STM32L081CBT6 ST Microcontroller | 48-LQFP (7x7) | 32-bit ARM Cortex-M0+, 192KB Flash

Product Overview

The STM32L081CBT6 is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M0+ core, manufactured by STMicroelectronics. It operates at a frequency of up to 32 MHz and features 192 KB of Flash memory and 20 KB of SRAM. The device is housed in a 48-pin LQFP package with a 7x7 mm footprint, making it suitable for space-constrained applications. It offers 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 STM32L081CBT6 is designed for energy-sensitive applications requiring high performance and low power consumption.

Detailed Technical Specifications

Key Features

• Ultra-low-power consumption: 0.29 µA in Standby mode with RTC
• Dynamic voltage scaling to optimize power consumption
• Fast wake-up from low-power modes (3.5 µs)
• Integrated USB 2.0 crystal-less solution
• 12-bit ADC with hardware oversampling (up to 16-bit resolution)
• True random number generator (RNG) for security
• Up to 37 fast I/Os, all mappable on external interrupt vectors
• Rich analog peripherals: DAC, comparators, operational amplifier
• Multiple serial interfaces for connectivity
• 96-bit unique ID for traceability

Target Applications

The STM32L081CBT6 is ideal for a wide range of applications requiring low power and high integration. Specific examples include:

• 5G base station control and monitoring modules
• Automotive dashboard controllers and infotainment systems
• Industrial sensors and actuators
• Medical devices such as portable diagnostic equipment
• Smart home devices (thermostats, lighting controls)
• Wearable fitness trackers and health monitors
• Battery-powered IoT endpoints

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L081CBT6. 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

STM32L081CBT6 是意法半導體基於 ARM Cortex-M0+ 內核的超低功耗 32 位微控制器，最高工作頻率 32 MHz，配備 192 KB Flash 和 20 KB SRAM。器件採用 48 引腳 LQFP 封裝（7x7 mm），適用於空間受限的應用。它提供豐富的外設，包括 USB 2.0、多種通信接口（I2C、SPI、USART）、模擬組件（12 位 ADC、DAC、比較器）以及先進的安全功能。STM32L081CBT6 專為需要高性能和低功耗的能源敏感型應用而設計。

詳細技術參數

核心特性

• 超低功耗：待機模式下僅 0.29 µA（含 RTC）
• 動態電壓調節以優化功耗
• 從低功耗模式快速喚醒（3.5 µs）
• 集成 USB 2.0 無晶體解決方案
• 12 位 ADC 帶硬件過採樣（最高 16 位分辨率）
• 真隨機數發生器（RNG）用於安全
• 最多 37 個快速 I/O，均可映射到外部中斷向量
• 豐富的模擬外設：DAC、比較器、運算放大器
• 多種串行接口用於連接
• 96 位唯一 ID 用於可追溯性

典型應用場景

STM32L081CBT6 適用於需要低功耗和高集成度的廣泛應用。具體實例包括：

• 5G 基站控制與監控模塊
• 汽車儀表板控制器和信息娛樂系統
• 工業傳感器和執行器
• 醫療設備，如便攜式診斷設備
• 智能家居設備（恆溫器、照明控制）
• 可穿戴健身追踪器和健康監測器
• 電池供電的 IoT 終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L081CBT6 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]