STM32F765BIT6 - 216MHz Cortex-M7 2MB MCU | STMicroelectronics
MPN： STM32F765BIT6 ✓ 啟用中STM32F765BIT6 概覽
What is an Arm Cortex-M7 microcontroller? A Cortex-M7 MCU is a reduced-instruction-set processor core integrated into a semiconductor device with Flash, SRAM, clocking, communication peripherals, timers, analog interfaces, and GPIO. Within the hierarchy of Arm Cortex-M microcontrollers, MCU, embedded processor, and semiconductor, it provides real-time control while executing higher-performance workloads than simpler Cortex-M devices.
Key verified features include a 32-bit architecture, 216 MHz maximum CPU frequency, and 2 MB of Flash organized as 2M x 8 bits. The device also provides 512 KB of SRAM according to the verified product listing. Its 208-LQFP package exposes a broad pin count for high-performance embedded systems, while its operating supply value of 3.3 V is confirmed by the verified distributor data.
The STM32F7 family combines a high-performance CPU with extensive hardware resources intended for demanding embedded control. Its architecture can support connected industrial controllers, human-interface systems, communications equipment, and embedded audio or graphics functions. Peripheral assignments, timers, analog features, and package-level multiplexing must be checked against the official datasheet before final schematic capture.
Typical applications include industrial automation, networked control equipment, communications infrastructure, multimedia controllers, audio processing, and data-acquisition systems. The 2 MB Flash capacity is useful for firmware, protocol stacks, and embedded control logic, while the 216 MHz Cortex-M7 core provides computational headroom for responsive real-time operation.
Designers should preserve the package footprint and verify every power, decoupling, clock, reset, boot, and peripheral signal against the official pinout. Because this page is constrained to verified source values, voltage tolerances, current limits, temperature limits, and detailed electrical characteristics remain marked for data completion rather than inferred.
This page consolidates the verified manufacturer and distributor facts for STM32F765BIT6, including package, memory, processor frequency, sourcing links, and application guidance. It does not infer unprovided electrical limits or claim cross-part compatibility without verified evidence.
直接替換替代品，適用於 STM32F765BIT6 — 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： STM32F765BIT6 （相同外形與佔位） — 差異在於 Package, SRAM, Core, External Memory Bus, MSL Level.
STM32F767BIT6
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F769BIT6
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F765BIT6 最大額定值與電氣特性
| Product Type | 32-bit microcontroller |
| CPU Core | Arm Cortex-M7 |
| Architecture | 32-bit RISC |
| Maximum CPU Frequency | 216 MHz |
| Flash Memory | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Floating-Point Unit | FPU |
| Core Performance | 462 DMIPS |
| Operating Voltage | 3.3 V |
| 封裝 | 208-LQFP (28 x 28 mm) |
| 腳位數 | 208 pins |
| Device Family | STM32F7 |
| Series | STM32F765xx |
| 安裝類型 | Surface mount |
STM32F765BIT6 208-lqfp (28 x 28 mm) 腳位配置指南
STM32F765BIT6（208-lqfp (28 x 28 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： STM32F765BIT6.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32F765BIT6 適用於 7 應用s: Industrial Automation Controller, Communications Equipment, Audio Processing System, Data Acquisition Equipment, Embedded Graphical User Interface, Embedded Network Gateway, Motor and Equipment Control.
Industrial Automation Controller
The STM32F765BIT6 fits industrial automation designs that require real-time control from a 216 MHz Arm Cortex-M7 core with an FPU, while its 2 MB Flash provides room for application firmware and protocol logic. The 512 KB SRAM supports buffering and control-state storage, and the 208-LQFP package offers a high pin count for distributed I/O. Before committing, verify the exact GPIO, timer, communication, and analog assignments in the official datasheet.
推薦
Communications Equipment
STM32F765BIT6 is suitable as the central controller in communications equipment where protocol processing, control logic, and real-time response must coexist. Its verified 216 MHz Cortex-M7 core and 2 MB Flash provide substantial compute and firmware capacity, while the 208-LQFP package supports a wide peripheral complement. Verify the required Ethernet, serial, USB, or other interface pins directly against the manufacturer documentation before schematic capture.
推薦
Audio Processing System
The STM32F765BIT6 can serve in audio processing systems requiring a fast 32-bit control core, floating-point support, and sufficient memory for signal-processing firmware. The FPU and 216 MHz operating frequency are useful for DSP-oriented control tasks, while 512 KB SRAM supports working buffers and 2 MB Flash stores firmware. Exact audio peripherals, sampling interfaces, and external codec connections remain subject to the official pinout and electrical verification.
