STM32F413CHU6 - 100MHz Cortex-M4 MCU, 1.5MB Flash | STMicroelectronics
料号： STM32F413CHU6 ✓ 量产中STM32F413CHU6 概述
A microcontroller is a semiconductor device that integrates a CPU core, Flash program memory, RAM, peripherals, and communication interfaces onto one package. STM32 microcontrollers are widely used as the central controller in industrial equipment, consumer products, communications equipment, medical devices, and sensor-driven systems. The STM32F413xG/H family is based on the Arm Cortex-M4 32-bit RISC core and operates at up to 100 MHz.
The STM32F413CHU6 provides 1.5 MB of Flash for application firmware, while its 100 MHz maximum core frequency supports timely control-loop and signal-processing tasks. Its 48-pin UFQFPN package offers a compact surface-mount option for designs requiring numerous mixed-signal and digital connections without using a larger leaded package. The -6 temperature-grade suffix identifies the specified industrial temperature grade.
The Arm Cortex-M4 architecture provides a 32-bit processing path with floating-point-oriented performance characteristics suited to control, communications, and signal-processing workloads. Its architecture also supports an interrupt-driven embedded software model, allowing firmware to respond to external events through peripherals rather than continuous polling. Exact RAM capacity, peripheral set, electrical limits, and performance figures must be confirmed from the manufacturer datasheet before release.
Typical uses include industrial control modules, connected sensor nodes, compact communications equipment, audio and interface controllers, and general-purpose embedded products. The 100 MHz Cortex-M4 core is particularly relevant when a design must combine protocol handling, real-time control, and local data processing on a single device rather than divide those tasks across multiple chips.
Designers should confirm the exact UFQFPN48 land pattern, exposed-pad requirements, pin multiplexing, decoupling strategy, clock configuration, and operating-voltage limits in the STM32F413xG/H manufacturer datasheet. Firmware should also be validated against the device revision and the STM32CubeMX configuration database before production programming.
This product record combines the manufacturer device description, an official datasheet link, package and memory details, sourcing information, and a focused replacement assessment. It also highlights the engineering checks required when comparing same-package alternatives, including memory capacity, peripheral equivalence, firmware compatibility, and electrical validation.
直接替换替代料： STM32F413CHU6 ——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： STM32F413CHU6 （相同外形与封装尺寸） ——差异在于 Package, RoHS Status.
STM32F413CHT6
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
STM32F413CGU6
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →STM32F413CHU6 最大额定值与电气特性
| Product Type | 32-bit microcontroller |
| Product Family | STM32F4 series |
| Device Subfamily | STM32F413xG/H |
| CPU Core | Arm Cortex-M4 |
| Instruction Set | 32-bit RISC |
| Maximum CPU Frequency | 100 MHz |
| Flash Memory | 1.5 MB |
| Flash Organization | 1.5 M x 8 bits |
| 封装 | 48-pin UFQFPN, 7 mm x 7 mm |
| 安装类型 | Surface mount |
| Temperature Grade Code | -6 industrial grade |
| RoHS 状态 | unknown |
| REACH Status | unknown |
STM32F413CHU6 48-pin ufqfpn, 7 mm x 7 mm 引脚配置指南
STM32F413CHU6（48-pin ufqfpn, 7 mm x 7 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： STM32F413CHU6.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STM32F413CHU6 适用于 6 应用s: Industrial Control Modules, Connected Sensor Nodes, Audio Interface Controllers, Communications Equipment, Battery-Powered Data Acquisition, Medical and Diagnostic Equipment.
Industrial Control Modules
The STM32F413CHU6 fits compact industrial control modules that combine real-time sensing, actuator control, and communications in a single controller. Its Arm Cortex-M4 core operates at up to 100 MHz, providing sufficient throughput for responsive control tasks and peripheral coordination, while the 1.5 MB Flash capacity accommodates application firmware, parameter storage, diagnostics, and update logic. The 48-pin UFQFPN package also supports a compact board layout, but exposed-pad assembly and pin multiplexing must follow the manufacturer package drawings.
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Connected Sensor Nodes
The STM32F413CHU6 is suitable for connected sensor nodes that collect measurements, filter data, and manage a local serial or network connection. Its 100 MHz Cortex-M4 processor can execute control logic concurrently with communication handling, and the 1.5 MB Flash provides room for protocol stacks and application firmware. A sensor-facing design should confirm the required ADC resolution, sampling rate, timer resources, and I/O mapping in the manufacturer datasheet. Low-power operation should be evaluated against the device's specified current and sleep-mode behavior.
