STM32F207VCT6 - 32-bit ARM Cortex-M3 MCU, 256KB Flash | STMicroelectronics
料号： STM32F207VCT6 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 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 概述
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.
直接替换替代料： STM32F207VCT6 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： STM32F207VCT6 （相同外形与封装尺寸） ——差异在于 ADC, Package, Timers, SRAM, Communication Interfaces.
快速对比工具——选择替代料号进行并排对比：
STM32F207VGT6
✓ 有现货
$6.8182 / 个
查看数据手册 →STM32F407VGT6
✓ 有现货
$7.55 / 个
查看数据手册 →STM32F205VCT6
📋 参考替代料（不在目录中）
STM32F207VET6
📋 参考替代料（不在目录中）
STM32F207ZCT6
📋 参考替代料（不在目录中）
STM32F207VCT6 最大额定值与电气特性
| Core | ARM Cortex-M3 |
| Max Clock Speed | 120 MHz |
| Flash Memory | 256 KB |
| SRAM | 128 KB |
| 电源电压 | 1.8 V to 3.6 V |
| 封装 | LQFP-100 (14x14 mm) |
| 工作温度 | -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) |
| RoHS 状态 | Compliant |
STM32F207VCT6 引脚配置
| 引脚 1 | VBAT — Backup battery supply |
| 引脚 2 | PC13 — GPIO / RTC output |
| 引脚 3 | PC14 — GPIO / OSC32_IN |
| 引脚 4 | PC15 — GPIO / OSC32_OUT |
| 引脚 5 | PF0 — GPIO / OSC_IN |
| 引脚 6 | PF1 — GPIO / OSC_OUT |
| 引脚 7 | NRST — Reset (active low) |
| 引脚 8 | PC0 — GPIO / ADC_IN10 |
| 引脚 9 | PC1 — GPIO / ADC_IN11 |
| 引脚 10 | PC2 — GPIO / ADC_IN12 |
| 引脚 11 | PC3 — GPIO / ADC_IN13 |
| 引脚 12 | VSSA — Analog ground |
| 引脚 13 | VDDA — Analog power supply |
| 引脚 14 | PA0 — GPIO / ADC_IN0 / WKUP |
| 引脚 15 | PA1 — GPIO / ADC_IN1 |
| 引脚 16 | PA2 — GPIO / ADC_IN2 / USART2_TX |
| 引脚 17 | PA3 — GPIO / ADC_IN3 / USART2_RX |
| 引脚 18 | VSS — Ground |
| 引脚 19 | VDD — Power supply |
| 引脚 20 | PA4 — GPIO / DAC_OUT1 |
| 引脚 21 | PA5 — GPIO / DAC_OUT2 |
| 引脚 22 | PA6 — GPIO / ADC_IN6 |
| 引脚 23 | PA7 — GPIO / ADC_IN7 |
| 引脚 24 | PC4 — GPIO / ADC_IN14 |
| 引脚 25 | PC5 — GPIO / ADC_IN15 |
| 引脚 26 | PB0 — GPIO / ADC_IN8 |
| 引脚 27 | PB1 — GPIO / ADC_IN9 |
| 引脚 28 | PB2 — GPIO / BOOT1 |
| 引脚 29 | PB10 — GPIO / I2C2_SCL |
| 引脚 30 | PB11 — GPIO / I2C2_SDA |
| 引脚 31 | VSS — Ground |
| 引脚 32 | VDD — Power supply |
| 引脚 33 | PB12 — GPIO / SPI2_NSS |
| 引脚 34 | PB13 — GPIO / SPI2_SCK |
| 引脚 35 | PB14 — GPIO / SPI2_MISO |
| 引脚 36 | PB15 — GPIO / SPI2_MOSI |
| 引脚 37 | PD8 — GPIO / FSMC_D13 |
| 引脚 38 | PD9 — GPIO / FSMC_D14 |
| 引脚 39 | PD10 — GPIO / FSMC_D15 |
| 引脚 40 | PD11 — GPIO / FSMC_A16 |
| 引脚 41 | PD12 — GPIO / FSMC_A17 |
| 引脚 42 | PD13 — GPIO / FSMC_A18 |
| 引脚 43 | PD14 — GPIO / FSMC_D0 |
