Manufacturer Part Number
MSP430F2491TPMR
Manufacturer
Texas Instruments
Introduction
The MSP430F2491TPMR is a 16-bit embedded microcontroller from Texas Instruments, featuring low power consumption and a variety of connectivity options.
Product Features and Performance
16-bit MSP430 CPU16 core
Speed up to 16MHz
Connectivity includes I2C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals include Brown-out Detect/Reset, POR, PWM, WDT
48 I/O pins
60KB Flash memory with additional 256 bytes and 2KB RAM
Internal oscillator
Operational temperature range from -40°C to 105°C
Product Advantages
Low power consumption for battery-powered applications
Robust set of peripherals enhances functionality
Large number of I/Os for complex tasks
Flash memory enables easy firmware updates
High-temperature tolerance for harsh environments
Key Technical Parameters
Core Size: 16-Bit
Program Memory Size: 60KB (60K x 8 + 256B)
RAM Size: 2K x 8
Voltage Supply: 1.8V ~ 3.6V
Mounting Type: Surface Mount
Package / Case: 64-LQFP
Quality and Safety Features
Brown-out Detect/Reset prevents improper operation due to low voltage
Extended operating temperature range ensures reliability in extreme conditions
Compatibility
Compatible with various communication protocols and a multitude of external devices
Application Areas
Industrial control systems
Consumer electronics
Wireless monitoring
Automotive
Product Lifecycle
Active product status, not nearing discontinuation
Replacement and upgrade options are typically available from Texas Instruments
Several Key Reasons to Choose This Product
Energy efficiency and power management suitable for portable devices
Adequate memory and processing capabilities for complex embedded systems
Interoperability with a wide range of external devices
Long-term reliability and support from a reputable manufacturer
Suitable for a broad range of applications due to extensive I/O and temperature range