STM32L4R5ZIT6 ST MCU | 144-LQFP（20X20） | 2MB Flash, 640KB SRAM

Product Overview

The STM32L4R5ZIT6 is a high-performance ultra-low-power microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with FPU. It operates at up to 120 MHz and features 2 MB of Flash memory and 640 KB of SRAM. The device is part of the STM32L4+ series, offering advanced graphics capabilities, rich connectivity, and enhanced security features. It is housed in a 144-pin LQFP package with a 20x20 mm footprint, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power performance with multiple power modes (Run, Sleep, Stop, Standby)
• Rich graphics capabilities: Chrom-ART Accelerator, MIPI DSI, and LTDC for high-resolution displays
• Advanced security: hardware AES encryption, true random number generator, and secure boot
• Extensive connectivity: Ethernet MAC, USB OTG HS/FS, CAN FD, and multiple serial interfaces
• High memory density: 2 MB Flash and 640 KB SRAM for complex applications
• 12-bit ADCs with up to 5 Msps and 12-bit DACs for precise analog control
• Up to 114 GPIOs for flexible I/O expansion

Target Applications

The STM32L4R5ZIT6 is ideal for a wide range of applications requiring high performance and low power consumption. Specific examples include:

• Industrial control systems: PLCs, motor drives, and factory automation
• Smart home devices: smart speakers, thermostats, and security cameras
• Medical devices: patient monitors, portable diagnostic equipment
• Consumer electronics: wearable devices, fitness trackers, and smartwatches
• Automotive: dashboard displays, telematics, and advanced driver-assistance systems (ADAS)
• IoT gateways: 5G base stations, edge computing nodes, and smart city infrastructure

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L4R5ZIT6. 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

STM32L4R5ZIT6 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-M4 內核（帶浮點運算單元）。最高工作頻率為 120 MHz，配備 2 MB 快閃記憶體和 640 KB SRAM。該器件屬於 STM32L4+ 系列，具備先進的圖形處理能力、豐富的連接選項和增強的安全功能。採用 144 引腳 LQFP 封裝（20x20 mm），適合空間受限的應用。

詳細技術參數

核心特性

• 超低功耗性能，多種功耗模式（運行、睡眠、停止、待機）
• 豐富的圖形能力：Chrom-ART 加速器、MIPI DSI 和 LTDC，支援高解析度顯示
• 先進安全功能：硬體 AES 加密、真隨機數生成器、安全啟動
• 廣泛的連接性：乙太網 MAC、USB OTG HS/FS、CAN FD 和多種串列接口
• 高記憶體密度：2 MB 快閃記憶體和 640 KB SRAM，滿足複雜應用需求
• 12 位 ADC（最高 5 Msps）和 12 位 DAC，實現精確類比控制
• 最多 114 個 GPIO，靈活擴展 I/O

典型應用場景

STM32L4R5ZIT6 適用於需要高性能和低功耗的廣泛應用。具體實例包括：

• 工業控制系統：PLC、電機驅動、工廠自動化
• 智能家居設備：智能音箱、恆溫器、安防攝像頭
• 醫療設備：病人監護儀、便攜診斷設備
• 消費電子：可穿戴設備、健身追蹤器、智能手錶
• 汽車電子：儀表盤顯示、車載資訊娛樂系統、高級駕駛輔助系統（ADAS）
• 物聯網閘道：5G 基站、邊緣計算節點、智慧城市基礎設施

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L4R5ZIT6 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]