STM8S103F3M6 ST MCU | 20-SO | 8-bit, 16 MHz, 8 KB Flash

Product Overview

The STM8S103F3M6 is a high-performance 8-bit microcontroller from STMicroelectronics, featuring an advanced STM8 core with a 16 MHz CPU clock. It is housed in a compact 20-pin SO package, making it ideal for space-constrained applications. With 8 KB of Flash memory, 1 KB of RAM, and 640 bytes of EEPROM, it offers a balanced solution for cost-sensitive embedded systems.

Detailed Technical Specifications

Key Features

• Advanced STM8 core with Harvard architecture and 3-stage pipeline
• Up to 16 MIPS throughput at 16 MHz
• Embedded single-wire debug module (SWIM)
• Clock sources: internal 16 MHz RC, external crystal, or resonator
• Reset circuit with power-on reset (POR) and brown-out reset (BOR)
• Low-power modes: Wait, Active-halt, Halt
• Up to 16 I/Os with interrupt capability
• 2x 16-bit timers with PWM and capture/compare
• 1x 8-bit timer with prescaler
• 10-bit ADC with up to 5 channels
• SPI, I2C, and UART interfaces
• Embedded EEPROM with up to 100k write/erase cycles

Target Applications

The STM8S103F3M6 is suitable for a wide range of applications, including:

• Industrial control: PLCs, motor control, sensor interfaces
• Consumer electronics: remote controls, small appliances, toys
• Automotive: body control modules, lighting, window lifts
• Communication: 5G base station monitoring, IoT edge nodes
• Medical devices: portable monitors, diagnostic tools
• Smart home: thermostats, smart locks, lighting controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM8S103F3M6. 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

STM8S103F3M6 是意法半導體推出的一款高性能8位微控制器，採用先進的 STM8 內核，CPU 時鐘高達 16 MHz。它採用緊湊的 20 引腳 SO 封裝，非常適合空間受限的應用。具有 8 KB Flash 存儲器、1 KB RAM 和 640 字節 EEPROM，為成本敏感的嵌入式系統提供了平衡的解決方案。

詳細技術參數

核心特性

• 先進的 STM8 內核，哈佛架構，3級流水線
• 16 MHz 下高達 16 MIPS 吞吐量
• 嵌入式單線調試模塊 (SWIM)
• 時鐘源：內部 16 MHz RC，外部晶體或諧振器
• 復位電路：上電復位 (POR) 和欠壓復位 (BOR)
• 低功耗模式：等待、活躍停機、停機
• 最多 16 個具有中斷能力的 I/O
• 2 個 16 位定時器，帶 PWM 和捕獲/比較
• 1 個 8 位定時器，帶預分頻器
• 10 位 ADC，最多 5 通道
• SPI、I2C 和 UART 接口
• 嵌入式 EEPROM，最多 10 萬次寫入/擦除循環

典型應用場景

STM8S103F3M6 適用於多種應用，包括：

• 工業控制：PLC、電機控制、傳感器接口
• 消費電子：遙控器、小家電、玩具
• 汽車電子：車身控制模塊、照明、車窗升降
• 通信：5G 基站監控、物聯網邊緣節點
• 醫療設備：便攜式監護儀、診斷工具
• 智能家居：恆溫器、智能鎖、照明控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM8S103F3M6 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]