STM32C031K4U7 ST Microcontroller | 32-UFQFPN（5X5） | 48MHz ARM Cortex-M0+, 16KB Flash, 2KB SRAM

Product Overview

The STM32C031K4U7 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, designed for cost-sensitive and power-efficient applications. It operates at up to 48 MHz and features 16 KB of Flash memory and 2 KB of SRAM. The device is housed in a compact 32-UFQFPN (5x5 mm) package, making it ideal for space-constrained designs. It offers a rich set of peripherals including USART, SPI, I2C, timers, and 12-bit ADC, along with enhanced GPIOs. The STM32C031K4U7 is part of the STM32C0 series, which provides an entry-level solution with high integration and low power consumption.

Detailed Technical Specifications

Key Features

• ARM Cortex-M0+ core with 48 MHz performance
• 16 KB Flash and 2 KB SRAM for code and data storage
• Ultra-low power consumption with multiple power modes
• Rich analog and digital peripherals including 12-bit ADC
• Compact 5x5 mm package for space-constrained designs
• Enhanced I/O capabilities with up to 26 GPIOs
• Integrated communication interfaces: USART, SPI, I2C
• 5-channel DMA controller for efficient data transfer
• Wide operating voltage range (2.0V to 3.6V)
• Industrial temperature range (-40°C to +105°C)

Target Applications

The STM32C031K4U7 is suitable for a variety of applications including:

• Industrial control systems (e.g., PLCs, motor control)
• Consumer electronics (e.g., smart home devices, remote controls)
• IoT edge nodes (e.g., sensor hubs, smart sensors)
• 5G base station monitoring and control modules
• Automotive aftermarket (e.g., dashboard controllers, lighting control)
• Medical devices (e.g., portable diagnostic tools)
• Battery-powered equipment (e.g., wearables, portable instruments)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32C031K4U7. 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

STM32C031K4U7 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。其最高工作頻率為48 MHz，配備16 KB快閃記憶體和2 KB SRAM。器件採用緊湊的32-UFQFPN（5x5 mm）封裝，適合空間受限的設計。它提供豐富的外設，包括USART、SPI、I2C、定時器和12位ADC，以及增強的GPIO。STM32C031K4U7屬於STM32C0系列，提供高整合度和低功耗的入門級解決方案。

詳細技術參數

核心特性

• ARM Cortex-M0+核心，48 MHz性能
• 16 KB快閃記憶體和2 KB SRAM，用於程式碼和數據存儲
• 超低功耗，多種功耗模式
• 豐富的類比和數位外設，包括12位ADC
• 緊湊的5x5 mm封裝，適合空間受限設計
• 增強I/O能力，最多26個GPIO
• 整合通訊介面：USART、SPI、I2C
• 5通道DMA控制器，高效數據傳輸
• 寬工作電壓範圍（2.0V至3.6V）
• 工業溫度範圍（-40°C至+105°C）

典型應用場景

STM32C031K4U7適用於多種應用，包括：

• 工業控制系統（例如PLC、電機控制）
• 消費電子（例如智能家居設備、遙控器）
• 物聯網邊緣節點（例如傳感器集線器、智能傳感器）
• 5G基站監控與控制模塊
• 汽車後市場（例如儀表板控制器、照明控制）
• 醫療設備（例如便攜診斷工具）
• 電池供電設備（例如可穿戴設備、便攜儀器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32C031K4U7 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]