| 引脚 44 | PD15 — GPIO / FSMC_D1 |
| 引脚 45 | PE0 — GPIO / FSMC_NBL0 |
| 引脚 46 | PE1 — GPIO / FSMC_NBL1 |
| 引脚 47 | PE2 — GPIO / FSMC_A23 |
| 引脚 48 | PE3 — GPIO / FSMC_A19 |
| 引脚 49 | PE4 — GPIO / FSMC_A20 |
| 引脚 50 | PE5 — GPIO / FSMC_A21 |
| 引脚 51 | PE6 — GPIO / FSMC_A22 |
| 引脚 52 | VSS — Ground |
| 引脚 53 | VDD — Power supply |
| 引脚 54 | PE7 — GPIO / FSMC_D4 |
| 引脚 55 | PE8 — GPIO / FSMC_D5 |
| 引脚 56 | PE9 — GPIO / FSMC_D6 |
| 引脚 57 | PE10 — GPIO / FSMC_D7 |
| 引脚 58 | PE11 — GPIO / FSMC_D8 |
| 引脚 59 | PE12 — GPIO / FSMC_D9 |
| 引脚 60 | PE13 — GPIO / FSMC_D10 |
| 引脚 61 | PE14 — GPIO / FSMC_D11 |
| 引脚 62 | PE15 — GPIO / FSMC_D12 |
| 引脚 63 | PB3 — GPIO / JTDO |
| 引脚 64 | PB4 — GPIO / NJTRST |
| 引脚 65 | PB5 — GPIO / I2C1_SMBA |
| 引脚 66 | PB6 — GPIO / I2C1_SCL |
| 引脚 67 | PB7 — GPIO / I2C1_SDA |
| 引脚 68 | BOOT0 — Boot mode selection |
| 引脚 69 | PB8 — GPIO / CAN1_RX |
| 引脚 70 | PB9 — GPIO / CAN1_TX |
| 引脚 71 | VSS — Ground |
| 引脚 72 | VDD — Power supply |
| 引脚 73 | PE0 — GPIO / TIM4_ETR |
| 引脚 74 | PE1 — GPIO / TIM4_CH1 |
| 引脚 75 | PE2 — GPIO / TIM4_CH2 |
| 引脚 76 | PE3 — GPIO / TIM4_CH3 |
| 引脚 77 | PE4 — GPIO / TIM4_CH4 |
| 引脚 78 | PE5 — GPIO / TIM9_CH1 |
| 引脚 79 | PE6 — GPIO / TIM9_CH2 |
| 引脚 80 | PC6 — GPIO / TIM3_CH1 |
| 引脚 81 | PC7 — GPIO / TIM3_CH2 |
| 引脚 82 | PC8 — GPIO / TIM3_CH3 |
| 引脚 83 | PC9 — GPIO / TIM3_CH4 |
| 引脚 84 | PA8 — GPIO / MCO1 |
| 引脚 85 | PA9 — GPIO / USART1_TX |
| 引脚 86 | PA10 — GPIO / USART1_RX |
| 引脚 87 | PA11 — GPIO / USB_DM |
| 引脚 88 | PA12 — GPIO / USB_DP |
| 引脚 89 | PA13 — GPIO / SWDIO |
| 引脚 90 | PA14 — GPIO / SWCLK |
| 引脚 91 | PA15 — GPIO / JTDI |
| 引脚 92 | PC10 — GPIO / USART3_TX |
| 引脚 93 | PC11 — GPIO / USART3_RX |
| 引脚 94 | PC12 — GPIO / USART3_CK |
| 引脚 95 | PD0 — GPIO / FSMC_D2 |
| 引脚 96 | PD1 — GPIO / FSMC_D3 |
| 引脚 97 | PD2 — GPIO / SDIO_CMD |
| 引脚 98 | PD3 — GPIO / FSMC_CLK |
| 引脚 99 | PD4 — GPIO / FSMC_NOE |
| 引脚 100 | PD5 — GPIO / FSMC_NWE |
典型应用
STM32F207VCT6 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： STM32F207VCT6 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Integrated Ethernet MAC and cryptographic acceleration （对比 STM32F205VCT6)
- Higher performance than STM32F1 series （对比 STM32F103VCT6)
- Cost-effective alternative to STM32F407 （对比 STM32F407VGT6)
设计说明
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.
合规信息
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F207VCT6TR or other automotive-grade variants.
