STM32H503CBU7TR ST MCU | 48-UFQFPN (7x7) | 32-bit ARM Cortex-M33, 2MB Flash

Product Overview

The STM32H503CBU7TR is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M33 core with DSP and FPU. It operates at up to 250 MHz and features 2 MB of Flash memory and 640 KB of SRAM. The device is housed in a compact 48-UFQFPN (7x7 mm) package, making it suitable for space-constrained applications requiring advanced processing capabilities.

Detailed Technical Specifications

Key Features

• ARM Cortex-M33 core with TrustZone for enhanced security
• High-speed connectivity: USB OTG, Ethernet, CAN-FD
• Rich analog peripherals: dual ADCs and DACs
• Low-power modes for energy-efficient operation
• Up to 48 GPIOs with interrupt capability

Target Applications

The STM32H503CBU7TR is ideal for industrial control, 5G base station management, automotive dashboard controllers, smart home gateways, and advanced IoT devices requiring real-time processing and security.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32H503CBU7TR. 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

STM32H503CBU7TR 是意法半導體推出的一款高性能32位微控制器，基於ARM Cortex-M33內核，支持DSP和浮點運算單元。最高工作頻率250 MHz，配備2 MB閃存和640 KB SRAM。採用緊湊的48-UFQFPN（7x7 mm）封裝，適合空間受限且需要高級處理能力的應用。

詳細技術參數

核心特性

• ARM Cortex-M33內核，支持TrustZone安全擴展
• 高速連接：USB OTG、乙太網、CAN-FD
• 豐富的模擬外設：雙ADC和DAC
• 低功耗模式，實現節能運行
• 最多48個GPIO，支持中斷

典型應用場景

STM32H503CBU7TR 適用於工業控制、5G基站管理、汽車儀表盤控制器、智能家居網關以及需要實時處理和安全性的高級物聯網設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32H503CBU7TR 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]