STM32L552CCT6 ST Microcontrollers MCU | 48-LQFP（7X7） | ARM Cortex-M33, 256KB Flash

Product Overview

The STM32L552CCT6 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 256 KB of Flash memory and 64 KB of SRAM. Housed in a compact 48-LQFP (7x7 mm) package, it is ideal for space-constrained applications requiring advanced security and low power consumption.

Detailed Technical Specifications

Key Features

• Ultra-low-power with multiple modes: Active, Sleep, Low-power Sleep, Stop, Standby, Shutdown
• ARM Cortex-M33 with DSP instructions and floating-point unit (FPU)
• TrustZone security extension for secure boot and secure firmware update
• Rich connectivity: USB OTG, CAN FD, SAI, up to 5 USARTs, 4 SPIs, 3 I2Cs
• 12-bit ADC with up to 16 channels, 12-bit DAC
• Up to 38 GPIOs with external interrupt capability
• Embedded AES, HASH, and true random number generator (RNG)

Target Applications

• 5G base station control and monitoring modules
• Automotive dashboard and infotainment systems
• Industrial IoT sensors and actuators
• Smart home devices (e.g., smart locks, thermostats)
• Medical devices (e.g., portable diagnostic equipment)
• Secure payment terminals and authentication systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L552CCT6. 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

STM32L552CCT6 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 核心並配備 TrustZone 安全擴展。最高工作頻率 110 MHz，內置 256 KB Flash 和 64 KB SRAM。採用緊湊的 48-LQFP（7x7 mm）封裝，適合需要高安全性和低功耗的空間受限應用。

詳細技術參數

核心特性

• 超低功耗，支持多種模式：運行、睡眠、低功耗睡眠、停止、待機、關機
• ARM Cortex-M33 帶 DSP 指令和浮點運算單元（FPU）
• TrustZone 安全擴展，支持安全啟動和安全固件更新
• 豐富的連接性：USB OTG、CAN FD、SAI、最多 5 個 USART、4 個 SPI、3 個 I2C
• 12位 ADC 最多 16 通道，12位 DAC
• 最多 38 個 GPIO，支持外部中斷
• 內置 AES、HASH 和真隨機數生成器（RNG）

典型應用場景

• 5G 基站控制與監控模塊
• 汽車儀表盤和信息娛樂系統
• 工業物聯網傳感器和執行器
• 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）
• 安全支付終端和身份驗證系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L552CCT6 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]