STM32L041E6Y6TR ST MCU | 25-WLCSP (2.1X2.49) | 32MHz ARM Cortex-M0+, 32KB Flash

Product Overview

The STM32L041E6Y6TR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at up to 32 MHz. It features 32 KB of Flash memory and 8 KB of SRAM, making it ideal for battery-powered and energy-sensitive applications. Housed in a compact 25-WLCSP (2.1x2.49 mm) package, it offers 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. This device is part of ST's STM32L0 series, renowned for its low power consumption and high integration.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption: 0.27 µA in Standby mode with RTC
• Dynamic voltage scaling to optimize power/performance
• USB 2.0 crystal-less operation
• Hardware random number generator (RNG)
• True EEPROM emulation with up to 1 KB
• Integrated LCD driver (8x28 or 4x32 segments)
• 12-bit ADC with hardware oversampling
• Up to 5x USART, 2x SPI, 2x I2C
• Compact WLCSP package for space-constrained designs

Target Applications

The STM32L041E6Y6TR is designed for a wide range of applications requiring low power and small footprint, such as:

• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Smart sensors and IoT endpoints (e.g., temperature/humidity sensors)
• Wearable electronics (e.g., fitness trackers, smartwatches)
• Industrial control systems (e.g., remote I/O modules)
• Consumer electronics (e.g., smart home devices, remote controls)
• Battery-powered equipment (e.g., wireless keyboards, mice)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L041E6Y6TR. 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

STM32L041E6Y6TR 是一款基於 ARM Cortex-M0+ 內核的超低功耗 32 位微控制器，最高工作頻率為 32 MHz。它配備 32 KB 閃存和 8 KB SRAM，非常適合電池供電和對能耗敏感的應用。採用緊湊的 25-WLCSP（2.1x2.49 mm）封裝，提供豐富的外設，包括 USB 2.0、多種通信接口（I2C、SPI、USART）以及模擬功能（如 12 位 ADC 和比較器）。該器件是 ST STM32L0 系列的一部分，以其低功耗和高集成度而聞名。

詳細技術參數

核心特性

• 超低功耗：待機模式下僅 0.27 µA（帶 RTC）
• 動態電壓調節以優化功耗/性能
• USB 2.0 無晶振操作
• 硬件隨機數生成器（RNG）
• 真正的 EEPROM 仿真，最高 1 KB
• 集成 LCD 驅動器（8x28 或 4x32 段）
• 12 位 ADC，帶硬件過採樣
• 最多 5 個 USART、2 個 SPI、2 個 I2C
• 緊湊的 WLCSP 封裝，適合空間受限的設計

典型應用場景

STM32L041E6Y6TR 適用於需要低功耗和小尺寸的廣泛應用，例如：

• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 智能傳感器和物聯網終端（如溫濕度傳感器）
• 可穿戴電子設備（如健身追蹤器、智能手錶）
• 工業控制系統（如遠程 I/O 模塊）
• 消費電子產品（如智能家居設備、遙控器）
• 電池供電設備（如無線鍵盤、鼠標）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L041E6Y6TR 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]