STM32L443RCT6TR ST Microcontrollers | 64-LQFP（10X10） | 256KB Flash, 64KB SRAM

Product Overview

The STM32L443RCT6TR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, operating at up to 80 MHz. It features 256 KB Flash memory and 64 KB SRAM, making it ideal for a wide range of energy-sensitive applications. The device integrates advanced peripherals including USB OTG, multiple communication interfaces (I2C, SPI, USART, LPUART), and a 12-bit ADC with up to 16 channels. It comes in a compact 64-LQFP (10x10 mm) package, suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low-power with multiple modes: Active, Sleep, Low-power run, Stop, Standby, Shutdown
• Dynamic voltage scaling to optimize power consumption
• Rich analog peripherals: 12-bit ADC, 12-bit DAC, comparators, op-amps
• Advanced security: AES-256, TDES, SHA-1, SHA-256 hardware acceleration, true random number generator
• Up to 51 GPIOs with interrupt capability
• LCD driver support (8x40 or 4x44 segments)
• Touch sensing controller
• Full set of communication interfaces including USB OTG FS

Target Applications

The STM32L443RCT6TR is designed for applications requiring high performance and low power consumption. Specific examples include:

• Smart meters (electricity, water, gas)
• Industrial sensors and actuators
• Medical devices (portable monitors, glucose meters)
• Wearable devices (fitness trackers, smartwatches)
• Building automation (thermostats, lighting controls)
• 5G base station monitoring and control modules
• Automotive dashboard controllers
• IoT edge nodes and gateways

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L443RCT6TR. 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

STM32L443RCT6TR 是一款基於 ARM Cortex-M4 內核（含 FPU）的超低功耗 32 位微控制器，最高工作頻率 80 MHz。它配備 256 KB Flash 和 64 KB SRAM，適用於各種對能耗敏感的應用。該器件集成了先進的外設，包括 USB OTG、多種通信接口（I2C、SPI、USART、LPUART）以及最多 16 通道的 12 位 ADC。採用緊湊的 64-LQFP（10x10 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 超低功耗，支持多種模式：運行、睡眠、低功耗運行、停止、待機、關機
• 動態電壓調節以優化功耗
• 豐富的模擬外設：12 位 ADC、12 位 DAC、比較器、運算放大器
• 高級安全性：AES-256、TDES、SHA-1、SHA-256 硬件加速，真隨機數發生器
• 最多 51 個 GPIO，支持中斷
• LCD 驅動支持（8x40 或 4x44 段）
• 觸摸感應控制器
• 全套通信接口，包括 USB OTG FS

典型應用場景

STM32L443RCT6TR 適用於需要高性能和低功耗的應用。具體實例包括：

• 智能電表（電、水、氣）
• 工業傳感器和執行器
• 醫療設備（便攜式監護儀、血糖儀）
• 可穿戴設備（健身追蹤器、智能手錶）
• 樓宇自動化（恆溫器、照明控制）
• 5G 基站監控與控制模塊
• 汽車儀表盤控制器
• 物聯網邊緣節點和網關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L443RCT6TR 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]