Manufacturer Part Number
LM4FS1AH5BBCIGR
Manufacturer
Texas Instruments
Introduction
The LM4FS1AH5BBCIGR is an embedded microcontroller designed for high-performance applications, featuring ARM Cortex-M4 core with ample processing power suitable for advanced control and communication tasks.
Product Features and Performance
32-bit ARM Cortex-M4 core with FPU
System clock speeds up to 80 MHz
256 KB Flash memory
32 KB SRAM
Integrated floating-point unit (FPU)
Range of serial communication interfaces including I2C, SPI, UARTs
Robust and versatile timer modules
Analog-to-digital converter (ADC) with 12-bit precision
Controller Area Network (CAN) bus module
USB 2.0 Full-Speed Device/Host/OTG
PWM outputs for motor control
Product Advantages
High computational capabilities with FPU
A wide array of communication interfaces
Low-power operation with advanced hibernation module
Robust timer features for various applications, including motor control
Direct support for CAN and USB connectivity
Key Technical Parameters
ARM Cortex-M4 core at 80 MHz
256 KB Flash memory
32 KB SRAM
12-bit ADCs with 1MSPS speed
USB 2.0 interface
CAN 2.0 A/B controller
Comprehensive interrupt handling with NVIC
Wide operating temperature range
Quality and Safety Features
Industrial-grade product with tested reliability
Built-in protection mechanisms for voltage, power, and temperature
Quality assured by Texas Instruments’ manufacturing standards
Comprehensive safety features for fault-tolerant applications
Compatibility
Supports a comprehensive range of development tools and software libraries
Compatible with existing ARM Cortex-M4 ecosystem
Hardware PWM, ADC, and communication peripherals support diverse external components and sensors
Application Areas
Industrial automation and control systems
Automotive systems, including CAN-based network communications
Precision motor control
Embedded networking and communication devices
Medical devices requiring high-reliability processing capabilities
Consumer electronics
Product Lifecycle
Obsolete status - no longer being produced by manufacturer
Potential for reduced availability in the market
Replacement or upgrade options might be available
Several Key Reasons to Choose This Product
High performance ARM Cortex-M4 core suitable for complex applications
Diverse onboard peripherals offering design flexibility
Low power consumption enhancing battery-operated device longevity
Large memory size advantageous for sizeable program execution
Industrial temperature range making it suitable for harsh environments
Extensive support and documentation from Texas Instruments despite product obsolescence
Well-suited for legacy systems requiring specific configurations available with this MCU
LM4990MMXTexas Instruments