STM32L471VET6TR ST Microcontrollers | 100-LQFP (14x14) | ARM Cortex-M4, 512KB Flash

Product Overview

The STM32L471VET6TR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M4 core with FPU. It operates at up to 80 MHz and features 512 KB Flash memory and 128 KB SRAM. This device is part of the STM32L4 series, offering dynamic voltage scaling, multiple power modes, and a rich set of peripherals. It is housed in a 100-pin LQFP package (14x14 mm).

Detailed Technical Specifications

Key Features

• Ultra-low-power with FlexPowerControl: down to 8 nA Shutdown, 28 nA Standby, 280 nA Stop 2 with RTC
• Core: ARM Cortex-M4 with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash
• Rich analog peripherals: 12-bit ADC (5 Msps), 12-bit DAC (dual), comparators, op-amps
• Advanced connectivity: USB OTG FS, CAN 2.0B, SAI, I2S, SPI, I2C, UART
• Up to 24 capacitive sensing channels for touch buttons, sliders, and wheels
• LCD driver for segment LCD displays
• True random number generator (RNG)
• Hardware encryption: AES 128/256, CRC
• 96-bit unique ID

Target Applications

• Industrial sensors and actuators (e.g., pressure transmitters, flow meters)
• Smart home devices (e.g., smart thermostats, lighting controllers)
• Medical devices (e.g., portable patient monitors, glucose meters)
• Wearable technology (e.g., fitness trackers, smartwatches)
• Building automation (e.g., HVAC controllers, access control panels)
• 5G base station power management and monitoring
• Automotive dashboard controllers and infotainment systems
• Battery-powered IoT edge nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L471VET6TR. 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

STM32L471VET6TR 是一款基於 ARM Cortex-M4 內核（含 FPU）的超低功耗 32 位微控制器，最高工作頻率 80 MHz，配備 512 KB Flash 和 128 KB SRAM。該器件屬於 STM32L4 系列，支持動態電壓調節、多種功耗模式及豐富的外設。採用 100 引腳 LQFP 封裝（14x14 mm）。

詳細技術參數

核心特性

• 超低功耗 FlexPowerControl：關機模式 8 nA，待機 28 nA，停止 2 含 RTC 280 nA
• 內核：ARM Cortex-M4 含 FPU，自適應實時加速器（ART Accelerator），Flash 零等待執行
• 豐富的模擬外設：12 位 ADC（5 Msps）、12 位 DAC（雙通道）、比較器、運放
• 先進連接：USB OTG FS、CAN 2.0B、SAI、I2S、SPI、I2C、UART
• 最多 24 個電容式感應通道，支持觸摸按鍵、滑條和滾輪
• 段式 LCD 驅動器
• 真隨機數發生器（RNG）
• 硬件加密：AES 128/256、CRC
• 96 位唯一 ID

典型應用場景

• 工業傳感器和執行器（如壓力變送器、流量計）
• 智能家居設備（如智能恆溫器、照明控制器）
• 醫療設備（如便攜式病人監護儀、血糖儀）
• 可穿戴技術（如健身追踪器、智能手錶）
• 樓宇自動化（如 HVAC 控制器、門禁控制面板）
• 5G 基站電源管理與監控
• 汽車儀表板控制器和信息娛樂系統
• 電池供電的 IoT 邊緣節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L471VET6TR 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]