STM32F411CCU7 - 100MHz Cortex-M4 256KB MCU | STMicroelectronics
MPN： STM32F411CCU7 ✓ 啟用中STM32F411CCU7 概覽
A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and interface logic on one package. The Cortex-M4 architecture provides embedded control capabilities with deterministic instruction execution, while STM32F411 devices add GPIO, timers, communication interfaces, analog functions, and DMA. This places the device in the MCU -> embedded processor -> embedded-control semiconductor hierarchy rather than the general-purpose processor category.
Verified listing data identifies the MCU as part of STMicroelectronics' STM32F4 Microcontroller family and explicitly confirms the Arm Cortex-M4 core, 32-bit architecture, 100 MHz maximum frequency, 256 KB Flash, and 48-UFQFPN package. STMicroelectronics' family page also identifies DSP and FPU support and states that the line reaches 100 MHz, 125 DMIPS, and includes large SRAM and smart DMA for optimizing power consumption and data batching.
STM32F411CCU7 is suitable for compact embedded systems that need more compute performance than a basic entry-level Cortex-M device without moving to the largest STM32F4 package options. The 7 x 7 mm UFQFPN footprint supports compact industrial controllers, connected products, instrumentation, and compact consumer equipment. Firmware development can use the STM32 ecosystem, while the exact peripheral mix and electrical limits must be confirmed in the manufacturer datasheet before release.
For a new design, verify the UFQFPN land pattern, exposed-pad connection, pin multiplexing, clock tree, decoupling, and programming interface against the official STM32F411CC documentation. Do not substitute a different STM32 package or a functional substitute without checking every pin and electrical condition. This product page combines verified distributor listings, official ST family information, sourcing links, and design-oriented guidance rather than treating unrelated Cortex-M devices as drop-in replacements.
直接替換替代品，適用於 STM32F411CCU7 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： STM32F411CCU7 （相同外形與佔位） — 差異在於 Package, Core, DMA, Flash Memory, ADC.
STM32F411CCU6
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F411CEU6
✅ 直接替換 ⚠️ 規格未經驗證✗ 缺貨
$3.48 / 單位
查看資料表 →STM32F411CCU6TR
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F411CEU7
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F411CCU7TR
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F411CCU7 最大額定值與電氣特性
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 100 MHz |
| Architecture | 32-bit RISC |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 |
| DSP Support | Yes |
| FPU Support | Yes |
| Performance | 125 DMIPS |
| DMA | Smart DMA |
| 封裝 | 48-UFQFPN |
| Package Dimensions | 7 x 7 mm |
| 安裝類型 | Surface mount |
STM32F411CCU7 7 x 7 mm 腳位配置指南
STM32F411CCU7（7 x 7 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： STM32F411CCU7.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32F411CCU7 適用於 7 應用s: Industrial Control Module, Connected Sensor Node, Digital Audio and Signal Processing, USB-Centered Peripheral, Data Acquisition Front End, Motor and Motion Controller, Wearable and Portable Electronics.
Industrial Control Module
STM32F411CCU7 fits compact industrial controllers that need deterministic real-time processing, GPIO, timers, and communication peripherals in a 7 x 7 mm surface-mount footprint. The Cortex-M4 core operates up to 100 MHz, while DSP support and the FPU can accelerate control calculations without moving to a larger processor class. Smart DMA can move data between memory and peripherals while the CPU executes control logic. Before layout release, confirm the exact UART, timer, ADC, DMA-channel, and pin assignments in the STM32F411CC documentation.
推薦
Connected Sensor Node
The STM32F411CCU7 is suitable for compact connected sensor nodes that periodically acquire measurements, filter data, and transmit results over a serial link. Its 100 MHz Cortex-M4 performance provides headroom for sensor conditioning, protocol handling, and local control, while smart DMA can batch data transfers efficiently. The 256 KB Flash limit means firmware must be planned carefully, and the exact SRAM budget must be confirmed before selecting buffering sizes. Use the official pinout and reference design guidance for the chosen wireless or wired interface.
推薦
Digital Audio and Signal Processing
STM32F411CCU7 can serve as the control processor in compact audio or general signal-processing products because the STM32F411 family combines a Cortex-M4 core, DSP capability, an FPU, and smart DMA. The processor can handle filtering, mixing, waveform generation, and control tasks while DMA transfers samples between memory and an audio codec. The verified data confirms the 100 MHz maximum frequency and 256 KB Flash, but codec interface timing, memory capacity, and clock requirements must be validated in the complete design.
