication Interfaces | 3x SPI, 3x I2C, 4x USART, 2x UART, 2x CAN, USB OTG FS/HS, Ethernet MAC, SDIO |
| Cryptographic Acceleration | AES, DES, SHA-1, MD5 |
| Random Number Generator | Yes (RNG) |
| Status RoHS | Compliant |
Configuração de pinos do STM32F207VCT6
| Pino 1 | VBAT — Backup battery supply |
| Pino 2 | PC13 — GPIO / RTC output |
| Pino 3 | PC14 — GPIO / OSC32_IN |
| Pino 4 | PC15 — GPIO / OSC32_OUT |
| Pino 5 | PF0 — GPIO / OSC_IN |
| Pino 6 | PF1 — GPIO / OSC_OUT |
| Pino 7 | NRST — Reset (active low) |
| Pino 8 | PC0 — GPIO / ADC_IN10 |
| Pino 9 | PC1 — GPIO / ADC_IN11 |
| Pino 10 | PC2 — GPIO / ADC_IN12 |
| Pino 11 | PC3 — GPIO / ADC_IN13 |
| Pino 12 | VSSA — Analog ground |
| Pino 13 | VDDA — Analog power supply |
| Pino 14 | PA0 — GPIO / ADC_IN0 / WKUP |
| Pino 15 | PA1 — GPIO / ADC_IN1 |
| Pino 16 | PA2 — GPIO / ADC_IN2 / USART2_TX |
| Pino 17 | PA3 — GPIO / ADC_IN3 / USART2_RX |
| Pino 18 | VSS — Ground |
| Pino 19 | VDD — Power supply |
| Pino 20 | PA4 — GPIO / DAC_OUT1 |
| Pino 21 | PA5 — GPIO / DAC_OUT2 |
| Pino 22 | PA6 — GPIO / ADC_IN6 |
| Pino 23 | PA7 — GPIO / ADC_IN7 |
| Pino 24 | PC4 — GPIO / ADC_IN14 |
| Pino 25 | PC5 — GPIO / ADC_IN15 |
| Pino 26 | PB0 — GPIO / ADC_IN8 |
| Pino 27 | PB1 — GPIO / ADC_IN9 |
| Pino 28 | PB2 — GPIO / BOOT1 |
| Pino 29 | PB10 — GPIO / I2C2_SCL |
| Pino 30 | PB11 — GPIO / I2C2_SDA |
| Pino 31 | VSS — Ground |
| Pino 32 | VDD — Power supply |
| Pino 33 | PB12 — GPIO / SPI2_NSS |
| Pino 34 | PB13 — GPIO / SPI2_SCK |
| Pino 35 | PB14 — GPIO / SPI2_MISO |
| Pino 36 | PB15 — GPIO / SPI2_MOSI |
| Pino 37 | PD8 — GPIO / FSMC_D13 |
| Pino 38 | PD9 — GPIO / FSMC_D14 |
| Pino 39 | PD10 — GPIO / FSMC_D15 |
| Pino 40 | PD11 — GPIO / FSMC_A16 |
| Pino 41 | PD12 — GPIO / FSMC_A17 |
| Pino 42 | PD13 — GPIO / FSMC_A18 |
| Pino 43 | PD14 — GPIO / FSMC_D0 |
| Pino 44 | PD15 — GPIO / FSMC_D1 |
| Pino 45 | PE0 — GPIO / FSMC_NBL0 |
| Pino 46 | PE1 — GPIO / FSMC_NBL1 |
| Pino 47 | PE2 — GPIO / FSMC_A23 |
| Pino 48 | PE3 — GPIO / FSMC_A19 |
| Pino 49 | PE4 — GPIO / FSMC_A20 |
| Pino 50 | PE5 — GPIO / FSMC_A21 |
| Pino 51 | PE6 — GPIO / FSMC_A22 |
| Pino 52 | VSS — Ground |
| Pino 53 | VDD — Power supply |
| Pino 54 | PE7 — GPIO / FSMC_D4 |
| Pino 55 | PE8 — GPIO / FSMC_D5 |
| Pino 56 | PE9 — GPIO / FSMC_D6 |
