MSP430G2221IPW14 TI MCU | 14-TSSOP | 16MHz, 2KB Flash, 128B RAM

Product Overview

The MSP430G2221IPW14 is a low-power mixed-signal microcontroller from Texas Instruments, part of the MSP430G2x21 family. It features a 16-bit RISC CPU running up to 16 MHz, 2KB of Flash memory, and 128B of RAM. Housed in a compact 14-pin TSSOP package, it is designed for ultra-low-power applications requiring high performance and analog integration.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption with five power modes
• Integrated 10-bit ADC with up to 8 channels
• On-chip comparator for analog signal conditioning
• Brown-out reset and supply voltage supervisor
• Internal calibrated oscillator with ±1% accuracy
• 16-bit timer with capture/compare and PWM
• Up to 10 general-purpose I/O pins
• Serial communication: UART, SPI, I2C
• 2KB Flash with 128B RAM for code and data storage
• Small footprint 14-TSSOP package

Target Applications

The MSP430G2221IPW14 is ideal for battery-powered and portable devices. Specific applications include:

• 5G base station monitoring and control modules
• Automotive dashboard sensors and displays
• Smart home thermostats and lighting controls
• Medical devices like glucose meters and pulse oximeters
• Industrial sensor nodes for temperature and pressure
• Wearable fitness trackers and smart watches
• Wireless sensor networks (e.g., Zigbee end devices)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MSP430G2221IPW14. 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

MSP430G2221IPW14 是德州儀器 (TI) 的低功耗混合信號微控制器，屬於 MSP430G2x21 系列。它採用 16 位 RISC CPU，最高運行頻率 16 MHz，配備 2KB Flash 和 128B RAM。採用緊湊的 14 引腳 TSSOP 封裝，專為需要高性能和模擬集成的超低功耗應用而設計。

詳細技術參數

核心特性

• 超低功耗，五種電源模式
• 集成 10 位 ADC，最多 8 通道
• 片上比較器，用於模擬信號調理
• 欠壓復位和電源電壓監控
• 內部校準振盪器，精度 ±1%
• 16 位定時器，帶捕獲/比較和 PWM
• 最多 10 個通用 I/O 引腳
• 串行通信：UART、SPI、I2C
• 2KB Flash 和 128B RAM，用於代碼和數據存儲
• 小型 14-TSSOP 封裝

典型應用場景

MSP430G2221IPW14 非常適合電池供電和便攜式設備。具體應用包括：

• 5G 基站監控與控制模塊
• 汽車儀表板傳感器和顯示器
• 智能家居恆溫器和照明控制
• 醫療設備如血糖儀和脈搏血氧儀
• 工業傳感器節點（溫度、壓力）
• 可穿戴健身追踪器和智能手錶
• 無線傳感器網絡（如 Zigbee 終端設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MSP430G2221IPW14 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]