STM32G474QET6 ST Microcontrollers | 128-LQFP (14X14) | ARM Cortex-M4, 170MHz

Product Overview

The STM32G474QET6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with FPU. It operates at up to 170 MHz and features a rich set of peripherals, including advanced analog functions, multiple communication interfaces, and high-resolution timers. Housed in a 128-pin LQFP package (14x14 mm), it is ideal for real-time control applications.

Detailed Technical Specifications

Key Features

• ARM Cortex-M4 core with DSP instructions and floating-point unit
• High-resolution timer with 217 ps resolution for precise PWM control
• Advanced analog peripherals: multiple ADCs, DACs, comparators, op-amps
• Rich connectivity: CAN FD, USB, multiple SPI/I2C/USART
• Up to 512 KB Flash and 128 KB SRAM
• Wide voltage range and extended temperature range
• Hardware cryptographic acceleration (AES, SHA)

Target Applications

The STM32G474QET6 is designed for advanced digital power control, motor control, and industrial automation. Specific applications include:

• Digital power supplies (e.g., 5G base station power modules)
• Motor drives (e.g., servo drives for robotics)
• Automotive systems (e.g., dashboard controllers, EV charging stations)
• Industrial inverters (e.g., solar inverters)
• Lighting systems (e.g., LED street lighting)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32G474QET6. 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

STM32G474QET6 是意法半導體推出的一款高性能32位微控制器，基於ARM Cortex-M4內核（含FPU），最高工作頻率170 MHz。它配備豐富的外設，包括先進的模擬功能、多種通信接口和高分辨率定時器。採用128引腳LQFP封裝（14x14 mm），適用於實時控制應用。

詳細技術參數

核心特性

• ARM Cortex-M4內核，支持DSP指令和浮點運算單元
• 高分辨率定時器，分辨率217 ps，用於精確PWM控制
• 先進模擬外設：多個ADC、DAC、比較器、運算放大器
• 豐富連接性：CAN FD、USB、多個SPI/I2C/USART
• 最高512 KB閃存和128 KB SRAM
• 寬電壓範圍和擴展溫度範圍
• 硬件加密加速（AES、SHA）

典型應用場景

STM32G474QET6 專為先進數字電源控制、電機控制和工業自動化設計。具體應用包括：

• 數字電源（例如5G基站電源模塊）
• 電機驅動（例如機器人伺服驅動器）
• 汽車系統（例如儀表板控制器、電動汽車充電樁）
• 工業逆變器（例如太陽能逆變器）
• 照明系統（例如LED路燈）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32G474QET6 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]