STM32L476QGI3 ST Microcontrollers MCU | 132-UFBGA (7x7) | ARM Cortex-M4, 1MB Flash

Product Overview

The STM32L476QGI3 is a high-performance ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with FPU. It operates at up to 80 MHz and features 1 MB of Flash memory and 128 KB of SRAM. The device is housed in a compact 132-UFBGA (7x7 mm) package, making it ideal for space-constrained applications. It integrates advanced peripherals including USB OTG, multiple SPI/I2C interfaces, and a 12-bit ADC, while offering multiple power-saving modes for extended battery life.

Detailed Technical Specifications

Key Features

• Ultra-low-power with multiple modes: Sleep, Low-power run, Stop, Standby
• ARM Cortex-M4 with FPU for efficient signal processing
• 1 MB Flash with ECC and 128 KB SRAM
• Rich analog peripherals: 12-bit ADC, 12-bit DAC, comparators
• Advanced connectivity: USB OTG FS, SPI, I2C, USART
• Up to 104 GPIOs with flexible mapping
• Hardware cryptographic acceleration (AES, DES, TDES)
• True random number generator (TRNG)
• LCD parallel interface and camera interface
• Operating temperature: -40°C to +85°C

Target Applications

The STM32L476QGI3 is ideal for a wide range of applications requiring low power and high performance. Specific examples include:

• 5G base station control and monitoring
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Medical devices (e.g., portable diagnostic equipment)
• Smart home gateways and IoT edge nodes
• Battery-powered consumer electronics (e.g., fitness trackers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L476QGI3. 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

STM32L476QGI3 是意法半導體推出的一款高性能超低功耗微控制器，基於 ARM Cortex-M4 內核（含 FPU），最高工作頻率 80 MHz，配備 1 MB Flash 和 128 KB SRAM。採用緊湊的 132-UFBGA（7x7 mm）封裝，適合空間受限的應用。集成 USB OTG、多個 SPI/I2C 接口和 12 位 ADC 等高級外設，並提供多種省電模式以延長電池壽命。

詳細技術參數

核心特性

• 超低功耗，支持多種模式：睡眠、低功耗運行、停止、待機
• ARM Cortex-M4 含 FPU，高效信號處理
• 1 MB Flash（帶 ECC）和 128 KB SRAM
• 豐富的模擬外設：12 位 ADC、12 位 DAC、比較器
• 高級連接：USB OTG FS、SPI、I2C、USART
• 最多 104 個 GPIO，靈活映射
• 硬件加密加速（AES、DES、TDES）
• 真隨機數發生器（TRNG）
• LCD 並行接口和攝像頭接口
• 工作溫度：-40°C 至 +85°C

典型應用場景

STM32L476QGI3 適用於需要低功耗和高性能的廣泛應用。具體實例包括：

• 5G 基站控制與監控
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 醫療設備（如便攜診斷設備）
• 智能家居網關和 IoT 邊緣節點
• 電池供電的消費電子產品（如健身追蹤器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L476QGI3 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]