STM32F303CBT6 ST MCU | 48-LQFP（7X7） | 72MHz, 128KB Flash

Product Overview

The STM32F303CBT6 is a high-performance ARM Cortex-M4 32-bit microcontroller from STMicroelectronics, featuring a floating-point unit (FPU) for efficient signal processing. It operates at up to 72 MHz and offers 128 KB of Flash memory and 32 KB of SRAM. Housed in a compact 48-pin LQFP package (7x7 mm), it is ideal for space-constrained applications requiring advanced control and connectivity.

Detailed Technical Specifications

Key Features

• ARM Cortex-M4 core with FPU for DSP and floating-point operations
• Up to 72 MHz operation with 128 KB Flash and 32 KB SRAM
• Rich analog peripherals: dual 12-bit ADCs, dual 12-bit DACs, comparators, op-amps
• Advanced motor control timers with dead-time generation
• Multiple communication interfaces: USART, SPI, I2C, CAN, USB 2.0 FS
• Compact 48-pin LQFP package for space-saving designs
• Low-power modes for energy-efficient applications

Target Applications

• Industrial motor control (e.g., servo drives, CNC machines)
• Power management and digital power conversion (e.g., solar inverters, UPS)
• Consumer electronics (e.g., smart home devices, gaming peripherals)
• Automotive aftermarket (e.g., dashboard controllers, infotainment systems)
• 5G base station power monitoring and control
• Medical devices (e.g., portable diagnostic equipment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F303CBT6. 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.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• 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.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

STM32F303CBT6 是意法半導體推出的一款高性能 ARM Cortex-M4 32 位微控制器，配備浮點運算單元 (FPU)，可實現高效的訊號處理。其最高工作頻率為 72 MHz，提供 128 KB 快閃記憶體和 32 KB SRAM。採用緊湊的 48 引腳 LQFP 封裝（7x7 mm），非常適合需要先進控制和連接性的空間受限應用。

詳細技術參數

核心特性

• ARM Cortex-M4 核心帶 FPU，支援 DSP 和浮點運算
• 最高 72 MHz 操作，128 KB 快閃記憶體和 32 KB SRAM
• 豐富的類比周邊：雙 12 位元 ADC、雙 12 位元 DAC、比較器、運算放大器
• 先進的馬達控制定時器，帶死區生成
• 多種通訊介面：USART、SPI、I2C、CAN、USB 2.0 FS
• 緊湊的 48 引腳 LQFP 封裝，節省空間
• 低功耗模式，適用於節能應用

典型應用場景

• 工業馬達控制（例如伺服驅動器、CNC 機床）
• 電源管理和數位電源轉換（例如太陽能逆變器、UPS）
• 消費電子（例如智慧家居設備、遊戲周邊）
• 汽車後裝市場（例如儀表板控制器、資訊娛樂系統）
• 5G 基地台電源監控與控制
• 醫療設備（例如便攜式診斷設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F303CBT6 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 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。
• 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

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。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]