STM32L011F4U6TR ST Microcontroller | 20-UFQFPN（3X3） | 32MHz ARM Cortex-M0+, 16KB Flash

Product Overview

The STM32L011F4U6TR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M0+ core, part of the STM32L0 series. It operates at a frequency of up to 32 MHz and offers a perfect balance between performance and energy efficiency. Housed in a compact 20-pin UFQFPN package (3x3 mm), it is ideal for space-constrained and battery-powered applications. The device integrates up to 16 KB of Flash memory, 2 KB of SRAM, and a rich set of peripherals including USB 2.0, multiple communication interfaces (I2C, SPI, USART), and analog features such as a 12-bit ADC and comparators. Its ultra-low-power modes (down to 0.27 µA in Standby mode) make it suitable for IoT devices, wearables, and industrial sensors.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption with multiple power modes
• ARM Cortex-M0+ core for efficient processing
• Rich analog peripherals: 12-bit ADC, comparators
• USB 2.0 full-speed interface
• Compact 3x3 mm package for space-constrained designs
• Wide operating voltage range (1.65V to 3.6V)
• Up to 16 GPIOs with flexible mapping
• Embedded bootloader for easy programming

Target Applications

• IoT sensor nodes (e.g., temperature/humidity sensors for smart buildings)
• Wearable devices (e.g., fitness trackers, smartwatches)
• Portable medical devices (e.g., blood glucose monitors)
• Industrial automation (e.g., 5G base station power monitoring)
• Consumer electronics (e.g., smart home controllers, remote controls)
• Automotive (e.g., dashboard control modules)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L011F4U6TR. 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

STM32L011F4U6TR 是一款基於 ARM Cortex-M0+ 內核的超低功耗 32 位微控制器，屬於 STM32L0 系列。它最高工作頻率為 32 MHz，在性能與能效之間實現了完美平衡。採用緊湊的 20 引腳 UFQFPN 封裝（3x3 mm），非常適合空間受限和電池供電的應用。該器件集成了高達 16 KB 的 Flash 存儲器、2 KB 的 SRAM 以及豐富的外設，包括 USB 2.0、多種通信接口（I2C、SPI、USART）和模擬功能（如 12 位 ADC 和比較器）。其超低功耗模式（待機模式下低至 0.27 µA）使其適用於物聯網設備、可穿戴設備和工業傳感器。

詳細技術參數

核心特性

• 超低功耗，多種功耗模式
• ARM Cortex-M0+ 內核，高效處理
• 豐富的模擬外設：12 位 ADC、比較器
• USB 2.0 全速接口
• 緊湊 3x3 mm 封裝，適合空間受限設計
• 寬工作電壓範圍 (1.65V 至 3.6V)
• 最多 16 個 GPIO，靈活映射
• 內置引導加載程序，易於編程

典型應用場景

• 物聯網傳感器節點（例如智能建築的溫濕度傳感器）
• 可穿戴設備（例如健身追踪器、智能手錶）
• 便攜式醫療設備（例如血糖監測儀）
• 工業自動化（例如 5G 基站電源監控）
• 消費電子（例如智能家居控制器、遙控器）
• 汽車電子（例如儀表板控制模塊）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L011F4U6TR 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]