STM32F215RGT6 - 120MHz Cortex-M3 MCU | STMicroelectronics
MPN： STM32F215RGT6 ✓ 啟用中STM32F215RGT6 概覽
A microcontroller is a programmable semiconductor device that integrates a CPU core, memory, and peripherals into one component. The STM32F2 family is positioned within the hierarchy of embedded processor, 32-bit RISC core, real-time microcontroller, and system-on-chip. Its ARM Cortex-M3 architecture supports efficient interrupt-driven control across industrial, communications, and embedded systems.
Key features include a 120 MHz Cortex-M3 core, 1 MB of flash, and 128 KB of SRAM plus 4 KB of backup SRAM. The ART Accelerator enables zero-wait-state execution from flash memory. Advanced connectivity includes USB OTG high-speed and full-speed, Ethernet, camera interface capability, and numerous communication interfaces. Hardware cryptographic features support designs requiring stronger data protection.
The STM32F21x family uses a high-performance ARM Cortex-M3 32-bit RISC core and provides up to 150 DMIPS, or 1.25 DMIPS per MHz using Dhrystone 2.1. Its flash and SRAM resources support larger control programs, protocol stacks, and concurrent peripheral activity while the adaptive real-time accelerator reduces flash-access stalls.
Typical applications include industrial automation equipment, Ethernet-connected controllers, USB peripherals, camera or image-processing modules, communications infrastructure, and real-time embedded products. The 64-pin LQFP package exposes substantially more I/O than smaller packages, making the device suitable for designs requiring multiple communication interfaces, analog inputs, timers, and external memory connections.
Designers should confirm peripheral assignments, pin multiplexing, power requirements, and the exact 64-pin footprint against the manufacturer datasheet before layout. The 120 MHz operating point also requires a correctly designed clock, power-distribution network, decoupling arrangement, and thermal margin.
This page combines the manufacturer product information, exact-MPN distributor records, lifecycle information, and documented substitute findings with practical design guidance. It also distinguishes confirmed drop-in candidates from options that require additional electrical and firmware validation.
直接替換替代品，適用於 STM32F215RGT6 — 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： STM32F215RGT6 （相同外形與佔位） — 差異在於 Communication Interfaces, Flash Memory, Package.
STM32F205RGT6
✅ 直接替換聯絡詢價
查看資料表 →STM32F215RGT6 最大額定值與電氣特性
| Product Type | 32-bit ARM Cortex-M3 microcontroller |
| CPU Core | ARM Cortex-M3 |
| Architecture | 32-bit RISC |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 128 KB |
| Backup SRAM | 4 KB |
| Performance | 150 DMIPS; 1.25 DMIPS/MHz at 120 MHz |
| ART Accelerator | Enabled; zero-wait-state execution from flash memory |
| Memory Protection Unit | Yes |
| 供應電壓 | 2.5 V or 3.3 V |
| USB Connectivity | USB OTG HS/FS |
| Ethernet Connectivity | Yes |
| Timer Count | 17 timers |
| ADC Count | 3 ADCs |
| Communication Interfaces | 15 communication interfaces |
| 封裝 | 64-LQFP, 10 mm x 10 mm |
| 安裝類型 | Surface mount |
| 生命週期狀態 | Active |
STM32F215RGT6 64-lqfp, 10 mm x 10 mm 腳位配置指南
STM32F215RGT6（64-lqfp, 10 mm x 10 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： STM32F215RGT6.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32F215RGT6 適用於 6 應用s: Industrial Automation Controllers, USB and Ethernet Connected Equipment, USB-C Peripheral and Dongle, Camera and Image-Processing Modules, Communications and Network Control Equipment, Secure Embedded Control Systems.
Industrial Automation Controllers
The STM32F215RGT6 fits industrial automation controllers that combine deterministic real-time control with extensive communications. Its ARM Cortex-M3 core operates up to 120 MHz, while 1 MB of flash and 128 KB of SRAM provide room for control logic, configuration data, and communication stacks. The 17 timers and 3 ADCs support motor, sensing, and process-control functions, and the 64-LQFP package offers more I/O than compact alternatives. Designers should map every peripheral to its alternate-function pin and verify industrial temperature, isolation, and EMC requirements against the exact ordering code before production.
推薦
USB and Ethernet Connected Equipment
The STM32F215RGT6 is appropriate for connected equipment requiring USB OTG HS/FS and Ethernet capabilities in one microcontroller. Its 120 MHz Cortex-M3 core and ART Accelerator support responsive protocol handling and zero-wait-state flash execution, while 1 MB of flash accommodates firmware and network configuration. A 64-LQFP package provides the pin count needed for Ethernet, USB, clocks, and control signals. Board-level qualification should include magnetics or USB protection, controlled-impedance routing, connector design, firmware stack compatibility, and isolation requirements for industrial Ethernet.
