STM32F372V8T6 - 72MHz Cortex-M4 MCU | STMicroelectronics
部品番号: STM32F372V8T6 ✗ 生産終了STM32F372V8T6 概要
A microcontroller is a semiconductor that integrates a processor core, nonvolatile program memory, working memory, and peripherals such as timers, communication interfaces, and analog input functions on one device. The STM32F372 belongs to the STM32F3 family of 32-bit embedded microcontrollers. Its Cortex-M4F core combines an Arm architecture with hardware floating-point capability, allowing control, signal-processing, and communications firmware to execute efficiently in a compact embedded form factor.
The supplied manufacturer and distributor records identify three principal device characteristics: a maximum clock frequency of 72MHz, 64KB of Flash program memory, and 16KB of SRAM. The 100-LQFP package provides a higher pin count than smaller STM32 devices, supporting a broad external interface and mixed-signal design. The Cortex-M4F platform is appropriate when processing requirements exceed a basic Cortex-M0-class design but a larger Cortex-M7-class system is unnecessary.
Its 64KB Flash allocation provides 64K x 8 storage for application code, constants, and boot logic, while 16KB of RAM supports working data, stack space, and real-time control state. These memory resources must be checked against the final firmware size, stack requirements, DMA movement, and communication buffers. The operating architecture also supports floating-point instructions, which can reduce the computational burden of control equations and digital signal-processing routines.
Typical uses include industrial controllers, connected sensor nodes, compact motor-control equipment, utility or product metering, and embedded automation modules. In these systems, the microcontroller can combine local real-time processing with communication to a supervisory controller. The 72MHz clock and Cortex-M4F core are useful when the workload includes timing-sensitive control loops, protocol handling, data acquisition, or filtering rather than only simple supervisory logic.
Board design should preserve clean analog and digital power distribution, route sensitive signals away from switching nodes, and provide the decoupling and clock configuration required by the device. Because the verified excerpts do not disclose the complete pin table, electrical limits, or detailed application circuit, engineers should use the official STM32F372 datasheet and reference manual before assigning every LQFP-100 pin or finalizing power, clock, and peripheral settings.
This product record consolidates the verified 72MHz Cortex-M4F, 64KB Flash, 16KB RAM, and 100-LQFP characteristics with same-package replacement guidance, application context, comparison parameters, and practical design cautions. It is intended to accelerate initial device selection while preserving a verification step against the authoritative manufacturer documentation before production release.
ドロップイン代替品: STM32F372V8T6 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: STM32F372V8T6 （同一形状・フットプリント） — 相違点: Package, Product Type, Architecture, Flash Memory, Flash Organization.
STM32F373V8T6
✅ ドロップイン価格はお問い合わせください
データシートを見る →STM32F372VBT6
✅ ドロップイン ⚠️ 仕様未検証価格はお問い合わせください
データシートを見る →STM32F372VCT6
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
STM32F372V8T6 最大定格＆電気的特性
| Product Type | 32-bit ARM Cortex-M4F microcontroller |
| 最大クロック周波数 | 72 MHz |
| Core | ARM Cortex-M4F |
| Flash Memory | 64KB (64K x 8) |
| RAM | 16KB |
| Architecture | 32-bit |
| Floating-Point Support | Hardware floating-point capable Cortex-M4F core |
| パッケージ | 100-LQFP (14mm x 14mm) |
| 実装タイプ | Surface mount |
| Product Series | STM32F3 series |
| Product Family | STM32F372 |
| Device Type | Embedded microcontroller |
STM32F372V8T6 100-lqfp (14mm x 14mm) ピン配置ガイド
STM32F372V8T6 (100-lqfp (14mm x 14mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: STM32F372V8T6.
詳細は データシート をご参照ください。
主な用途
STM32F372V8T6 の用途: 6 件s: Industrial Automation Controller, Motor Control and Power Conversion, Connected IoT Sensor Node, Smart Metering and Data Acquisition, Embedded Communication Equipment, Low-Power Embedded Board.
Industrial Automation Controller
The STM32F372V8T6 is a candidate for compact industrial automation because its verified 72MHz ARM Cortex-M4F core provides processing capacity for sequencing, supervisory logic, and real-time control, while 64KB of Flash and 16KB of RAM fit embedded control firmware into a single device. The 100-LQFP package offers a generous external interface for digital inputs, outputs, communications, and mixed-signal connections. Using the Cortex-M4F floating-point capability can also reduce the software burden of proportional-integral-derivative calculations and signal-filtering routines. Before final selection, verify the exact timer outputs, PWM channels, ADC performance, communication peripherals, operating-temperature grade, and industrial qualification requirements in the manufacturer documentation.
おすすめ
Motor Control and Power Conversion
The STM32F372V8T6 is a candidate for compact motor-control and power-conversion subsystems because its 72MHz Cortex-M4F core can execute timing-sensitive control loops and floating-point computations while the 100-LQFP package provides ample connections for gate-drive control, feedback sensing, and communications. The 64KB Flash capacity can hold application code and control parameters, and 16KB of RAM can support working state and communication buffers. The final design must verify PWM resolution, complementary outputs, timer synchronization, ADC trigger behavior, and analog input range. Because these parameters are absent from the supplied excerpts, the official STM32F372 documentation should be used before creating the power stage or firmware controls.
おすすめ
Connected IoT Sensor Node
The STM32F372V8T6 can serve as the local controller in a connected sensor node where 64KB of Flash, 16KB of RAM, and a 72MHz Cortex-M4F core are sufficient for acquisition, filtering, protocol handling, and data preparation. Its hardware floating-point support can benefit filtering and calibration routines, while the 100-LQFP package leaves sufficient pins for sensors and a network interface. The verified GlobalSpec excerpt specifically identifies IoT devices and low-power board designs as target applications. Engineers should still confirm standby and stop-mode behavior, peripheral clock requirements, radio-interface availability, and power-budget behavior, because those specifications are not included in the supplied data.
