M430F5438A
16-bit ultra-low-power MCU with 256KB Flash, 16KB RAM, ADC, DMA and multiple interfaces
Quick Answer: M430F5438A (MSP430F5438A) is an ultra-low-power 16-bit mixed-signal microcontroller from Texas Instruments.
- Manufacturer
- Texas Instruments
- Product Category
- Microcontrollers - MCU
- Package
- NFBGA113
- Stock
- 1,500 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Texas Instruments |
|---|---|
| Product Category | Microcontrollers - MCU |
| ADC Channels | 14 External Channels + 2 Internal Channels |
| Analog-to-Digital Converter | 12-bit SAR ADC |
| Applications | Industrial Control, Metering, Sensor Systems, Portable Equipment |
| Communication Interfaces | UART / SPI / I2C |
| Core Architecture | MSP430X CPU |
| Data Bus Width | 16 bit |
| Digital I/O Pins | Up to 87 GPIO |
| DMA Channels | 3-Channel DMA Controller |
| Flash Memory Size | 256 kB |
| Hardware Multiplier | 32-bit Hardware Multiplier |
| Maximum Frequency | 25 MHz |
| Operating Temperature | -40°C to +85°C |
| Operating Voltage | 3.3V Typical |
| Package Pins | 100-Pin LQFP / 113-Pin NFBGA |
| Package Type | LQFP / NFBGA |
| RAM Size | 16 kB |
| Real-Time Clock | RTC Module with Alarm Function |
| Supply Voltage Range | 1.8V to 3.6V |
| Timers | Timer_A and Timer_B 16-bit Timers |
| USCI Modules | Up to 4 Universal Serial Communication Interfaces |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for M430F5438A.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for M430F5438A
Product Overview
M430F5438A (MSP430F5438A) is an ultra-low-power 16-bit mixed-signal microcontroller from Texas Instruments. It features a 25MHz MSP430 CPU core, 256KB Flash memory, 16KB SRAM, 12-bit ADC, DMA controller, hardware multiplier and multiple communication interfaces including UART, SPI and I2C. The device is designed for low-power embedded applications, industrial control systems, measurement equipment and portable electronics.
Key Features
Manufacturer: Texas Instruments
Part Number: M430F5438A / MSP430F5438A
Device Type: 16-bit Ultra-Low-Power Microcontroller
CPU Core: MSP430 16-bit RISC Architecture
Maximum CPU Frequency: 25MHz
Flash Memory: 256KB
RAM Memory: 16KB
Supply Voltage Range: 1.8V to 3.6V
ADC Type: 12-bit SAR ADC
ADC Channels: Up to 14 External Channels
GPIO: Up to 87 General-Purpose I/O Pins
Communication Interfaces: UART, SPI and I2C
USCI Modules: Multiple Universal Serial Communication Interfaces
Integrated Hardware Multiplier
Integrated DMA Controller
Real-Time Clock (RTC) Function
Low Power Consumption Operation
Package Type: LQFP-100 / BGA Package Options
Operating Temperature: -40°C to +85°C
Application Type: Embedded Control and Low-Power Processing
Quality Support: Inspection, sourcing and BOM assistance available
Applications
M430F5438A is widely used in industrial automation, smart meters, medical devices, portable measurement equipment, sensor systems, data acquisition systems, communication equipment and battery-powered embedded applications requiring low-power MCU performance.
Quality & Sourcing
Antrex Electronics provides sourcing support for M430F5438A, including stock verification, quotation, package confirmation, quality inspection and shipment arrangement. Customers can provide BOM lists, required quantities and delivery requirements for professional electronic component sourcing services.
Datasheet
M430F5438A datasheet PDF is available through Texas Instruments official documentation resources. Please contact Antrex Electronics for datasheet confirmation, latest revision and sourcing support.
Explore More Sourcing Options
Continue sourcing by manufacturer, product category or procurement requirement.
