STM32F446RET7 ST Microcontrollers | 64-LQFP (10x10) | 180MHz, 512KB Flash

Product Overview

The STM32F446RET7 is a high-performance ARM Cortex-M4 MCU from STMicroelectronics, featuring a 32-bit RISC core operating at up to 180 MHz. It integrates 512 KB of Flash memory and 128 KB of SRAM, along with a rich set of peripherals including advanced connectivity, analog interfaces, and cryptographic acceleration. Housed in a compact 64-LQFP (10x10 mm) package, it is ideal for space-constrained applications requiring high computational power and real-time control.

Detailed Technical Specifications

Key Features

• ARM Cortex-M4 core with single-cycle DSP instructions and floating-point unit (FPU)
• Adaptive real-time memory accelerator (ART Accelerator) for zero-wait execution from Flash
• Rich connectivity: USB OTG HS/FS, CAN 2.0B, SDIO, and up to 6 USARTs
• Analog peripherals: 3 ADCs, 2 DACs, and ultra-low-power comparators
• Hardware cryptographic engine for AES, DES, TDES, and hash functions
• True random number generator (TRNG)
• Up to 18 timers including motor control timers
• 96-bit unique ID for security

Target Applications

• Industrial control systems (e.g., PLC, motor drives)
• 5G base station control and monitoring
• Automotive dashboard and infotainment systems
• Consumer electronics (e.g., smart home hubs, gaming peripherals)
• Medical devices (e.g., patient monitoring, portable diagnostics)
• IoT gateways and edge computing nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F446RET7. 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

STM32F446RET7 是意法半導體推出的一款高性能 ARM Cortex-M4 微控制器，採用 32 位 RISC 內核，最高工作頻率可達 180 MHz。它集成了 512 KB 快閃記憶體和 128 KB SRAM，並配備豐富的外設，包括先進的連接介面、模擬介面和加密加速功能。採用緊湊的 64-LQFP（10x10 mm）封裝，非常適合需要高計算能力和即時控制的空間受限應用。

詳細技術參數

核心特性

• ARM Cortex-M4 內核，帶單週期 DSP 指令和浮點運算單元（FPU）
• 自適應實時記憶體加速器（ART Accelerator），實現快閃記憶體零等待執行
• 豐富的連接性：USB OTG HS/FS、CAN 2.0B、SDIO，最多6個 USART
• 模擬外設：3個 ADC、2個 DAC 和超低功耗比較器
• 硬體加密引擎，支援 AES、DES、TDES 和哈希函數
• 真隨機數生成器（TRNG）
• 最多18個定時器，包括電機控制定時器
• 96位唯一 ID，用於安全保護

典型應用場景

• 工業控制系統（例如 PLC、電機驅動）
• 5G 基站控制與監控
• 汽車儀表盤和信息娛樂系統
• 消費電子（例如智能家居中樞、遊戲外設）
• 醫療設備（例如病人監護、便攜診斷）
• 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 STM32F446RET7 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]