STM32L552ZET6Q ST Microcontrollers | 144-LQFP (20x20) | ARM Cortex-M33, 512KB Flash

Product Overview

The STM32L552ZET6Q is a high-performance ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M33 core with TrustZone security. It operates at up to 110 MHz and features 512 KB of Flash memory and 256 KB of SRAM. Housed in a 144-pin LQFP package (20x20 mm), it is ideal for applications requiring advanced security, low power consumption, and rich connectivity.

Detailed Technical Specifications

Key Features

• ARM Cortex-M33 core with TrustZone for hardware isolation
• Ultra-low-power consumption: 8 nA in Shutdown mode
• Rich connectivity: USB OTG, CAN FD, SDMMC, SAI
• Advanced security: AES-256, HASH, RNG, Secure Boot
• High integration: 2x 12-bit ADC, 2x DAC, comparators
• Up to 115 GPIOs for flexible I/O

Target Applications

• 5G base station control modules
• Automotive dashboard controllers
• Industrial IoT gateways
• Smart meters and energy management
• Medical devices (e.g., portable monitors)
• Secure payment terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L552ZET6Q. 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

STM32L552ZET6Q 是意法半導體推出的高性能超低功耗微控制器，基於 ARM Cortex-M33 內核並支援 TrustZone 安全技術。最高運行頻率 110 MHz，配備 512 KB 快閃記憶體和 256 KB SRAM。採用 144 腳 LQFP 封裝（20x20 mm），適用於需要高安全性、低功耗和豐富連接性的應用。

詳細技術參數

核心特性

• ARM Cortex-M33 內核搭配 TrustZone 硬件隔離
• 超低功耗：關機模式僅 8 nA
• 豐富連接：USB OTG, CAN FD, SDMMC, SAI
• 高級安全：AES-256, HASH, RNG, 安全啟動
• 高度集成：2x 12位 ADC, 2x DAC, 比較器
• 最多 115 個 GPIO，靈活 I/O

典型應用場景

• 5G 基站控制模塊
• 汽車儀表盤控制器
• 工業物聯網網關
• 智能電錶與能源管理
• 醫療設備（如便攜監護儀）
• 安全支付終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L552ZET6Q 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]