STM32F103R8T7 ST Microcontroller | 64-LQFP (10x10) | 72MHz, 64KB Flash

Product Overview

The STM32F103R8T7 is a high-performance ARM Cortex-M3 32-bit RISC microcontroller from STMicroelectronics. Operating at up to 72 MHz, it features 64 KB of Flash memory and 20 KB of SRAM. The device is housed in a 64-pin LQFP package (10x10 mm) and offers a rich set of peripherals including ADCs, timers, and communication interfaces. It is designed for embedded applications requiring a balance of performance, power efficiency, and cost-effectiveness.

Detailed Technical Specifications

Key Features

• ARM Cortex-M3 core with single-cycle multiply and hardware divide
• 72 MHz maximum frequency with 1.25 DMIPS/MHz
• 64 KB Flash with read-while-write support
• 20 KB SRAM
• 2x 12-bit ADC with up to 1 μs conversion time
• Advanced timer for PWM generation
• Multiple communication interfaces: SPI, I2C, USART, USB, CAN
• 7-channel DMA controller
• Low-power modes: Sleep, Stop, Standby
• Operating temperature range: -40°C to +105°C

Target Applications

The STM32F103R8T7 is ideal for a wide range of applications including industrial control systems, motor drives, PLCs, 5G base station power management, automotive dashboard controllers, consumer electronics, medical devices, and IoT gateways. Its rich peripheral set and robust performance make it suitable for real-time control and data acquisition tasks.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F103R8T7. 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

STM32F103R8T7 是意法半導體推出的一款高性能 ARM Cortex-M3 32位 RISC 微控制器。最高工作頻率 72 MHz，配備 64 KB Flash 和 20 KB SRAM。器件採用 64 引腳 LQFP 封裝（10x10 mm），提供豐富的外設，包括 ADC、定時器和通信接口。專為需要性能、功耗和成本平衡的嵌入式應用設計。

詳細技術參數

核心特性

• ARM Cortex-M3 內核，支持單週期乘法和硬件除法
• 最高 72 MHz 頻率，1.25 DMIPS/MHz
• 64 KB Flash，支持讀-寫-同時
• 20 KB SRAM
• 2x 12位 ADC，轉換時間低至 1 μs
• 高級定時器，支持 PWM 生成
• 多種通信接口：SPI, I2C, USART, USB, CAN
• 7通道 DMA 控制器
• 低功耗模式：睡眠、停止、待機
• 工作溫度範圍：-40°C 至 +105°C

典型應用場景

STM32F103R8T7 適用於工業控制系統、電機驅動、PLC、5G 基站電源管理、汽車儀表盤控制器、消費電子、醫療設備和物聯網網關等多種應用。其豐富的外設和穩健的性能使其適合實時控制和數據採集任務。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F103R8T7 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]