| Pino 57 | PE10 — GPIO / FSMC_D7 |
| Pino 58 | PE11 — GPIO / FSMC_D8 |
| Pino 59 | PE12 — GPIO / FSMC_D9 |
| Pino 60 | PE13 — GPIO / FSMC_D10 |
| Pino 61 | PE14 — GPIO / FSMC_D11 |
| Pino 62 | PE15 — GPIO / FSMC_D12 |
| Pino 63 | PB3 — GPIO / JTDO |
| Pino 64 | PB4 — GPIO / NJTRST |
| Pino 65 | PB5 — GPIO / I2C1_SMBA |
| Pino 66 | PB6 — GPIO / I2C1_SCL |
| Pino 67 | PB7 — GPIO / I2C1_SDA |
| Pino 68 | BOOT0 — Boot mode selection |
| Pino 69 | PB8 — GPIO / CAN1_RX |
| Pino 70 | PB9 — GPIO / CAN1_TX |
| Pino 71 | VSS — Ground |
| Pino 72 | VDD — Power supply |
| Pino 73 | PE0 — GPIO / TIM4_ETR |
| Pino 74 | PE1 — GPIO / TIM4_CH1 |
| Pino 75 | PE2 — GPIO / TIM4_CH2 |
| Pino 76 | PE3 — GPIO / TIM4_CH3 |
| Pino 77 | PE4 — GPIO / TIM4_CH4 |
| Pino 78 | PE5 — GPIO / TIM9_CH1 |
| Pino 79 | PE6 — GPIO / TIM9_CH2 |
| Pino 80 | PC6 — GPIO / TIM3_CH1 |
| Pino 81 | PC7 — GPIO / TIM3_CH2 |
| Pino 82 | PC8 — GPIO / TIM3_CH3 |
| Pino 83 | PC9 — GPIO / TIM3_CH4 |
| Pino 84 | PA8 — GPIO / MCO1 |
| Pino 85 | PA9 — GPIO / USART1_TX |
| Pino 86 | PA10 — GPIO / USART1_RX |
| Pino 87 | PA11 — GPIO / USB_DM |
| Pino 88 | PA12 — GPIO / USB_DP |
| Pino 89 | PA13 — GPIO / SWDIO |
| Pino 90 | PA14 — GPIO / SWCLK |
| Pino 91 | PA15 — GPIO / JTDI |
| Pino 92 | PC10 — GPIO / USART3_TX |
| Pino 93 | PC11 — GPIO / USART3_RX |
| Pino 94 | PC12 — GPIO / USART3_CK |
| Pino 95 | PD0 — GPIO / FSMC_D2 |
| Pino 96 | PD1 — GPIO / FSMC_D3 |
| Pino 97 | PD2 — GPIO / SDIO_CMD |
| Pino 98 | PD3 — GPIO / FSMC_CLK |
| Pino 99 | PD4 — GPIO / FSMC_NOE |
| Pino 100 | PD5 — GPIO / FSMC_NWE |
Aplicações típicas
STM32F207VCT6 é adequado para 6 aplicaçãos: Industrial Automation, IoT Gateway, Motor Control, Medical Devices, Smart Metering, Audio Processing.
Industrial Automation
The STM32F207VCT6 is ideal for industrial automation due to its robust communication interfaces (Ethernet, CAN, USART) and advanced timers for precise motor control. It can handle complex control algorithms and real-time data processing, making it suitable for PLCs, robotic controllers, and factory automation systems. The device's wide operating temperature range (-40°C to +85°C) ensures reliability in harsh industrial environments. Its cryptographic acceleration and RNG enhance security for industrial IoT applications.
