STM32L452REI3 ST MCU | 64-UFBGA (5X5) | 512KB Flash, 160KB SRAM

Product Overview

The STM32L452REI3 is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, operating at up to 80 MHz. It features 512 KB of Flash memory and 160 KB of SRAM, making it ideal for a wide range of embedded applications. The device is housed in a compact 64-UFBGA (5x5 mm) package, offering high integration and small footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption with multiple power modes (Run, Sleep, Stop, Standby)
• Rich set of communication interfaces including USB OTG, SDIO, and CAN
• Advanced analog features: 12-bit ADC (16 channels), 12-bit DAC, and operational amplifiers
• Hardware cryptographic acceleration (AES-256) and true random number generator
• Up to 52 GPIOs with flexible mapping
• 12-channel DMA controller
• LCD parallel interface and camera interface

Target Applications

• Industrial control systems (e.g., PLCs, motor drives)
• Smart home devices (e.g., smart thermostats, lighting controllers)
• Medical devices (e.g., portable patient monitors, glucose meters)
• Consumer electronics (e.g., wearables, smartwatches)
• Automotive (e.g., dashboard controllers, infotainment systems)
• IoT edge nodes (e.g., sensor hubs, data loggers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L452REI3. 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

STM32L452REI3 是一款基於 ARM Cortex-M4 核心（含 FPU）的超低功耗 32 位微控制器，最高工作頻率 80 MHz。內置 512 KB Flash 和 160 KB SRAM，採用緊湊的 64-UFBGA（5x5 mm）封裝，適合空間受限的嵌入式應用。

詳細技術參數

核心特性

• 超低功耗，支援多種功耗模式（運行、睡眠、停止、待機）
• 豐富的通訊介面，包括 USB OTG、SDIO 和 CAN
• 先進的類比功能：12 位 ADC（16 通道）、12 位 DAC 和運算放大器
• 硬體加密加速（AES-256）和真隨機數生成器
• 最多 52 個 GPIO，靈活映射
• 12 通道 DMA 控制器
• LCD 並行介面和攝像頭介面

典型應用場景

• 工業控制系統（如 PLC、電機驅動）
• 智能家居設備（如智能恆溫器、燈光控制器）
• 醫療設備（如便攜式病人監護儀、血糖儀）
• 消費電子（如可穿戴設備、智能手錶）
• 汽車電子（如儀表板控制器、信息娛樂系統）
• 物聯網邊緣節點（如傳感器集線器、數據記錄器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L452REI3 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]