STM32L452RET3 ST Microcontroller | 64-LQFP (10X10) | 512KB Flash, 160KB SRAM

Product Overview

The STM32L452RET3 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. With 512 KB Flash and 160 KB SRAM, it is ideal for applications requiring efficient processing and low power consumption. The device comes in a 64-pin LQFP package (10x10 mm), offering a compact footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low-power with multiple modes: Sleep, Stop, Standby
• Dynamic voltage scaling for power optimization
• Rich analog peripherals: op-amp, comparator, LCD driver
• Hardware cryptographic engine for secure applications
• True random number generator (TRNG)
• Up to 14 communication interfaces
• 12-bit ADC with oversampling
• Dual-bank Flash for safe firmware update

Target Applications

• Industrial control: PLCs, motor drives, sensors
• Consumer electronics: smart home devices, wearables
• Medical devices: patient monitors, portable diagnostic tools
• Automotive: body control modules, dashboard controllers
• IoT edge nodes: 5G base station monitoring, smart meters
• Audio processing: voice assistants, audio codecs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L452RET3. 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

STM32L452RET3 是意法半導體（STMicroelectronics）推出的一款高性能超低功耗微控制器，屬於 STM32L4 系列。它採用 Arm Cortex-M4 內核（帶浮點運算單元），最高工作頻率 80 MHz。配備 512 KB 快閃記憶體和 160 KB SRAM，適用於需要高效處理和低功耗的應用。器件採用 64 引腳 LQFP 封裝（10x10 mm），為空間受限的設計提供緊湊的解決方案。

詳細技術參數

核心特性

• 超低功耗，支援多種模式：睡眠、停止、待機
• 動態電壓調整以優化功耗
• 豐富的模擬外設：運算放大器、比較器、LCD 驅動器
• 硬體加密引擎，適用於安全應用
• 真隨機數生成器（TRNG）
• 最多 14 個通訊接口
• 12 位 ADC 支援過採樣
• 雙 Bank 快閃記憶體，支援安全固件更新

典型應用場景

• 工業控制：PLC、電機驅動、傳感器
• 消費電子：智能家居設備、可穿戴設備
• 醫療設備：病人監護儀、便攜診斷工具
• 汽車電子：車身控制模塊、儀表盤控制器
• 物聯網邊緣節點：5G 基站監控、智能電錶
• 音頻處理：語音助手、音頻編解碼器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L452RET3 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]