STM32F103RBT7 ST Microcontrollers | 64-LQFP（10X10） | 128KB Flash, 72MHz

Product Overview

The STM32F103RBT7 is a high-performance ARM Cortex-M3 32-bit RISC core microcontroller from STMicroelectronics. Operating at a frequency of 72 MHz, it features 128 KB of Flash memory and 20 KB of SRAM. The device offers a rich set of peripherals including ADCs, timers, I2C, SPI, USART, USB, and CAN interfaces. It is housed in a compact 64-pin LQFP package with a 10x10 mm footprint, making it suitable for space-constrained applications.

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
• 128 KB Flash with read-while-write support
• 20 KB SRAM
• 2 x 12-bit ADCs with up to 1 μs conversion time
• Advanced control timer for PWM generation
• Up to 51 fast I/O ports
• Rich communication interfaces: I2C, SPI, USART, USB 2.0 full-speed, CAN 2.0B
• Low-power modes: Sleep, Stop, Standby
• Serial wire debug (SWD) and JTAG

Target Applications

The STM32F103RBT7 is ideal for a wide range of applications including:

• Industrial control systems (e.g., PLCs, motor drives)
• Consumer electronics (e.g., smart home devices, gaming peripherals)
• Automotive (e.g., dashboard controllers, body electronics)
• Medical devices (e.g., patient monitors, diagnostic equipment)
• Communication infrastructure (e.g., 5G base station control modules)
• IoT gateways and sensor nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F103RBT7. 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

STM32F103RBT7 是意法半導體推出的一款基於 ARM Cortex-M3 32 位 RISC 內核的高性能微控制器。工作頻率最高可達 72 MHz，內置 128 KB 閃存和 20 KB SRAM。該器件提供豐富的外設，包括 ADC、定時器、I2C、SPI、USART、USB 和 CAN 接口。採用緊湊的 64 引腳 LQFP 封裝，尺寸為 10x10 mm，適合空間受限的應用。

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
• 128 KB 閃存，支持讀-寫-同時
• 20 KB SRAM
• 2 x 12位 ADC，轉換時間低至 1 μs
• 高級控制定時器，用於 PWM 生成
• 多達 51 個快速 I/O 端口
• 豐富的通信接口：I2C、SPI、USART、USB 2.0 全速、CAN 2.0B
• 低功耗模式：睡眠、停止、待機
• 串行線調試 (SWD) 和 JTAG

典型應用場景

STM32F103RBT7 適用於多種應用，包括：

• 工業控制系統（如 PLC、電機驅動）
• 消費電子（如智能家居設備、遊戲外設）
• 汽車電子（如儀表盤控制器、車身電子）
• 醫療設備（如病人監護儀、診斷設備）
• 通信基礎設施（如 5G 基站控制模塊）
• 物聯網網關和傳感器節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F103RBT7 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]