STM32H7A3RIT6 ST MCU | 64-LQFP（10X10） | 280MHz, 2MB Flash

Product Overview

The STM32H7A3RIT6 is a high-performance 32-bit ARM Cortex-M7 microcontroller from STMicroelectronics, featuring a 280 MHz CPU with double-precision FPU and DSP instructions. It offers 2 Mbytes of Flash memory and 1.4 Mbytes of SRAM, making it ideal for demanding applications requiring real-time processing and advanced connectivity.

Detailed Technical Specifications

Key Features

• High-performance Cortex-M7 core with double-precision FPU and L1 cache (16 KB I-cache, 16 KB D-cache)
• Rich connectivity: Ethernet MAC, USB OTG HS/FS, FDCAN, SDMMC, DCMI
• Advanced security: TrustZone, secure boot, hardware crypto accelerators
• Low-power modes: Sleep, Stop, Standby with VBAT for RTC and backup registers
• Chrom-ART Accelerator for enhanced graphics performance
• Up to 2 Mbytes Flash with ECC and 1.4 Mbytes SRAM

Target Applications

This MCU is suitable for a wide range of applications including:

• Industrial control: PLCs, motor drives, robotics
• Smart home: IoT gateways, smart speakers, home automation hubs
• Automotive: Dashboard controllers, telematics, infotainment
• Medical: Patient monitoring, diagnostic equipment
• Consumer: High-end wearables, gaming peripherals
• Networking: 5G base station control, edge computing nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32H7A3RIT6. 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

STM32H7A3RIT6 是意法半導體推出的一款高性能 32 位 ARM Cortex-M7 微控制器，主頻高達 280 MHz，配備雙精度浮點運算單元（FPU）和 DSP 指令集。它提供 2 MB 快閃記憶體和 1.4 MB SRAM，非常適合需要即時處理和高級連接的應用。

詳細技術參數

核心特性

• 高性能 Cortex-M7 核心，配備雙精度 FPU 和 L1 快取（16 KB 指令快取、16 KB 數據快取）
• 豐富的連接性：乙太網 MAC、USB OTG HS/FS、FDCAN、SDMMC、DCMI
• 高級安全：TrustZone、安全啟動、硬體加密加速器
• 低功耗模式：睡眠、停止、待機，帶 VBAT 支援 RTC 和備份暫存器
• Chrom-ART 加速器，增強圖形性能
• 高達 2 MB 快閃記憶體（帶 ECC）和 1.4 MB SRAM

典型應用場景

該 MCU 適用於多種應用，包括：

• 工業控制：PLC、電機驅動、機器人
• 智慧家居：物聯網閘道、智慧音箱、家庭自動化中心
• 汽車：儀表板控制器、車載資訊娛樂、遠程資訊處理
• 醫療：病人監護、診斷設備
• 消費電子：高端可穿戴設備、遊戲周邊
• 網路通訊：5G 基站控制、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 STM32H7A3RIT6 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]