STM32L071CBT7 ST MCU | 48-LQFP（7X7） | 192KB Flash, 20KB RAM

Product Overview

The STM32L071CBT7 is an ultra-low-power ARM Cortex-M0+ microcontroller from STMicroelectronics, part of the STM32L0 series. It features 192KB Flash memory and 20KB SRAM, operating at up to 32 MHz. The device is housed in a 48-pin LQFP package (7x7 mm) and is designed for a wide range of battery-powered and energy-efficient applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption: 87 µA/MHz in Run mode, 0.4 µA in Stop mode
• Rich analog peripherals: 12-bit ADC, 12-bit DAC, comparators
• Multiple communication interfaces including USB 2.0 FS
• Hardware RTC with calendar and alarm
• Up to 37 GPIOs with interrupt capability
• Embedded bootloader for easy programming
• True random number generator (TRNG)
• CRC calculation unit

Target Applications

• Industrial sensors and actuators (e.g., pressure transmitter, temperature controller)
• Smart home devices (e.g., smart thermostat, smart lock)
• Medical devices (e.g., portable glucose meter, pulse oximeter)
• Wearable electronics (e.g., fitness tracker, smartwatch)
• IoT edge nodes (e.g., environmental monitoring sensor)
• Battery management systems (e.g., BMS for power tools)
• Consumer electronics (e.g., remote control, smart scale)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L071CBT7. 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

STM32L071CBT7 是意法半導體推出的超低功耗 ARM Cortex-M0+ 微控制器，屬於 STM32L0 系列。它配備 192KB Flash 和 20KB SRAM，最高工作頻率 32 MHz，採用 48 引腳 LQFP 封裝（7x7 mm），適用於各種電池供電和節能應用。

詳細技術參數

核心特性

• 超低功耗：運行模式 87 µA/MHz，停止模式 0.4 µA
• 豐富的模擬外設：12位 ADC、12位 DAC、比較器
• 多種通訊接口，包括 USB 2.0 FS
• 硬體 RTC 帶日曆和鬧鐘
• 最多 37 個 GPIO，支持中斷
• 內置引導加載器，便於編程
• 真隨機數生成器 (TRNG)
• CRC 計算單元

典型應用場景

• 工業傳感器和執行器（如壓力變送器、溫度控制器）
• 智能家居設備（如智能恆溫器、智能鎖）
• 醫療設備（如便攜式血糖儀、脈搏血氧儀）
• 可穿戴電子產品（如健身追蹤器、智能手錶）
• 物聯網邊緣節點（如環境監測傳感器）
• 電池管理系統（如電動工具 BMS）
• 消費電子（如遙控器、智能秤）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L071CBT7 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]