STM32F031G4U7 ST MCU | 28-UFQFPN (4x4) | 32MHz ARM Cortex-M0, 16KB Flash

Product Overview

The STM32F031G4U7 is a 32-bit ARM Cortex-M0 microcontroller from STMicroelectronics, designed for cost-sensitive and power-efficient applications. It features a 32 MHz CPU, 16 KB Flash memory, 4 KB SRAM, and a rich set of peripherals including I2C, SPI, USART, and 12-bit ADC. Housed in a compact 28-pin UFQFPN (4x4 mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• ARM Cortex-M0 core with 32 MHz performance
• 16 KB Flash and 4 KB SRAM
• Low power modes: Sleep, Stop, Standby
• 12-bit ADC with up to 9 channels
• Multiple serial interfaces: I2C, SPI, USART
• Compact 28-pin UFQFPN package (4x4 mm)
• Wide operating voltage range (2.0V to 3.6V)
• Extended temperature range (-40°C to +105°C)

Target Applications

The STM32F031G4U7 is suitable for a wide range of applications including:

• Industrial control systems (e.g., PLC I/O modules)
• Consumer electronics (e.g., smart home sensors, remote controls)
• Automotive aftermarket (e.g., OBD-II dongles, tire pressure monitoring)
• Medical devices (e.g., portable health monitors)
• IoT edge nodes (e.g., environmental sensors, smart locks)
• 5G base station auxiliary control (e.g., power management, fan control)
• Automotive dashboard controllers (e.g., instrument cluster, HMI)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32F031G4U7. 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

STM32F031G4U7 是意法半導體推出的32位ARM Cortex-M0微控制器，專為成本敏感和低功耗應用設計。它配備32 MHz CPU、16 KB Flash、4 KB SRAM以及豐富的外設，包括I2C、SPI、USART和12位ADC。採用緊湊的28引腳UFQFPN（4x4 mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• ARM Cortex-M0內核，32 MHz性能
• 16 KB Flash和4 KB SRAM
• 低功耗模式：睡眠、停止、待機
• 12位ADC，最多9通道
• 多種串行接口：I2C、SPI、USART
• 緊湊的28引腳UFQFPN封裝（4x4 mm）
• 寬工作電壓範圍（2.0V至3.6V）
• 擴展溫度範圍（-40°C至+105°C）

典型應用場景

STM32F031G4U7適用於多種應用，包括：

• 工業控制系統（例如PLC I/O模塊）
• 消費電子（例如智能家居傳感器、遙控器）
• 汽車後市場（例如OBD-II診斷儀、胎壓監測）
• 醫療設備（例如便攜健康監測儀）
• 物聯網邊緣節點（例如環境傳感器、智能鎖）
• 5G基站輔助控制（例如電源管理、風扇控制）
• 汽車儀表盤控制器（例如儀表組、人機界面）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32F031G4U7 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]