MSP430F1121AIRGER TI MCU | 24-VQFN (4x4) | 16-bit, 1KB Flash, 128B RAM

Product Overview

The MSP430F1121AIRGER is a 16-bit ultra-low-power microcontroller from Texas Instruments' MSP430 family. It features a RISC CPU, 1KB of flash memory, and 128B of RAM, making it ideal for battery-powered and portable applications. The device operates at a supply voltage range of 1.8V to 3.6V and supports five low-power modes, including a standby mode with current consumption as low as 0.7 µA. The 24-pin VQFN package (4x4 mm) enables compact designs.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 0.7 µA standby mode
• 16-bit RISC architecture with 8 MHz maximum frequency
• 1 KB flash and 128 B RAM for code and data storage
• Integrated analog comparator for sensor interfacing
• USART module supporting UART and SPI communication
• Five low-power modes for flexible power management
• Wake-up from standby in less than 6 µs
• Compact 24-pin VQFN package (4x4 mm) for space-constrained designs

Target Applications

• Battery-powered sensor nodes (e.g., temperature/humidity sensors)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Smart home controllers (e.g., smart thermostats, light switches)
• Industrial automation (e.g., 5G base station power monitoring, remote I/O modules)
• Automotive aftermarket (e.g., dashboard display controllers, keyless entry systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MSP430F1121AIRGER. 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

MSP430F1121AIRGER 是德州儀器 MSP430 系列的一款 16 位超低功耗微控制器。它採用 RISC CPU，具有 1KB 閃存和 128B RAM，非常適合電池供電和便攜式應用。該器件的工作電源電壓範圍為 1.8V 至 3.6V，支持五種低功耗模式，其中待機模式的電流消耗低至 0.7 µA。24 引腳 VQFN 封裝（4x4 mm）可實現緊湊設計。

詳細技術參數

核心特性

• 超低功耗：待機模式 0.7 µA
• 16 位 RISC 架構，最高 8 MHz
• 1 KB 閃存和 128B RAM
• 集成模擬比較器，用於傳感器接口
• USART 模塊支持 UART 和 SPI 通信
• 五種低功耗模式，靈活電源管理
• 從待機喚醒時間小於 6 µs
• 緊湊的 24 引腳 VQFN 封裝（4x4 mm）

典型應用場景

• 電池供電的傳感器節點（如溫濕度傳感器）
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 智能家居控制器（如智能恆溫器、燈光開關）
• 工業自動化（如 5G 基站電源監控、遠程 I/O 模塊）
• 汽車後市場（如儀表盤顯示控制器、無鑰匙進入系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MSP430F1121AIRGER 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]