STM32F446ZET7 ST Microcontrollers | 144-LQFP (20x20) | 180MHz ARM Cortex-M4, 512KB Flash

Product Overview

The STM32F446ZET7 is a high-performance ARM Cortex-M4 based microcontroller from STMicroelectronics, operating at up to 180 MHz. It features 512 KB of Flash memory and 128 KB of SRAM, with a rich set of peripherals including multiple communication interfaces, advanced timers, and analog functions. Housed in a 144-pin LQFP package (20x20 mm), it is ideal for demanding applications requiring real-time control and digital signal processing.

Detailed Technical Specifications

Key Features

• ARM Cortex-M4 core with single-precision FPU and DSP instructions
• Adaptive real-time accelerator (ART Accelerator) for zero-wait execution from Flash
• Rich connectivity: 6x SPI, 4x I2C, 6x USART, 2x UART, 2x CAN, USB OTG FS/HS, SDIO
• Analog: 3x 12-bit ADC, 2x 12-bit DAC, ultra-low-power comparators
• Advanced timers for motor control and digital power conversion
• True random number generator (RNG)
• CRC calculation unit
• 96-bit unique ID

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F446ZET7. 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

STM32F446ZET7 是意法半導體基於 ARM Cortex-M4 內核的高性能微控制器，最高工作頻率 180 MHz。內置 512 KB Flash 和 128 KB SRAM，具備豐富的外設，包括多種通信接口、高級定時器和模擬功能。採用 144 引腳 LQFP 封裝（20x20 mm），適用於需要實時控制和數字信號處理的苛刻應用。

詳細技術參數

核心特性

• ARM Cortex-M4 內核，帶單精度 FPU 和 DSP 指令
• 自適應實時加速器 (ART Accelerator)，實現 Flash 零等待執行
• 豐富的連接性：6 個 SPI、4 個 I2C、6 個 USART、2 個 UART、2 個 CAN、USB OTG FS/HS、SDIO
• 模擬功能：3 個 12 位 ADC、2 個 12 位 DAC、超低功耗比較器
• 用於電機控制和數字電源轉換的高級定時器
• 真隨機數發生器 (RNG)
• CRC 計算單元
• 96 位唯一 ID

典型應用場景

• 工業電機驅動和 PLC
• 5G 基站控制與監控
• 汽車儀表盤和信息娛樂系統
• 醫療設備（如病人監護儀）
• 消費電子（如智能家居中樞）
• 物聯網網關和邊緣計算

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F446ZET7 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]