推荐
Audio Interface Controllers
The STM32F413CHU6 can serve as the control processor in compact audio equipment requiring digital interfaces, configuration storage, and local user-interface handling. Its 100 MHz Arm Cortex-M4 core provides processing capability for signal routing, protocol management, and system control, while 1.5 MB of Flash accommodates firmware and configuration tables. Use the manufacturer pin and peripheral tables to map the required I2S, SAI, USB, or digital audio resources. External codec and interface timing must also be validated against the system clock plan.
推荐
Communications Equipment
The STM32F413CHU6 is appropriate for embedded communications equipment that must run framing logic, configuration, diagnostics, and a user interface alongside a dedicated network or transceiver circuit. The 100 MHz Cortex-M4 core supports deterministic interrupt-driven handling, while the 1.5 MB Flash capacity is useful for maintaining multiple protocol layers and field-update features. For Ethernet-based designs, the selected PHY and required media-access interfaces must be mapped correctly. Verify timing, clocking, and peripheral availability rather than assuming compatibility from the STM32 family name alone.
推荐
Battery-Powered Data Acquisition
The STM32F413CHU6 can serve as the processing center in battery-powered data-acquisition equipment where local signal conditioning, event logging, and configuration management must run together. Its 1.5 MB Flash reduces the need for external program storage, and the 100 MHz core can support time-critical acquisition tasks. The compact UFQFPN package aids miniaturization, although its exposed pad and thermal requirements must be handled in the PCB design. Current consumption, analog performance, and low-power modes require verification from the STM32F413xG/H datasheet.
推荐
Medical and Diagnostic Equipment
The STM32F413CHU6 is usable in compact diagnostic and monitoring equipment that combines sensor acquisition, control, data processing, and communications. The 100 MHz Cortex-M4 core provides deterministic processing for measurement workflows, while 1.5 MB Flash supports device firmware, calibration information, and diagnostic routines. Medical use still requires application-specific risk analysis, electrical isolation where applicable, and validation of every relevant safety requirement. No medical qualification is implied by the MCU's industrial temperature grade or general-purpose microcontroller status.
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推荐产品汇总
工程参考数据： STM32F413CHU6 ——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 | STM32F413CHT6 | STM32F413CGU6 |
|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 48-pin UFQFPN, 7 mm x 7 mm | 48-pin UFQFPN, 7 mm x 7 mm | 48-pin UFQFPN, 7 mm x 7 mm |
| CPU Core | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 |
| Maximum CPU Frequency | 100 MHz | 100 MHz | 100 MHz |
| Flash Memory | 1.5 MB | 512 KB | 1 MB |
| Architecture | 32-bit RISC | 32-bit RISC | 32-bit RISC |
| Device Family | STM32F413xG/H | STM32F413xG/H | STM32F413xG/H |
关键差异点
- Largest Flash option among the identified same-package STM32F413 candidates （对比 STM32F413CGU6)
- Additional program memory for firmware and field-update headroom （对比 STM32F413CHT6)
- Maintains the STM32F413 architecture and compact package format （对比 STM32F413CHT6)
设计说明
Use the STM32F413xG/H manufacturer package drawing as the controlling land-pattern reference for the 48-pin UFQFPN. Preserve the exposed-pad geometry, solder-mask definition, paste stencil, and copper connection specified by the manufacturer. A nominal 48-pin footprint is not sufficient because pad dimensions, pitch, and exposed-pad treatment determine solderability and thermal performance.
Place the required input and bulk-decoupling capacitors close to their associated supply pins, following the capacitor values and placement guidance in the STM32F413xG/H datasheet. Keep high-current return paths compact and connect the exposed pad to the appropriate ground plane using the manufacturer's thermal and layout instructions. Validate startup behavior across the intended supply range before production release.
Assign oscillator, reset, boot, and debug pins directly from the manufacturer pin-description table before schematic capture. Route clock and high-speed communication signals with short returns and keep switching or high-current signals away from sensitive analog inputs. Confirm that alternate-function multiplexing does not conflict with external components or board-level functional safety requirements.
Do not treat an STM32F413 ordering code as interchangeable solely because it uses the same package. The STM32F413CHT6 and STM32F413CGU6 have less Flash than the STM32F413CHU6, so an existing firmware image may exceed their program memory. Check the linked binary size, boot configuration, device marking, temperature grade, exposed-pad implementation, and peripheral configuration before approving a substitution.
合规信息
The -6 suffix denotes the industrial temperature grade, but it does not by itself establish AEC-Q100 qualification. Compliance declarations are not included in the manufacturer and distributor extracts for this exact ordering code.
