STM8AF52A9TDY ST 8-bit MCU | 128KB Flash, 6KB RAM

Product Overview

The STM8AF52A9TDY is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8A automotive family. It features an advanced STM8 core operating at up to 24 MHz, with 128 KB of Flash program memory and 6 KB of RAM. This device is designed for automotive and industrial applications requiring robust performance, low power consumption, and high reliability. It operates over a wide temperature range (-40°C to +125°C) and includes a rich set of peripherals such as CAN, SPI, I2C, UART, timers, and 12-bit ADC.

Detailed Technical Specifications

Key Features

• High-performance STM8 core with 24 MHz operation
• 128 KB Flash with up to 100k write/erase cycles
• 6 KB RAM and 2 KB EEPROM
• Integrated CAN 2.0B interface for automotive networking
• 12-bit ADC with up to 16 channels
• Multiple communication interfaces: SPI, I2C, UART
• Advanced timers for PWM and motor control
• Low power modes: Halt, Active-halt, Wait
• Embedded bootloader for easy programming
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive body control modules (e.g., window lift, seat control)
• Engine management systems (e.g., fuel injection control)
• 5G base station power management and monitoring
• Industrial automation (e.g., PLC, motor drives)
• Smart sensors and actuators
• Dashboard and infotainment systems
• Battery management systems (BMS) for EVs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM8AF52A9TDY. 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

STM8AF52A9TDY 是意法半導體（STMicroelectronics）推出的一款高性能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128 KB Flash程序存儲器和6 KB RAM。該器件專為汽車和工業應用設計，具有高性能、低功耗和高可靠性。工作溫度範圍寬（-40°C至+125°C），並集成豐富的外設，包括CAN、SPI、I2C、UART、定時器和12位ADC。

詳細技術參數

核心特性

• 高性能STM8內核，24 MHz工作頻率
• 128 KB Flash，支持10萬次擦寫
• 6 KB RAM 和 2 KB EEPROM
• 集成CAN 2.0B接口，適用於汽車網絡
• 12位ADC，最多16通道
• 多種通信接口：SPI, I2C, UART
• 高級定時器，支持PWM和電機控制
• 低功耗模式：Halt, Active-halt, Wait
• 內置引導加載程序，方便編程
• 通過AEC-Q100汽車級認證

典型應用場景

• 汽車車身控制模塊（如車窗升降、座椅控制）
• 發動機管理系統（如燃油噴射控制）
• 5G基站電源管理與監控
• 工業自動化（如PLC、電機驅動）
• 智能傳感器和執行器
• 儀表盤和信息娛樂系統
• 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 STM8AF52A9TDY 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]