STM32L053C8U6 ST MCU | 48-UFQFPN（7X7） | 64KB Flash, 8KB RAM

Product Overview

The STM32L053C8U6 is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M0+ core, part of STMicroelectronics' STM32L0 series. It operates at up to 32 MHz and offers 64 KB Flash memory and 8 KB SRAM. Housed in a compact 48-pin UFQFPN package (7x7 mm), it is ideal for space-constrained and battery-powered applications. The device integrates a rich set of peripherals including USB 2.0, multiple communication interfaces (I2C, SPI, USART), analog features (12-bit ADC, DAC, comparators), and advanced low-power modes. It is designed for energy efficiency with a wide supply voltage range (1.65V to 3.6V) and low power consumption down to 0.27 µA in standby mode.

Detailed Technical Specifications

Key Features

• Ultra-low-power platform: 0.27 µA standby, 0.55 µA stop mode with RTC
• Dynamic voltage scaling for optimal power/performance
• Fast wake-up from low-power modes (3.5 µs)
• Integrated USB 2.0 device controller
• Rich analog peripherals: 12-bit ADC, 12-bit DAC, two ultra-low-power comparators
• Up to 51 GPIOs with external interrupt capability
• Hardware random number generator (RNG)
• True CRC module
• Serial wire debug (SWD) for programming and debugging
• Wide operating voltage range (1.65V to 3.6V)

Target Applications

The STM32L053C8U6 is ideal for a wide range of applications requiring low power and compact size. Specific examples include:

• 5G base station monitoring and control modules
• Automotive dashboard displays and sensor hubs
• Smart home devices (thermostats, smart locks)
• Portable medical devices (glucose meters, pulse oximeters)
• Industrial sensors and actuators
• Wearable fitness trackers
• Battery-powered IoT edge nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L053C8U6. 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

STM32L053C8U6 是一款基於 ARM Cortex-M0+ 內核的超低功耗 32 位微控制器，屬於 STMicroelectronics 的 STM32L0 系列。它最高運行頻率為 32 MHz，提供 64 KB Flash 存儲器和 8 KB SRAM。採用緊湊的 48 引腳 UFQFPN 封裝（7x7 mm），非常適合空間受限和電池供電的應用。該器件集成了豐富的外設，包括 USB 2.0、多種通信接口（I2C、SPI、USART）、模擬功能（12 位 ADC、DAC、比較器）以及先進的低功耗模式。它專為能效而設計，具有寬電源電壓範圍（1.65V 至 3.6V）和低功耗（待機模式下低至 0.27 µA）。

詳細技術參數

核心特性

• 超低功耗平台：待機 0.27 µA，停止模式（帶 RTC）0.55 µA
• 動態電壓調整以優化功耗/性能
• 從低功耗模式快速喚醒（3.5 µs）
• 集成 USB 2.0 設備控制器
• 豐富的模擬外設：12 位 ADC、12 位 DAC、兩個超低功耗比較器
• 最多 51 個 GPIO，支持外部中斷
• 硬件隨機數生成器（RNG）
• 真正的 CRC 模塊
• 串行線調試（SWD）用於編程和調試
• 寬工作電壓範圍（1.65V 至 3.6V）

典型應用場景

STM32L053C8U6 非常適合需要低功耗和緊湊尺寸的各種應用。具體示例包括：

• 5G 基站監控與控制模塊
• 汽車儀表盤顯示和傳感器集線器
• 智能家居設備（恆溫器、智能鎖）
• 便攜式醫療設備（血糖儀、脈搏血氧儀）
• 工業傳感器和執行器
• 可穿戴健身追蹤器
• 電池供電的 IoT 邊緣節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L053C8U6 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]