推薦
USB-C Peripheral and Dongle
The STM32F215RGT6 can serve as the controller in a USB peripheral, interface adapter, or compact dongle that requires more processing and connectivity than a basic 8-bit MCU. Its 120 MHz ARM Cortex-M3 core, 1 MB flash, and 128 KB SRAM support protocol stacks and application logic, while USB OTG HS/FS provides device or host connectivity. The 64-LQFP package exposes the required data, power, clock, and control signals without forcing a very small footprint. Confirm USB impedance, ESD protection, crystal or clock architecture, power gating, and enumeration behavior during hardware validation.
推薦
Camera and Image-Processing Modules
The STM32F215RGT6 suits camera and image-processing modules that need a high-performance control processor alongside high-speed USB or Ethernet connectivity. Its ARM Cortex-M3 core runs up to 120 MHz, the ART Accelerator reduces flash stalls, and 1 MB of flash plus 128 KB of SRAM supports acquisition logic and control firmware. The STM32F21x feature set also includes camera-oriented connectivity and multiple communication interfaces. Exact pin multiplexing, memory requirements, image sensor timing, bandwidth, and peripheral availability must be checked in the manufacturer datasheet before selecting the MCU.
推薦
Communications and Network Control Equipment
The STM32F215RGT6 fits communications equipment requiring a 120 MHz real-time controller, substantial flash, Ethernet, USB, and multiple serial interfaces. Its 17 timers and 3 ADCs support timing and monitoring functions, while the memory protection unit adds a useful hardware boundary for system integrity. The 64-LQFP package provides access to the interface pins required by gateway and control equipment. Before layout, verify protocol assignments, clock trees, transceiver requirements, termination, antenna or cable interfaces, and the thermal performance of the assembled board.
推薦
Secure Embedded Control Systems
The STM32F215RGT6 is well suited to embedded control systems that need a high-performance MCU and hardware-assisted security. Its STM32F21x family includes cryptographic and advanced connectivity capabilities, while the 120 MHz Cortex-M3 core, 1 MB flash, and 128 KB SRAM support real-time control and protected firmware. The 64-LQFP package exposes security, debug, clock, and application I/O without requiring a fine-pitch BGA. Engineering teams should define the cryptographic threat model, boot and update policy, key-storage method, debug-lock configuration, and exact hardware compliance requirements before implementation.
推薦
推薦產品摘要
工程參考資料，適用於 STM32F215RGT6 — 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 | STM32F205RGT6 |
|---|---|---|
| Package | 64-LQFP (10x10) | 64-LQFP (10x10) |
| Brand | STMicroelectronics | STMicroelectronics |
| CPU Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Maximum CPU Frequency | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) | 1 MB |
主要差異化特點
- Broader advanced connectivity positioning within the STM32F2 family (對比STM32F205RGT6)
- Same-package migration retains the 64-LQFP board footprint (對比STM32F205RGT6)
- Equal top-level performance and memory class (對比STM32F205RGT6)
設計說明
Follow the manufacturer power-supply and decoupling recommendations exactly before energizing the STM32F215RGT6. Place the required bypass capacitors close to their associated VDD and VSS pins, verify that the 2.5 V or 3.3 V operating option matches the board design, and provide clean return paths for switching peripherals. Incorrect supply sequencing or inadequate high-frequency decoupling can produce unstable operation that resembles firmware or clock failures.
Assign the 64 LQFP pins from the manufacturer pin-description and alternate-function tables before committing the schematic. The large pin count provides access to USB, Ethernet, timers, ADCs, clocks, and debug functions, but only pins with valid multiplexing can support those interfaces. Check package pin numbering, exposed connections, VSS placement, and debug access against the exact STM32F215RGT6 footprint rather than relying on a generic STM32F2 drawing.
The ART Accelerator depends on efficient flash access, but deterministic timing still requires a correctly designed clock tree. Validate the oscillator startup, PLL configuration, clock-source switching, peripheral prescalers, and independent or watchdog clock paths in hardware. Avoid changing frequency or clock sources during sensitive acquisition or communication intervals unless the application explicitly supports the associated transition behavior.
Do not assume that STM32F205RGT6 is an unconditional substitute for STM32F215RGT6. Although the two candidates share the 64-LQFP footprint, 120 MHz Cortex-M3 performance class, and 1 MB flash arrangement, the F215 family is associated with advanced connectivity and cryptography. Compare every used peripheral, boot option, interrupt vector, timer, communication block, clock pin, and firmware dependency before approving a replacement.
合規資訊
The available exact-part records identify an active lifecycle status but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Obtain current manufacturer documentation for the exact ordering code before production release.