STM32L071CBT6TR ST Microcontrollers | 48-LQFP (7x7) | 192KB Flash, 20KB RAM

Product Overview

The STM32L071CBT6TR is an ultra-low-power ARM Cortex-M0+ microcontroller from STMicroelectronics, part of the STM32L0 series. It offers a perfect balance between performance, power consumption, and cost, making it ideal for battery-powered and energy-sensitive applications. The device features 192KB of Flash memory and 20KB of SRAM, operating at a frequency of up to 32 MHz. Housed in a compact 48-LQFP (7x7 mm) package, it provides a rich set of peripherals including USB 2.0, multiple UARTs, SPI, I2C, and 12-bit ADC. With its wide supply voltage range (1.65V to 3.6V) and multiple low-power modes, the STM32L071CBT6TR is designed for extended battery life in IoT, industrial, and consumer applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power: 0.2 µA in Standby mode with RTC, 0.4 µA in Stop mode
• Dynamic efficiency: 41 µA/MHz in Run mode
• Rich analog peripherals: 12-bit ADC with hardware oversampling, 2x comparators
• USB 2.0 crystal-less with LPM and BCD
• Up to 37 fast I/Os, all mappable on external interrupt vectors
• Hardware random number generator (RNG)
• True EEPROM emulation with up to 8 KB
• 96-bit unique ID

Target Applications

• 5G base station control and monitoring
• Smart home devices (e.g., smart thermostat, smart lock)
• Industrial sensors and actuators
• Portable medical devices (e.g., blood glucose meter)
• Wearable fitness trackers
• Battery-powered IoT nodes
• Automotive dashboard controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L071CBT6TR. 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

STM32L071CBT6TR 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。它在性能、功耗和成本之間實現了完美平衡，非常適合電池供電和對能源敏感的應用。該器件配備 192KB 閃存和 20KB SRAM，最高工作頻率為 32 MHz。採用緊湊的 48-LQFP（7x7 mm）封裝，提供豐富的外設，包括 USB 2.0、多個 UART、SPI、I2C 和 12 位 ADC。憑藉寬電源電壓範圍（1.65V 至 3.6V）和多種低功耗模式，STM32L071CBT6TR 專為物聯網、工業和消費類應用中的延長電池壽命而設計。

詳細技術參數

核心特性

• 超低功耗：待機模式（含 RTC）0.2 µA，停止模式 0.4 µA
• 動態效率：運行模式 41 µA/MHz
• 豐富的模擬外設：12 位 ADC（硬體過採樣）、2 個比較器
• USB 2.0 無晶振，支援 LPM 和 BCD
• 最多 37 個快速 I/O，均可映射到外部中斷向量
• 硬體隨機數生成器（RNG）
• 真正的 EEPROM 模擬，最高 8 KB
• 96 位唯一 ID

典型應用場景

• 5G 基站控制與監控
• 智能家居設備（如智能恆溫器、智能鎖）
• 工業傳感器和執行器
• 便攜式醫療設備（如血糖儀）
• 可穿戴健身追蹤器
• 電池供電的物聯網節點
• 汽車儀表板控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L071CBT6TR 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]