MSP430F4491IPZR TI Microcontroller | 100-LQFP (14x14) | 16-bit, 60KB Flash, 2KB RAM

Product Overview

The MSP430F4491IPZR is a 16-bit ultra-low-power microcontroller from Texas Instruments, featuring a powerful 16-bit RISC CPU, 60KB flash memory, and 2KB RAM. It is designed for battery-powered and portable applications, offering five low-power modes to extend battery life. The device includes a 12-bit ADC, dual 12-bit DACs, an LCD driver, and multiple serial interfaces (UART, SPI, I2C). Housed in a 100-pin LQFP package (14x14mm), it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 0.1 µA RAM retention, 0.7 µA real-time clock mode
• Wake-up from standby in less than 6 µs
• Integrated LCD driver with contrast control
• 12-bit ADC with internal reference and sample-and-hold
• Dual 12-bit DACs for analog output
• Hardware multiplier for efficient signal processing
• Brown-out reset and supply voltage supervisor
• Up to 48 general-purpose I/O pins

Target Applications

• Smart meters (e.g., electricity, water, gas meters)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensor systems (e.g., temperature, pressure sensors)
• Consumer electronics (e.g., remote controls, smart thermostats)
• Automotive aftermarket (e.g., tire pressure monitoring systems)
• 5G base station monitoring (e.g., environmental sensors)
• Dashboard displays (e.g., automotive instrument clusters)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MSP430F4491IPZR. 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

MSP430F4491IPZR 是德州儀器（TI）推出的16位超低功耗微控制器，配備強大的16位RISC CPU、60KB閃存和2KB RAM。專為電池供電和便攜式應用設計，提供五種低功耗模式以延長電池壽命。該器件包含12位ADC、雙12位DAC、LCD驅動器以及多種串行接口（UART、SPI、I2C）。採用100引腳LQFP封裝（14x14mm），適合空間受限的設計。

詳細技術參數

核心特性

• 超低功耗：RAM保持0.1 µA，實時時鐘模式0.7 µA
• 從待機喚醒時間小於6 µs
• 集成LCD驅動器，支持對比度控制
• 12位ADC，帶內部參考和採樣保持
• 雙12位DAC，用於模擬輸出
• 硬件乘法器，實現高效信號處理
• 欠壓復位和電源電壓監控
• 最多48個通用I/O引腳

典型應用場景

• 智能電表（如電、水、氣表）
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 工業傳感器系統（如溫度、壓力傳感器）
• 消費電子（如遙控器、智能恆溫器）
• 汽車後市場（如胎壓監測系統）
• 5G基站監控（如環境傳感器）
• 儀表盤顯示（如汽車儀表組）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MSP430F4491IPZR 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]