Manufacturer Part Number
MSP430F148IRTDT
Manufacturer
Texas Instruments
Introduction
Low-power 16-bit microcontroller for embedded applications
Product Features and Performance
16-Bit MSP430 CPU16 core
Speed up to 8MHz
SPI, UART/USART connectivity options
Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT) peripherals
48 programmable I/O ports
48KB Flash Memory with an additional 256 bytes
2KB RAM
Integrated A/D converter with 8 channels at 12 bits resolution
Internal oscillator for clock generation
Supports supply voltages from 1.8V to 3.6V
Operational temperature range from -40°C to 85°C
Product Advantages
Low power consumption suitable for battery-operated devices
Robust set of peripherals enabling versatile applications
Large program memory for complex software applications
Extended temperature range for industrial environments
Key Technical Parameters
Core Size: 16-Bit
Program Memory: 48KB Flash + 256B
RAM Size: 2KB
Supply Voltage Range: 1.8V ~ 3.6V
I/O Count: 48
Data Converters: A/D 8x12b
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 64-VQFN (9x9)
Quality and Safety Features
Extended operating temperature for reliability
Flash memory for dependable program storage
Watchdog Timer to prevent system lock-ups
Compatibility
Compatible with MSP430x1xx series development tools
SPI and UART interfaces for communication with peripherals and other microcontrollers
Application Areas
Industrial control systems
Consumer electronics
Portable medical devices
Battery-operated devices
Product Lifecycle
Product status: Active
No disclosed discontinuation or replacements
Key Reasons to Choose This Product
Low power consumption extends battery life for portable devices
High I/O count for complex control applications
Advanced A/D converter for precise measurement tasks
Robust flash memory increases the reliability of the application
Support for a broad range of supply voltages enhances versatility
Available in a compact 64-VQFN package for space-sensitive designs
Active product status ensures ongoing support and availability
Texas Instruments reputation for quality and support in semiconductor industry
MSP430F1491Texas Instruments