STM7E1AR ST Microcontroller | 64-TQFP (10x10) | 32-bit ARM Cortex-M7, 2MB Flash

Product Overview

The STM7E1AR is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M7 core. It operates at up to 480 MHz and features 2 MB of Flash memory and 1 MB of SRAM. The device is housed in a 64-pin TQFP package with a 10x10 mm footprint, making it suitable for compact and power-sensitive applications. It offers advanced connectivity options including Ethernet, USB OTG, CAN-FD, and multiple serial interfaces. The STM7E1AR is designed for real-time control, digital signal processing, and secure applications.

Detailed Technical Specifications

Key Features

• High-performance ARM Cortex-M7 core with double-precision FPU and DSP instructions
• Large on-chip memory: 2 MB Flash with ECC, 1 MB SRAM
• Advanced connectivity: 10/100 Ethernet MAC, USB OTG HS, CAN-FD, up to 5 SPI, 4 I2C, 8 UART
• Rich analog peripherals: 2 ADCs, 2 DACs, comparators, operational amplifiers
• Motor control timers with dead-time generation and encoder interface
• Hardware security: AES-256, SHA-2, RSA, secure firmware update, unique device ID
• Low-power modes: Sleep, Stop, Standby with VBAT for RTC
• Operating temperature range: -40°C to +125°C

Target Applications

• Industrial automation: PLCs, motor drives, robotic controllers
• 5G base station control and monitoring
• Automotive: dashboard controllers, ADAS, body control modules
• Consumer electronics: high-end audio systems, smart home hubs
• Medical devices: patient monitoring, portable diagnostic equipment
• IoT gateways with edge computing capabilities

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM7E1AR. 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

STM7E1AR 是意法半導體基於 ARM Cortex-M7 內核的高性能 32 位微控制器，最高工作頻率 480 MHz，配備 2 MB Flash 和 1 MB SRAM。器件採用 64 引腳 TQFP 封裝（10x10 mm），適合緊湊且對功耗敏感的應用。它提供先進的連接選項，包括乙太網、USB OTG、CAN-FD 和多種串行接口。STM7E1AR 專為實時控制、數字信號處理和安全應用而設計。

詳細技術參數

核心特性

• 高性能 ARM Cortex-M7 內核，帶雙精度 FPU 和 DSP 指令
• 大容量片上存儲器：2 MB Flash（帶 ECC），1 MB SRAM
• 先進連接：10/100 乙太網 MAC、USB OTG HS、CAN-FD、最多5個SPI、4個I2C、8個UART
• 豐富的模擬外設：2個ADC、2個DAC、比較器、運算放大器
• 電機控制定時器，帶死區時間生成和編碼器接口
• 硬件安全：AES-256、SHA-2、RSA、安全固件更新、唯一設備ID
• 低功耗模式：睡眠、停止、待機（帶VBAT RTC）
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 工業自動化：PLC、電機驅動、機器人控制器
• 5G 基站控制與監控
• 汽車電子：儀表板控制器、ADAS、車身控制模塊
• 消費電子：高端音頻系統、智能家居中樞
• 醫療設備：病人監護、便攜式診斷設備
• 物聯網網關，具備邊緣計算能力

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM7E1AR 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]