STM32F091RCT6TR ST Microcontrollers | 64-LQFP（10X10） | ARM Cortex-M0, 256KB Flash

Product Overview

The STM32F091RCT6TR is a high-performance ARM Cortex-M0 based microcontroller from STMicroelectronics, featuring a 32-bit RISC core operating at up to 48 MHz. It integrates 256 KB of Flash memory, 32 KB of SRAM, and a rich set of peripherals including advanced timers, communication interfaces (I2C, SPI, USART, CAN), 12-bit ADCs, DACs, and comparators. Housed in a compact 64-LQFP (10x10 mm) package, this device is ideal for cost-sensitive and power-efficient applications.

Detailed Technical Specifications

Key Features

• ARM Cortex-M0 core with single-cycle multiplication and hardware divider
• 256 KB Flash with read-while-write support
• 32 KB SRAM
• DMA controller with 7 channels
• CRC calculation unit
• Reset and power management: POR/PDR/PVD/BOR
• Clock sources: 4-32 MHz crystal oscillator, 32 kHz RTC oscillator, internal 8 MHz RC, internal 40 kHz RC
• Up to 51 fast I/Os (26/51 5V-tolerant)
• 2x12-bit ADC (1 μs conversion time)
• 2x12-bit DAC
• 8 timers: 1 advanced-control (16-bit), 1 general-purpose (32-bit), 2 general-purpose (16-bit), 2 basic (16-bit), 2 watchdog timers
• Communication interfaces: 2 I2C (SMBus/PMBus), 2 SPI (with I2S), 2 USART (ISO 7816, IrDA, LIN), 1 CAN
• Serial wire debug (SWD)
• 96-bit unique ID
• Low-power modes: Sleep, Stop, Standby

Target Applications

The STM32F091RCT6TR is suitable for a wide range of applications including industrial control (e.g., PLCs, motor drives), consumer electronics (e.g., smart home devices, gaming peripherals), automotive aftermarket (e.g., OBD-II scanners, infotainment systems), medical devices (e.g., patient monitors, portable diagnostic tools), and communication infrastructure (e.g., 5G base station control modules, IoT gateways). Its rich peripheral set and low power consumption make it an excellent choice for cost-optimized embedded systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F091RCT6TR. 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

STM32F091RCT6TR 是意法半導體基於 ARM Cortex-M0 內核的高性能微控制器，採用 32 位 RISC 架構，最高工作頻率 48 MHz。集成 256 KB Flash 存儲器、32 KB SRAM 以及豐富的外設，包括高級定時器、通信接口（I2C、SPI、USART、CAN）、12 位 ADC、DAC 和比較器。採用緊湊的 64-LQFP（10x10 mm）封裝，適用於對成本和功耗敏感的應用。

詳細技術參數

核心特性

• ARM Cortex-M0 內核，支持單週期乘法和硬件除法器
• 256 KB Flash，支持讀-寫-同時
• 32 KB SRAM
• 7 通道 DMA 控制器
• CRC 計算單元
• 復位和電源管理：POR/PDR/PVD/BOR
• 時鐘源：4-32 MHz 晶體振盪器、32 kHz RTC 振盪器、內部 8 MHz RC、內部 40 kHz RC
• 最多 51 個快速 I/O（26/51 個 5V 容忍）
• 2x12 位 ADC（1 μs 轉換時間）
• 2x12 位 DAC
• 8 個定時器：1 個高級控制（16 位）、1 個通用（32 位）、2 個通用（16 位）、2 個基本（16 位）、2 個看門狗定時器
• 通信接口：2 個 I2C（SMBus/PMBus）、2 個 SPI（支持 I2S）、2 個 USART（ISO 7816、IrDA、LIN）、1 個 CAN
• 串行線調試 (SWD)
• 96 位唯一 ID
• 低功耗模式：睡眠、停止、待機

典型應用場景

STM32F091RCT6TR 適用於廣泛的應用，包括工業控制（如 PLC、電機驅動）、消費電子（如智能家居設備、遊戲外設）、汽車後市場（如 OBD-II 掃描儀、信息娛樂系統）、醫療設備（如病人監護儀、便攜診斷工具）以及通信基礎設施（如 5G 基站控制模塊、物聯網網關）。其豐富的外設和低功耗特性使其成為成本優化嵌入式系統的理想選擇。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F091RCT6TR 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]