推薦
USB-Centered Peripheral
STM32F411CCU7 is applicable to compact USB-centered accessories when the selected STM32F411 variant provides the required USB device or host resources and the board can meet its power and signal-integrity requirements. The Cortex-M4 core can manage protocol software, descriptors, control logic, and user-interface functions, while DMA can reduce sample-transfer overhead. USB connector orientation, protection, power negotiation, and exact STM32F411 USB feature availability must be confirmed against the official datasheet before selecting this package.
推薦
Data Acquisition Front End
STM32F411CCU7 is well suited to compact data-acquisition equipment that samples sensors, performs scaling or filtering, and exports results through a high-speed serial interface. Its Cortex-M4 architecture supports real-time instruction execution, and the DSP/FPU features can reduce the computational burden of common numerical routines. Smart DMA can buffer incoming samples efficiently, but the exact ADC channels, timer triggers, DMA mappings, input voltage limits, and memory budget are not supplied in the verified data and must be confirmed before design release.
推薦
Motor and Motion Controller
STM32F411CCU7 can be used in compact motion-control subsystems where timers, fast GPIO, control-loop math, and communication must coexist in one MCU. The 100 MHz Cortex-M4 core provides computational headroom for position and velocity loops, while DSP and FPU support can assist common filtering and control routines. Smart DMA can support data batching without occupying the CPU during transfers. The exact PWM channels, encoder interfaces, analog inputs, timer resolution, and safety requirements must be verified in the STM32F411CC datasheet.
推薦
Wearable and Portable Electronics
STM32F411CCU7 can support portable embedded products that need local processing, low-latency control, and multiple embedded peripherals in a compact package. Its 7 x 7 mm UFQFPN footprint is useful when board area is constrained, and the Cortex-M4 DSP/FPU features allow more local computation than a basic microcontroller. Battery design, active current, sleep behavior, analog accuracy, and package thermal performance must be evaluated with the final load and enclosure. The verified data does not provide current consumption or power-mode limits, so those values require direct measurement and documentation.
推薦
推薦產品摘要
工程參考資料，適用於 STM32F411CCU7 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | STM32F411CCU6 | STM32F411CEU6 | STM32F411CCU6TR | STM32F411CEU7 | STM32F411CCU7TR |
|---|---|---|---|---|---|---|
| Package | 48-UFQFPN | 48-UFQFPN | 48-UFQFPN | 48-UFQFPN | 48-UFQFPN | 48-UFQFPN |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
主要差異化特點
- Cortex-M4 performance for embedded control (對比STM32F030F4P6TR)
- DSP and FPU capability (對比Smaller Cortex-M MCUs)
- 100 MHz maximum operating frequency (對比Lower-frequency STM32F411 variants)
- Compact 7 x 7 mm package (對比Larger-package STM32F4 designs)
設計說明
Use the official 48-UFQFPN land pattern and package drawing as the layout source of truth. The supplied data confirms the 7 x 7 mm package but does not include the numbered pin list, exposed-pad dimensions, or recommended land geometry; do not copy a generic QFN footprint. Confirm pin numbering, exposed-pad connection, solder mask, paste stencil, and assembly tolerances against the manufacturer documentation before releasing artwork.
Plan the power tree around the device's verified electrical limits rather than assuming they match another STM32F4 part. The supplied data does not state the operating voltage range, current limits, or power-mode currents. Verify regulator headroom, startup sequencing, decoupling values, exposed-pad grounding, and load-transient behavior in the STM32F411CC datasheet and reference designs. Measured brownout and thermal behavior should be included in prototype testing.
For high-speed serial, USB, Ethernet, or debug interfaces, keep traces short, provide a continuous reference plane, and follow the manufacturer layout recommendations. Place decoupling and clock components close to their associated pins, and keep switching or radio-adjacent circuitry away from sensitive analog and communication routes. The exact interface list and pin multiplexing must be confirmed for the selected STM32F411 variant before final routing.
Estimate junction and board temperature from the actual regulator loss, ambient temperature, copper area, and exposed-pad connection. Because the verified data does not provide the MCU's exact power dissipation or thermal resistance, treat any calculation as an engineering estimate and validate it with thermocouples or an IR measurement on a representative board. The 7 x 7 mm package should not be assumed to have the thermal performance of a larger package.
Do not infer pin compatibility from the Cortex-M4 family name or from a distributor's generic MCU category. Verify every alternate-function pin, power pin, ground connection, boot and reset behavior, debug interface, and package-specific exposed-pad requirement. Also verify software migration requirements: peripheral instances, interrupt priorities, DMA mappings, clocks, and memory organization can differ even when two parts belong to the same STM32 family.
合規資訊
The supplied verified results identify the manufacturer, device family, package, memory, core, frequency, DSP, FPU, and smart DMA, but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Verify current compliance documents on the STMicroelectronics product page or with the supplier.
