STM8AF5286UDY ST Microcontroller | 32-VFQFPN (5x5) | 64KB Flash, 6KB RAM

Product Overview

The STM8AF5286UDY is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8A automotive series. It features an advanced STM8 core operating at up to 24 MHz, with 64 KB of Flash program memory and 6 KB of RAM. The device is housed in a compact 32-VFQFPN (5x5 mm) package, making it ideal for space-constrained automotive and industrial applications. It offers a rich set of peripherals including multiple timers, communication interfaces (SPI, I2C, UART), and analog features such as a 10-bit ADC. The STM8AF5286UDY is qualified for automotive applications (AEC-Q100) and operates over a wide temperature range (-40°C to +125°C).

Detailed Technical Specifications

Key Features

• High-performance STM8 core with 24 MHz operation
• 64 KB Flash with read-while-write capability
• 6 KB RAM and 2 KB EEPROM
• Rich analog and digital peripherals
• Low power modes (Wait, Active Halt, Halt)
• Embedded debug interface (SWIM)
• Automotive grade (AEC-Q100)
• Compact 5x5 mm QFN package

Target Applications

The STM8AF5286UDY is designed for automotive and industrial applications requiring high reliability and performance. Specific examples include:

• Automotive body control modules (e.g., window lift, seat control)
• Dashboard and instrument cluster controllers
• 5G base station power management and monitoring
• Industrial sensor interfaces and actuators
• Motor control for fans, pumps, and compressors
• Battery management systems (BMS) for electric vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM8AF5286UDY. 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

STM8AF5286UDY是意法半導體（STMicroelectronics）推出的高性能8位微控制器，屬於STM8A汽車級系列。它採用先進的STM8內核，最高工作頻率24 MHz，配備64 KB閃存程序存儲器和6 KB RAM。器件採用緊湊的32-VFQFPN（5x5 mm）封裝，非常適合空間受限的汽車和工業應用。它提供豐富的外設，包括多個定時器、通信接口（SPI、I2C、UART）以及10位ADC等模擬功能。STM8AF5286UDY通過汽車級認證（AEC-Q100），工作溫度範圍寬（-40°C至+125°C）。

詳細技術參數

核心特性

• 高性能STM8內核，24 MHz工作頻率
• 64 KB閃存，支持讀-寫-同時操作
• 6 KB RAM和2 KB EEPROM
• 豐富的模擬和數字外設
• 低功耗模式（等待、活躍停機、停機）
• 嵌入式調試接口（SWIM）
• 汽車級認證（AEC-Q100）
• 緊湊5x5 mm QFN封裝

典型應用場景

STM8AF5286UDY專為需要高可靠性和高性能的汽車和工業應用而設計。具體實例包括：

• 汽車車身控制模塊（例如車窗升降、座椅控制）
• 儀表盤和儀表組控制器
• 5G基站電源管理和監控
• 工業傳感器接口和執行器
• 風扇、泵和壓縮機的電機控制
• 電動汽車電池管理系統（BMS）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM8AF5286UDY 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]