STM32L552RET6 ST Microcontroller | 64-LQFP（10X10） | ARM Cortex-M33, 512KB Flash

Product Overview

The STM32L552RET6 is a high-performance ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M33 core with TrustZone for enhanced security. It operates at up to 110 MHz and offers 512 KB of Flash memory and 256 KB of SRAM. The device is housed in a 64-pin LQFP package (10x10 mm), making it suitable for space-constrained applications requiring advanced security and low power consumption.

Detailed Technical Specifications

Key Features

• ARM Cortex-M33 core with TrustZone for hardware isolation and secure boot
• Ultra-low-power consumption with multiple low-power modes (Stop, Standby, Shutdown)
• Rich analog peripherals: 2x 12-bit ADCs, 2x 12-bit DACs, comparators, op-amps
• Advanced connectivity: USB OTG FS, multiple serial interfaces (USART, SPI, I2C, SAI)
• High integration: up to 51 GPIOs, 2x DMA controllers, CRC, RNG
• Wide operating voltage range (1.71 V to 3.6 V) and temperature range (-40°C to +125°C)

Target Applications

The STM32L552RET6 is ideal for a wide range of applications requiring low power and security, such as:

• 5G base station control and monitoring modules
• Automotive dashboard controllers and infotainment systems
• Industrial sensors and actuators with secure communication
• Smart home devices (e.g., smart locks, thermostats)
• Medical devices (e.g., portable diagnostic equipment)
• IoT edge nodes with secure data processing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L552RET6. 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

STM32L552RET6 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-M33 內核並集成 TrustZone 安全技術。其最高工作頻率為 110 MHz，配備 512 KB Flash 和 256 KB SRAM。器件採用 64 引腳 LQFP 封裝（10x10 mm），適用於對空間和安全性有嚴格要求的應用場景。

詳細技術參數

核心特性

• ARM Cortex-M33 內核，集成 TrustZone 硬件隔離和安全啟動
• 超低功耗，支持多種低功耗模式（停止、待機、關機）
• 豐富的模擬外設：2 個 12 位 ADC、2 個 12 位 DAC、比較器、運算放大器
• 先進連接性：USB OTG FS、多種串行接口（USART、SPI、I2C、SAI）
• 高度集成：多達 51 個 GPIO、2 個 DMA 控制器、CRC、RNG
• 寬工作電壓範圍（1.71 V 至 3.6 V）和溫度範圍（-40°C 至 +125°C）

典型應用場景

STM32L552RET6 適用於需要低功耗和安全性的多種應用，例如：

• 5G 基站控制與監控模塊
• 汽車儀表盤控制器和信息娛樂系統
• 工業傳感器和執行器（安全通信）
• 智能家居設備（如智能鎖、恆溫器）
• 醫療設備（如便攜式診斷設備）
• 物聯網邊緣節點（安全數據處理）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L552RET6 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]