MSP430G2111IRSA16T TI MCU | 16-QFN (4x4) | 16MHz, 1KB Flash

Product Overview

The MSP430G2111IRSA16T is a low-power, 16-bit microcontroller from Texas Instruments' MSP430 family. It features a 16-bit RISC CPU, 1KB of Flash memory, and 128 bytes of RAM. Operating at up to 16 MHz, it is designed for ultra-low-power applications. The device is housed in a 16-pin QFN package (4x4 mm) and includes a 10-bit ADC, comparator, and serial communication interfaces (UART, SPI, I2C). It supports multiple low-power modes, making it ideal for battery-powered and energy-harvesting systems.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 0.1 µA RAM retention, 0.7 µA standby mode
• Wake-up from standby in less than 1 µs
• Integrated 10-bit ADC with internal reference
• On-chip comparator for analog signal conditioning
• Serial communication: UART, SPI, I2C
• 16-bit Timer_A with capture/compare
• Brown-out reset and supply voltage supervisor
• Small footprint 16-QFN package (4x4 mm)

Target Applications

• Wireless sensor nodes for IoT (e.g., temperature/humidity sensors)
• Battery-powered handheld devices (e.g., digital thermometers)
• Smart grid and energy metering (e.g., smart meters)
• Industrial control and automation (e.g., motor control)
• Medical devices (e.g., portable health monitors)
• Automotive body electronics (e.g., seat control modules)
• 5G base station monitoring (e.g., power supply monitoring)
• Dashboard control units (e.g., instrument cluster)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MSP430G2111IRSA16T. 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

MSP430G2111IRSA16T 是德州儀器 MSP430 系列的一款低功耗 16 位微控制器。它採用 16 位 RISC CPU，具有 1KB 快閃記憶體和 128 位元組 RAM，最高工作頻率 16 MHz，專為超低功耗應用設計。器件採用 16 引腳 QFN 封裝（4x4 mm），包含 10 位 ADC、比較器以及串列通信介面（UART、SPI、I2C）。支援多種低功耗模式，非常適合電池供電和能量採集系統。

詳細技術參數

核心特性

• 超低功耗：RAM 保持 0.1 µA，待機 0.7 µA
• 從待機喚醒時間小於 1 µs
• 集成 10 位 ADC，帶內部參考
• 片上比較器，用於模擬信號調理
• 串列通信：UART、SPI、I2C
• 16 位 Timer_A，帶捕獲/比較
• 欠壓復位和電源電壓監視器
• 小型 16-QFN 封裝（4x4 mm）

典型應用場景

• 物聯網無線感測器節點（例如溫濕度感測器）
• 電池供電手持設備（例如數字溫度計）
• 智慧電網和能源計量（例如智慧電錶）
• 工業控制和自動化（例如電機控制）
• 醫療設備（例如便攜式健康監測器）
• 汽車車身電子（例如座椅控制模組）
• 5G 基站監控（例如電源監控）
• 儀表板控制單元（例如儀表組）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MSP430G2111IRSA16T 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]