STM32H503KBU6 ST MCU | 32-UFQFPN（5X5） | 32-bit ARM Cortex-M33, 512KB Flash

Product Overview

The STM32H503KBU6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M33 core with DSP and floating-point unit (FPU). It operates at up to 250 MHz and is housed in a compact 32-UFQFPN (5x5 mm) package. This device offers a rich set of peripherals and connectivity options, making it ideal for advanced industrial, consumer, and IoT applications.

Detailed Technical Specifications

Key Features

• ARM Cortex-M33 core with TrustZone security extension
• 512 KB Flash and 128 KB SRAM with ECC
• Rich analog peripherals: 12-bit ADC, 12-bit DAC, comparators
• Advanced connectivity: USB OTG FS, FDCAN, SDMMC, SAI
• Hardware cryptographic accelerators (AES, HASH, RNG)
• Low-power modes for battery-operated devices
• Compact 5x5 mm package for space-constrained designs

Target Applications

The STM32H503KBU6 is suitable for a wide range of applications, including:

• Industrial control systems (e.g., PLCs, motor drives)
• 5G base station control and monitoring
• Automotive aftermarket (e.g., dashboard controllers, telematics)
• Smart home devices (e.g., smart locks, thermostats)
• Medical devices (e.g., portable diagnostic equipment)
• IoT edge nodes with security requirements

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32H503KBU6. 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

STM32H503KBU6 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（FPU）。最高工作頻率250 MHz，採用緊湊的32-UFQFPN（5x5 mm）封裝。該器件提供豐富的外設和連接選項，適用於先進的工業、消費和物聯網應用。

詳細技術參數

核心特性

• ARM Cortex-M33 內核，支持 TrustZone 安全擴展
• 512 KB 閃存和 128 KB SRAM（帶ECC）
• 豐富的模擬外設：12位ADC、12位DAC、比較器
• 先進連接：USB OTG FS、FDCAN、SDMMC、SAI
• 硬件加密加速器（AES、HASH、RNG）
• 低功耗模式，適用於電池供電設備
• 緊湊5x5 mm封裝，適合空間受限設計

典型應用場景

STM32H503KBU6 適用於多種應用，包括：

• 工業控制系統（如PLC、電機驅動）
• 5G基站控制與監控
• 汽車後裝市場（如儀表板控制器、車載信息系統）
• 智能家居設備（如智能鎖、恆溫器）
• 醫療設備（如便攜診斷設備）
• 具有安全需求的物聯網邊緣節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32H503KBU6 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]