推薦
Data Acquisition Equipment
STM32F765BIT6 can serve as the control processor in data-acquisition equipment where sensor sampling, buffering, calibration, and communications need to be coordinated in real time. The verified 216 MHz performance and 512 KB SRAM help support concurrent control and data-handling tasks, while the 208-LQFP package exposes numerous signal options. The exact ADC, timer, DMA, and interface requirements must be verified against the manufacturer datasheet before design release.
推薦
Embedded Graphical User Interface
The STM32F765BIT6 can be considered for embedded graphical interfaces that pair a fast control core with external display and input peripherals. Its 216 MHz Cortex-M7 performance helps manage application logic and interface updates, while 2 MB Flash provides storage for firmware and graphics-related resources. The available display, touch, and memory-mapped interfaces must be checked in the official datasheet; the supplied verified data does not specify a particular LCD or touch controller.
推薦
Embedded Network Gateway
STM32F765BIT6 can support embedded gateway designs where local control, protocol conversion, and network management must run on one microcontroller. The 2 MB Flash capacity is useful for stacks and application firmware, and the 512 KB SRAM provides working memory for protocol buffers and control state. For a production design, verify the exact Ethernet MAC or interface availability, pin multiplexing, voltage requirements, and package-level signal integrity with STMicroelectronics documentation.
推薦
Motor and Equipment Control
STM32F765BIT6 is applicable to sophisticated motor and equipment-control systems where deterministic real-time processing, control algorithms, and external interfaces are needed. The 216 MHz Cortex-M7 core provides computational performance for control loops, and the 2 MB Flash and 512 KB SRAM support larger embedded applications. Verify timer channels, encoder interfaces, PWM outputs, analog inputs, and pin assignments for the exact 208-LQFP package before using it in a new motor-control board.
推薦
推薦產品摘要
工程參考資料，適用於 STM32F765BIT6 — 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 | STM32F765VGT6 | STM32F765VIT6 | STM32F767BIT6 | STM32F769BIT6 |
|---|---|---|---|---|---|
| CPU Core | Arm Cortex-M7 | Arm Cortex-M7 | Arm Cortex-M7 | Arm Cortex-M7 | Arm Cortex-M7 |
| Package | 208-LQFP (28 x 28 mm) | LQFP-100 | LQFP-100 | 208-LQFP | 208-LQFP |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Family | STM32F7 | STM32F7 | STM32F7 | STM32F7 | STM32F7 |
主要差異化特點
- High-frequency Cortex-M7 control (對比STM32F302VCT6)
- Large verified Flash allocation (對比STM32F765VGT6)
- High pin-count package for complex systems (對比STM32F765VIT6)
- Floating-point and real-time processing headroom (對比STM32F302VCT6)
設計說明
Start the layout from the official STM32F765BI package drawing and symbol pinout rather than from a generic STM32 footprint. Confirm all 208 pin assignments, power pins, ground pins, decoupling requirements, and exposed thermal or pad details in the manufacturer documentation. A 28 x 28 mm LQFP also requires assembly-capable pad geometry, solder-paste volume checks, and inspection access for fine-pitch leads.
Plan the 3.3 V supply network and decoupling around the exact power-pin grouping and voltage limits in the official datasheet. Do not infer current capability or allowable ripple from the distributor listing. Use the manufacturer reference schematic and power-layout recommendations, verify startup sequencing requirements, and include measurement points so the input rail can be checked under real processing and I/O load.
A related STM32F7 part is not automatically a drop-in replacement. STM32F765VGT6 and STM32F765VIT6 use a different 100-pin package from the 208-pin STM32F765BIT6, so a PCB change or redesign is unavoidable. Even for same-package family variants, compare pin multiplexing, memory, clock, peripherals, electrical limits, boot behavior, and software support before labeling the part compatible.
Thermal design must be based on the actual 3.3 V rail, I/O activity, clock rate, ambient temperature, and the package data from the official datasheet. The verified results do not provide thermal resistance or maximum power dissipation, so those values must not be guessed. Use a conservative copper and via strategy, evaluate worst-case operating modes, and confirm the assembly's thermal performance with measurement or validated simulation.
合規資訊
The supplied verified sources identify STMicroelectronics and the STM32F765BI family but do not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statements. These fields remain unknown rather than inferred.
