STM32L071CBT6 ST Microcontrollers | 48-LQFP（7X7） | 192KB Flash, 20KB RAM

Product Overview

The STM32L071CBT6 is an ultra-low-power 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics. 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. It integrates a rich set of peripherals including USB 2.0, multiple communication interfaces (I2C, SPI, USART), analog components (12-bit ADC, DAC, comparators), and advanced security features. The STM32L0 series is optimized for low-power consumption with multiple power modes, making it ideal for IoT, industrial, and consumer applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power: 0.2 µA in Standby mode, 0.8 µA in Stop mode with RTC
• Dynamic efficiency: 89 µA/MHz in Run mode
• Fast wake-up from Stop mode (3.5 µs)
• Rich analog peripherals: 12-bit ADC (1 Msps), DAC, comparators
• USB 2.0 full-speed with crystal-less operation
• Multiple serial interfaces: I2C, SPI, USART
• Up to 37 GPIOs
• Hardware random number generator (RNG)
• 96-bit unique ID
• ECOPACK® lead-free and RoHS compliant

Target Applications

• IoT sensor nodes and edge devices
• Smart home controllers (e.g., thermostat, smart lock)
• Industrial sensors and actuators (e.g., pressure transmitter, flow meter)
• Battery-powered medical devices (e.g., glucose meter, pulse oximeter)
• Portable consumer electronics (e.g., fitness tracker, smartwatch)
• 5G base station monitoring and control modules
• Automotive dashboard controllers (e.g., instrument cluster)
• Building automation (e.g., lighting control, HVAC)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L071CBT6. 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

STM32L071CBT6 是意法半導體推出的超低功耗 32 位 ARM Cortex-M0+ 微控制器。它配備 192KB 快閃記憶體和 20KB SRAM，最高工作頻率 32 MHz。器件採用 48 引腳 LQFP 封裝（7x7 mm），專為電池供電和節能應用設計。它整合了豐富的外設，包括 USB 2.0、多種通訊介面（I2C、SPI、USART）、類比元件（12 位 ADC、DAC、比較器）以及先進的安全功能。STM32L0 系列針對低功耗進行了優化，支援多種功耗模式，非常適合物聯網、工業和消費類應用。

詳細技術參數

核心特性

• 超低功耗：待機模式 0.2 µA，停止模式（含 RTC）0.8 µA
• 動態效率：運行模式 89 µA/MHz
• 從停止模式快速喚醒（3.5 µs）
• 豐富的類比外設：12 位 ADC（1 Msps）、DAC、比較器
• USB 2.0 全速，無需外部晶振
• 多種串列介面：I2C、SPI、USART
• 最多 37 個 GPIO
• 硬體隨機數產生器（RNG）
• 96 位唯一 ID
• ECOPACK® 無鉛且符合 RoHS 標準

典型應用場景

• 物聯網感測器節點和邊緣設備
• 智慧家居控制器（例如恆溫器、智慧鎖）
• 工業感測器和執行器（例如壓力變送器、流量計）
• 電池供電的醫療設備（例如血糖儀、脈搏血氧儀）
• 可攜式消費電子產品（例如健身追蹤器、智慧手錶）
• 5G 基地台監控與控制模組
• 汽車儀表板控制器（例如儀表組）
• 樓宇自動化（例如照明控制、暖通空調）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L071CBT6 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]