STM32U385KGU6 ST Microcontrollers | Ultra-Low-Power, Arm Cortex-M33, 2MB Flash

Product Overview

The STM32U385KGU6 is an ultra-low-power microcontroller from STMicroelectronics, part of the STM32U3 series. It features an Arm Cortex-M33 core with TrustZone, operating at up to 96 MHz. With 2 MB of Flash memory and 786 KB of SRAM, it is designed for energy-efficient applications requiring high performance and security. The device integrates advanced peripherals including USB Type-C, CAN-FD, and multiple analog interfaces, making it suitable for a wide range of industrial, consumer, and IoT applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption with multiple power modes (down to 100 nA in shutdown)
• Arm Cortex-M33 with TrustZone for hardware isolation
• Rich analog peripherals: 12-bit ADC, DAC, comparators, op-amps
• Advanced connectivity: USB Type-C, CAN-FD, I3C, SAI
• Large memory: 2 MB Flash with ECC, 786 KB SRAM
• Up to 81 GPIOs with versatile mapping
• Hardware cryptographic accelerators (AES, HASH, PKA)
• True random number generator (TRNG)
• Secure boot and firmware update support

Target Applications

• Industrial sensors and actuators for factory automation
• Smart home devices (e.g., smart locks, thermostats)
• Wearable health monitors (e.g., fitness trackers)
• IoT edge nodes for data acquisition and processing
• 5G base station control and monitoring modules
• Automotive dashboard controllers and infotainment systems
• Portable medical devices (e.g., glucose meters)
• Battery-powered consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32U385KGU6. 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

STM32U385KGU6 是意法半導體 STM32U3 系列的超低功耗微控制器，採用 Arm Cortex-M33 內核（支援 TrustZone），最高工作頻率 96 MHz。配備 2 MB Flash 和 786 KB SRAM，專為需要高效能與安全性的節能應用設計。整合 USB Type-C、CAN-FD 及多種類比介面，適用於工業、消費性電子及物聯網等多種場景。

詳細技術參數

核心特性

• 超低功耗，多種省電模式（關機模式低至 100 nA）
• Arm Cortex-M33 搭配 TrustZone 實現硬體隔離
• 豐富類比周邊：12 位元 ADC、DAC、比較器、運算放大器
• 先進連接能力：USB Type-C、CAN-FD、I3C、SAI
• 大容量記憶體：2 MB Flash（含 ECC）、786 KB SRAM
• 最多 81 個 GPIO，靈活映射
• 硬體加密加速器（AES、HASH、PKA）
• 真隨機數產生器（TRNG）
• 支援安全啟動與韌體更新

典型應用場景

• 工業感測器與執行器（工廠自動化）
• 智慧家居設備（如智慧鎖、恆溫器）
• 可穿戴健康監測裝置（如健身追蹤器）
• 物聯網邊緣節點（資料採集與處理）
• 5G 基地台控制與監控模組
• 汽車儀表板控制器與資訊娛樂系統
• 可攜式醫療設備（如血糖儀）
• 電池供電的消費性電子產品

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32U385KGU6 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]