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Product Overview
The MSP430FE4232IPMR is a low-power 16-bit microcontroller from Texas Instruments, part of the MSP430FE42x family. It features an integrated energy metering module (ESP430) for single-phase energy measurement applications. Housed in a 64-pin LQFP package (10x10 mm), it offers 16KB of flash memory, 512B of RAM, and operates at up to 8 MHz. The device is optimized for ultra-low power consumption, making it ideal for battery-powered and energy-harvesting systems.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
16-bit RISC |
| Max Frequency |
8 MHz |
| Flash Memory |
16 KB |
| RAM |
512 B |
| Supply Voltage |
1.8V – 3.6V |
| Active Power |
250 µA (at 1 MHz, 3V) |
| Standby Power |
0.1 µA |
| ADC |
16-bit Sigma-Delta (2 channels) |
| Timers |
16-bit Timer_A (3 CC), Watchdog |
| Serial Interfaces |
UART, SPI, I2C |
| Energy Metering |
ESP430 module |
| Package |
64-LQFP (10x10 mm) |
| Operating Temp |
-40°C to +85°C |
Key Features
- Ultra-low power consumption with multiple low-power modes
- Integrated ESP430 energy metering module for single-phase metering
- 16-bit Sigma-Delta ADC for precise measurement
- Rich peripheral set: UART, SPI, I2C, Timer_A
- Brown-out reset and supply voltage supervisor
- Up to 48 general-purpose I/O pins
- Internal oscillator with calibration
Target Applications
- Smart meters (single-phase electricity meters)
- Energy monitoring systems for industrial equipment
- Battery-powered data loggers
- Portable medical devices (e.g., glucose meters)
- Building automation (e.g., smart thermostats)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
MSP430FE4232IPMR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
MSP430FE4232IPMR 是德州儀器(TI)的一款低功耗16位微控制器,屬於 MSP430FE42x 系列。它集成了 ESP430 能量計量模塊,適用於單相電能計量應用。器件採用 64 引腳 LQFP 封裝(10x10 mm),提供 16KB 閃存、512B RAM,最高工作頻率 8 MHz。該器件針對超低功耗進行了優化,非常適合電池供電和能量採集系統。
詳細技術參數
| 參數 |
數值 |
| 內核 |
16位 RISC |
| 最高頻率 |
8 MHz |
| 閃存 |
16 KB |
| RAM |
512 B |
| 供電電壓 |
1.8V – 3.6V |
| 工作電流 |
250 µA(1 MHz,3V) |
| 待機電流 |
0.1 µA |
| ADC |
16位 Sigma-Delta(2通道) |
| 定時器 |
16位 Timer_A(3個捕獲/比較),看門狗 |
| 串行接口 |
UART,SPI,I2C |
| 能量計量 |
ESP430 模塊 |
| 封裝 |
64-LQFP(10x10 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 超低功耗,多種低功耗模式
- 集成 ESP430 能量計量模塊,適用於單相計量
- 16位 Sigma-Delta ADC,實現精確測量
- 豐富的外設:UART,SPI,I2C,Timer_A
- 欠壓復位和電源電壓監控
- 最多 48 個通用 I/O 引腳
- 內部校準振盪器
典型應用場景
- 智能電錶(單相電能表)
- 工業設備能量監控系統
- 電池供電的數據記錄器
- 便攜式醫療設備(如血糖儀)
- 樓宇自動化(如智能恆溫器)
環球供應鏈與批發合作夥伴方案
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