STM32L471QEI6 ST Microcontrollers | 132-UFBGA (7X7) | ARM Cortex-M4, 80MHz

Product Overview

The STM32L471QEI6 is a high-performance ultra-low-power microcontroller from STMicroelectronics, part of the STM32L4 series. It features an ARM Cortex-M4 core with FPU, operating at up to 80 MHz. This device is designed for applications requiring a balance between power efficiency and processing capability, with a rich set of peripherals and connectivity options. The 132-UFBGA (7x7 mm) package offers a compact footprint suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low-power with FlexPowerControl, achieving 100 µA/MHz in Run mode
• Rich analog peripherals: op-amps, comparators, 12-bit DACs, and 12-bit ADCs with oversampling
• Advanced connectivity: USB OTG FS, CAN FD, SAI, SDMMC, and up to 6x USART, 5x SPI, 4x I2C
• Hardware cryptographic acceleration for secure applications
• Chrom-ART Accelerator for enhanced graphics performance
• True random number generator (TRNG)
• Up to 109 GPIOs with interrupt capability
• Dual-bank Flash for safe firmware updates

Target Applications

• Industrial control systems: PLCs, motor drives, and sensors
• Smart home devices: thermostats, lighting controllers, and security systems
• Medical devices: portable monitors, infusion pumps, and diagnostic equipment
• Consumer electronics: wearables, smartwatches, and fitness trackers
• Automotive: dashboard controllers, infotainment systems, and body electronics
• IoT edge nodes: sensor hubs, gateways, and data loggers
• 5G base station control modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L471QEI6. 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

STM32L471QEI6 是意法半導體（STMicroelectronics）推出的高性能超低功耗微控制器，屬於 STM32L4 系列。它採用帶 FPU 的 ARM Cortex-M4 內核，最高工作頻率 80 MHz。該器件專為需要在功耗效率與處理能力之間取得平衡的應用而設計，具有豐富的外設和連接選項。132-UFBGA（7x7 mm）封裝提供緊湊的佔位面積，適合空間受限的設計。

詳細技術參數

核心特性

• 超低功耗，FlexPowerControl 技術，運行模式下 100 µA/MHz
• 豐富的模擬外設：運算放大器、比較器、12 位 DAC 和具有過採樣的 12 位 ADC
• 先進的連接性：USB OTG FS、CAN FD、SAI、SDMMC，以及最多 6 個 USART、5 個 SPI、4 個 I2C
• 硬件加密加速，適用於安全應用
• Chrom-ART 加速器，增強圖形性能
• 真隨機數生成器（TRNG）
• 最多 109 個 GPIO，支持中斷
• 雙 Bank 閃存，支持安全固件更新

典型應用場景

• 工業控制系統：PLC、電機驅動、傳感器
• 智能家居設備：恆溫器、照明控制器、安防系統
• 醫療設備：便攜監護儀、輸液泵、診斷設備
• 消費電子：可穿戴設備、智能手錶、健身追蹤器
• 汽車電子：儀表板控制器、信息娛樂系統、車身電子
• 物聯網邊緣節點：傳感器集線器、網關、數據記錄器
• 5G 基站控制模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L471QEI6 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]