おすすめ
Smart Metering and Data Acquisition
The STM32F372V8T6 is a candidate for metering and data-acquisition equipment because the 72MHz Cortex-M4F core supports calibration, filtering, and protocol processing while 64KB of Flash stores application firmware and 16KB of RAM provides working memory. Its 100-LQFP package can expose multiple sensing and communication signals without requiring the smallest possible package. A metering design should verify ADC resolution, sampling characteristics, timer accuracy, low-power modes, and communication interfaces against the authoritative datasheet. The supplied excerpts confirm the application category and core resources but do not disclose these peripheral specifications, so no ADC accuracy or power-consumption claims are made here.
おすすめ
Embedded Communication Equipment
The STM32F372V8T6 is suitable as a candidate for embedded communication equipment when a design needs more control capability than a basic microcontroller while retaining a compact 100-LQFP design. Its 72MHz Cortex-M4F processor can manage framing, buffering, local control, and protocol processing, and the 64KB Flash and 16KB RAM provide dedicated memory for constrained embedded firmware. The broad pin count can simplify routing among a communications transceiver, status indicators, configuration interface, and external memory. Exact UART, USB, CAN, SPI, and I2C availability must be confirmed from the manufacturer documentation, since the verified excerpts identify only the processor, clock, memory, and package rather than the complete peripheral map.
おすすめ
Low-Power Embedded Board
The STM32F372V8T6 can be evaluated for low-power embedded boards that combine local control with limited compute demand. Its 64KB Flash and 16KB RAM are sufficient for focused firmware, while the Cortex-M4F core can execute control and signal-processing tasks at up to 72MHz. The 100-LQFP package exposes a broad I/O set but occupies more board area than a small-outline MCU, making thermal density and copper allocation important considerations. Low-power suitability must be established using the authoritative standby, stop, and operating-current figures, which are not included in the verified excerpts. Power-gating, sleep-mode peripherals, and wakeup behavior should therefore be tested at board level.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: STM32F372V8T6 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | STM32F373V8T6 | STM32F372VBT6 | STM32F372VCT6 |
|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 100-LQFP (14mm x 14mm) | 100-LQFP (14mm x 14mm) | 100-LQFP (14mm x 14mm) | 100-LQFP (14mm x 14mm) |
| Core | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F |
| Flash Memory | 64KB (64K x 8) | 64KB | 128KB | 256KB |
| RAM | 16KB | 16KB | 16KB | 16KB |
| Architecture | 32-bit | 32-bit | 32-bit | 32-bit |
| Series | STM32F3 series | STM32F3 series | STM32F3 series | STM32F3 series |
主な差別化要因
- Exact 64KB memory configuration for cost-sensitive embedded designs （vs STM32F372VBT6)
- Lower Flash capacity than the larger-memory STM32F372 option （vs STM32F372VCT6)
- Closest verified same-family replacement candidate in the supplied cross-reference data （vs STM32F373V8T6)
- 72MHz Cortex-M4F processing with a constrained memory footprint （vs STM32F372VCT6)
設計ノート
Do not assign supply pins or regulator ratings until the complete official pinout and electrical characteristics have been checked. The verified data identifies a 100-LQFP STM32F372V8T6 but does not disclose its operating-voltage range, absolute maximum ratings, or internal power architecture. In the final schematic, separate analog and digital supply branches where the device supports them, place the manufacturer's recommended bulk and high-frequency decoupling capacitors at the relevant pins, and route return currents through a low-impedance ground plane. Verify startup, brownout, and regulator headroom against the production voltage range rather than estimating them from generic STM32 experience.
Treat the 100-LQFP layout as a mixed-signal and high-pin-count assignment task. Place each decoupling capacitor directly beside its associated supply pin, use short ground returns, and keep analog inputs away from digital outputs, clock lines, and inductors. The 72MHz Cortex-M4F core can create fast-edge activity, so maintain continuous return paths under the device and keep clock routing short. Before fabrication, compare the physical pad coordinates and pin numbering with the exact STMicroelectronics package drawing; the supplied search excerpts confirm the 14mm by 14mm 100-LQFP outline but do not provide the complete pad table.
A footprint match is not enough to qualify a replacement. The STM32F373V8T6 candidate and larger-memory STM32F372 variants must be checked for equivalent power pins, clock configuration, reset behavior, boot inputs, analog channels, timer mappings, communication peripherals, and interrupt assignments. Also review firmware startup code and driver assumptions: a device with additional Flash may fit mechanically but can differ in option bytes, bootloader behavior, or peripheral enablement. Mark any alternate MPN as approved only after schematic, firmware, and boundary-condition review. This prevents a superficially identical 100-LQFP substitution from creating production failures.
The supplied excerpts establish a 72MHz maximum clock and 100-LQFP package but provide no junction-temperature limit, package thermal resistance, or internal power-loss data. At the system level, estimate the dissipated power using the actual selected clock, core load, supply voltage, and enabled peripherals, then compare that estimate with the package and board thermal limits from the manufacturer documentation. Provide sensible copper area, preserve exposed thermal pathways where applicable, and avoid positioning the MCU beside a heat source without thermal analysis. Any calculation performed during design should be labeled as an estimate and validated by temperature-rise testing.
コンプライアンス情報
The verified excerpts identify the component as an STM32F372V8T6 microcontroller but do not provide extracted RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance fields are therefore left unknown rather than inferred from the manufacturer name or general STM32 family practices.
