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Product Overview
The STM32F103VFT7 is a high-performance ARM Cortex-M3 based microcontroller from STMicroelectronics, operating at up to 72 MHz. It features 768 KB of Flash memory and 96 KB of SRAM, making it suitable for a wide range of embedded applications. The device is housed in a 100-pin LQFP package with a 14x14 mm footprint, offering a compact solution with rich peripheral integration.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
ARM Cortex-M3 |
| Max Frequency |
72 MHz |
| Flash Memory |
768 KB |
| SRAM |
96 KB |
| Package |
100-LQFP (14x14 mm) |
| Operating Voltage |
2.0V to 3.6V |
| Temperature Range |
-40°C to +105°C |
| GPIOs |
80 |
| ADC |
3x 12-bit, up to 16 channels |
| DAC |
2x 12-bit |
| Timers |
11 timers (including 2 advanced, 4 general-purpose, 2 basic, 2 watchdog, 1 SysTick) |
| Communication Interfaces |
3x SPI, 2x I2S, 2x I2C, 5x USART, 1x USB, 1x CAN, 1x SDIO |
| DMA |
12-channel DMA controller |
| Debug Interface |
SWD and JTAG |
Key Features
- ARM Cortex-M3 core with single-cycle multiply and hardware divide
- Up to 72 MHz operation with zero-wait state access from Flash
- 768 KB Flash with read-while-write support
- 96 KB SRAM
- Rich analog peripherals: 3 ADCs, 2 DACs, temperature sensor
- Advanced timers for motor control and PWM generation
- Multiple communication interfaces including USB, CAN, and SDIO
- Low-power modes: Sleep, Stop, and Standby
- CRC calculation unit, 96-bit unique ID
Target Applications
- Industrial control systems (e.g., PLC, motor drives)
- Automotive electronics (e.g., dashboard controllers, body control modules)
- Consumer electronics (e.g., smart home devices, gaming peripherals)
- Medical devices (e.g., patient monitoring, diagnostic equipment)
- Communication infrastructure (e.g., 5G base station control, network switches)
- IoT gateways and edge computing nodes
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
STM32F103VFT7. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
-
In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
-
BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
-
100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
STM32F103VFT7 是意法半導體基於 ARM Cortex-M3 內核的高性能微控制器,最高工作頻率 72 MHz。配備 768 KB 閃存和 96 KB SRAM,適用於廣泛的嵌入式應用。器件採用 100 引腳 LQFP 封裝,尺寸 14x14 mm,提供緊湊的解決方案和豐富的外設集成。
詳細技術參數
| 參數 |
數值 |
| 內核 |
ARM Cortex-M3 |
| 最高頻率 |
72 MHz |
| 閃存 |
768 KB |
| SRAM |
96 KB |
| 封裝 |
100-LQFP (14x14 mm) |
| 工作電壓 |
2.0V 至 3.6V |
| 溫度範圍 |
-40°C 至 +105°C |
| GPIO |
80 |
| ADC |
3x 12位,最多16通道 |
| DAC |
2x 12位 |
| 定時器 |
11個(包括2個高級、4個通用、2個基本、2個看門狗、1個SysTick) |
| 通信接口 |
3x SPI, 2x I2S, 2x I2C, 5x USART, 1x USB, 1x CAN, 1x SDIO |
| DMA |
12通道 DMA 控制器 |
| 調試接口 |
SWD 和 JTAG |
核心特性
- ARM Cortex-M3 內核,支持單週期乘法和硬件除法
- 最高 72 MHz 工作頻率,閃存零等待訪問
- 768 KB 閃存,支持讀-寫-同時
- 96 KB SRAM
- 豐富的模擬外設:3個 ADC、2個 DAC、溫度傳感器
- 高級定時器,適用於電機控制和 PWM 生成
- 多種通信接口,包括 USB、CAN 和 SDIO
- 低功耗模式:睡眠、停止和待機
- CRC 計算單元,96位唯一 ID
典型應用場景
- 工業控制系統(例如 PLC、電機驅動器)
- 汽車電子(例如儀表板控制器、車身控制模塊)
- 消費電子(例如智能家居設備、遊戲外設)
- 醫療設備(例如病人監護、診斷設備)
- 通信基礎設施(例如 5G 基站控制、網絡交換機)
- 物聯網網關和邊緣計算節點
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 STM32F103VFT7 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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