Recomendado
IoT Gateway
With its Ethernet MAC, USB OTG HS, and multiple communication interfaces, the STM32F207VCT6 is well-suited for IoT gateways that aggregate data from various sensors and devices. It can run embedded Linux or a real-time OS to manage network protocols and data routing. The cryptographic acceleration supports secure communication (TLS/SSL) without burdening the CPU. Its low power consumption and wide supply voltage range make it suitable for always-on gateway devices.
Recomendado
Motor Control
The STM32F207VCT6 excels in motor control applications, particularly field-oriented control (FOC) of brushless DC (BLDC) motors. Its advanced-control timers generate high-resolution PWM signals, while the multiple ADCs sample phase currents and rotor position. The device's 120 MHz core can execute complex control algorithms like sensorless FOC in real time. The DACs can be used for analog reference generation. This makes it ideal for industrial drives, robotics, and electric vehicles.
Recomendado
Medical Devices
The STM32F207VCT6 is suitable for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high processing power enables real-time signal processing for ECG, EEG, and other biosignals. The device's rich analog peripherals (ADC, DAC) interface with sensors and actuators. The cryptographic acceleration ensures secure data handling, and the wide temperature range supports sterilization processes. Its long-term availability and industrial-grade reliability are critical for medical applications.
Recomendado
Smart Metering
The STM32F207VCT6 is used in smart meters for energy monitoring and management. Its multiple ADCs accurately measure voltage and current, while the Ethernet or PLC communication interfaces enable remote data transmission. The cryptographic acceleration secures metering data and prevents tampering. The device's low power consumption and wide supply voltage range support battery-backed operation. Its robust design ensures long-term reliability in outdoor environments.
Recomendado
Audio Processing
The STM32F207VCT6 can handle audio processing tasks such as audio effects, voice recognition, and audio streaming. Its 120 MHz core and DMA controllers enable real-time audio data processing. The I2S interface connects to audio codecs, and the USB OTG HS supports USB audio class. The device's large SRAM (128 KB) buffers audio samples, and the cryptographic acceleration can be used for DRM. This makes it suitable for audio interfaces, smart speakers, and musical instruments.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32F207VCT6 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | STM32F207VGT6 | STM32F205VCT6 | STM32F407VGT6 | STM32F207VET6 |
|---|---|---|---|---|---|
| Package | LQFP-100 | LQFP-100 | LQFP-100 | LQFP-100 | LQFP-100 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M4F | ARM Cortex-M3 |
| Max Clock Speed | 120 MHz | 120 MHz | 120 MHz | 168 MHz | 120 MHz |
| Flash Memory | 256 KB | 1 MB | 256 KB | 1 MB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 192 KB | 128 KB |
| Ethernet MAC | Yes | Yes | No | Yes | Yes |
| Cryptographic Acceleration | Yes | Yes | No | Yes | Yes |
Principais diferenciais
- Integrated Ethernet MAC and cryptographic acceleration (vs STM32F205VCT6)
- Higher performance than STM32F1 series (vs STM32F103VCT6)
- Cost-effective alternative to STM32F407 (vs STM32F407VGT6)
Notas de projeto
Decouple each VDD pin with a 100nF ceramic capacitor placed as close to the pin as possible. Additionally, use a 4.7uF or larger bulk capacitor on the main power rail. For VDDA, use a dedicated 1uF capacitor and a ferrite bead to isolate analog noise. Ensure VDD and VDDA are connected to the same supply but filtered separately.
For the LQFP-100 package, ensure proper solder paste stencil design to avoid bridging. Use a 0.4mm pitch land pattern. Provide a solid ground plane under the device to reduce EMI and improve thermal performance. For Ethernet and USB, follow impedance-controlled routing (90 ohms differential for USB, 100 ohms for Ethernet).
Do not leave the BOOT0 pin floating; connect it to ground through a 10k resistor for normal boot from Flash. Ensure the NRST pin has a 100nF capacitor to ground for reliable reset. When using the internal RC oscillator, be aware of its accuracy (±1%) and use an external crystal for timing-critical applications like USB or Ethernet.
Informações de conformidade
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F207VCT6TR or other automotive-grade variants.
