Manufacturer Part Number
MSP430FE427AIPM
Manufacturer
Texas Instruments
Introduction
MSP430FE427AIPM is a low-power microcontroller designed for metering applications by Texas Instruments, featuring integrated peripherals specifically for utility metering.
Product Features and Performance
16-Bit MSP430 CPU16 core
Speed of up to 8.4 MHz
32KB Flash Memory + 256B segment
1KB RAM
Integrated SPI, UART/USART for connectivity
On-chip peripherals including LCD driver, PWM, WDT, BOR, POR
3-channel 16-bit analog-to-digital converter
Internal oscillator
14 programmable I/O ports
Product Advantages
Energy efficient operation suitable for battery-powered applications
Integrated LCD controller reduces additional component count
Robust serial communication options enable versatile connectivity
Advanced analog features facilitate precision sensor reading
Key Technical Parameters
Core Size: 16-Bit
Speed: 8.4MHz
Program Memory Size: 32KB + 256B
RAM Size: 1KB
Voltage Supply Range: 1.8V to 3.6V
Number of I/O: 14
Temperature Range: -40°C to +85°C
Quality and Safety Features
Brown-out Detect/Reset ensures stable operation under low voltage conditions
Watchdog Timer for system integrity monitoring
Power-On Reset for reliable operation at power-up
Compatibility
Compatible with a range of development tools from Texas Instruments
Surface Mount 64-LQFP (10x10) package is industry standard
Application Areas
Utility metering
Energy monitoring systems
Battery-operated devices
Industrial control
Product Lifecycle
Product Status: Active
Not nearing discontinuation; support and resources readily available
Several Key Reasons to Choose This Product
Energy-efficient design prolongs battery life
Versatile built-in features reduce overall system cost and complexity
Advanced analog capabilities allow for precise measurements and data conversion
Active product support and documentation from Texas Instruments
Broad operating temperature range suitable for various environments