STM32L433CBU6 ST MCU | 48-UFQFPN（7X7） | 256KB Flash, 64KB SRAM

Product Overview

The STM32L433CBU6 is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, operating at up to 80 MHz. It features 256 KB Flash and 64 KB SRAM, rich analog peripherals, and advanced connectivity. Housed in a compact 48-UFQFPN (7x7 mm) package, it is ideal for space-constrained, battery-powered applications.

Detailed Technical Specifications

Key Features

• Ultra-low-power with multiple low-power modes
• ARM Cortex-M4 with FPU for efficient signal processing
• 256 KB Flash and 64 KB SRAM
• Rich analog: 12-bit ADC, 12-bit DAC, comparators, op-amps
• LCD driver for segment displays
• USB 2.0 FS Device
• Up to 38 GPIOs
• Compact 48-UFQFPN package

Target Applications

• 5G base station monitoring and control modules
• Automotive dashboard displays and sensor hubs
• Industrial sensor nodes and data loggers
• Medical devices like portable glucose meters
• Smart home controllers and IoT edge devices
• Battery-powered wearables and fitness trackers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM32L433CBU6. 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

STM32L433CBU6 是一款基於 ARM Cortex-M4 內核（含 FPU）的超低功耗 32 位微控制器，最高工作頻率 80 MHz。內置 256 KB Flash 和 64 KB SRAM，豐富的模擬外設和先進的連接能力。採用緊湊的 48-UFQFPN（7x7 mm）封裝，適合空間受限、電池供電的應用。

詳細技術參數

核心特性

• 超低功耗，多種低功耗模式
• ARM Cortex-M4 含 FPU，高效信號處理
• 256 KB Flash 和 64 KB SRAM
• 豐富模擬外設：12 位 ADC、12 位 DAC、比較器、運算放大器
• LCD 驅動器，支持段碼顯示
• USB 2.0 FS 設備
• 最多 38 個 GPIO
• 緊湊 48-UFQFPN 封裝

典型應用場景

• 5G 基站監控與控制模塊
• 汽車儀表盤顯示與傳感器集線器
• 工業傳感器節點與數據記錄儀
• 醫療設備如便攜式血糖儀
• 智能家居控制器與 IoT 邊緣設備
• 電池供電的可穿戴設備與健身追蹤器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM32L433CBU6 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]