STM8L050J3M3 ST Microcontroller | 8-SOIC | 8-bit, 8KB Flash, 1KB RAM

Product Overview

The STM8L050J3M3 is an ultra-low-power 8-bit microcontroller from STMicroelectronics, part of the STM8L series. It features an advanced STM8 core with a 3-stage pipeline, operating at up to 16 MHz. With 8 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, it is designed for applications requiring low power consumption and high performance. The device is housed in an 8-pin SOIC package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption: 0.3 µA in Halt mode, 1 µA in Active-halt mode
• Fast wake-up from low-power modes (4.7 µs)
• Integrated 12-bit ADC with up to 5 channels
• Multiple communication interfaces: SPI, I2C, UART
• Embedded EEPROM for data storage
• Robust I/O with true open-drain capability
• Single-wire debug interface (SWIM)

Target Applications

The STM8L050J3M3 is ideal for a wide range of low-power and cost-sensitive applications, including:

• Portable medical devices (e.g., blood glucose meters, thermometers)
• Smart sensors for IoT (e.g., temperature/humidity sensors)
• Battery-powered consumer electronics (e.g., remote controls, toys)
• Industrial control (e.g., simple actuators, sensor interfaces)
• Automotive body electronics (e.g., window lift, seat control modules)
• 5G base station monitoring (e.g., power supply monitoring, fan control)
• Dashboard display controllers (e.g., instrument cluster backlight control)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM8L050J3M3. 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

STM8L050J3M3 是意法半導體（STMicroelectronics）推出的超低功耗8位微控制器，屬於 STM8L 系列。它採用先進的 STM8 內核，具有3級流水線，最高工作頻率16 MHz。配備8 KB Flash 程序存儲器、1 KB RAM 和256字節 EEPROM，專為需要低功耗和高性能的應用而設計。器件採用8引腳 SOIC 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：Halt 模式0.3 µA，Active-halt 模式1 µA
• 從低功耗模式快速喚醒（4.7 µs）
• 集成12位ADC，最多5通道
• 多種通信接口：SPI、I2C、UART
• 內置EEPROM，用於數據存儲
• 強大的I/O，支持真正的開漏輸出
• 單線調試接口（SWIM）

典型應用場景

STM8L050J3M3 非常適合各種低功耗和成本敏感的應用，包括：

• 便攜式醫療設備（如血糖儀、體溫計）
• 物聯網智能傳感器（如溫濕度傳感器）
• 電池供電的消費電子產品（如遙控器、玩具）
• 工業控制（如簡單執行器、傳感器接口）
• 汽車車身電子（如車窗升降、座椅控制模塊）
• 5G基站監控（如電源監控、風扇控制）
• 儀表盤顯示控制器（如儀表組背光控制）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM8L050J3M3 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]