Manufacturer Part Number
LM3S9B92-IQC80-C5
Manufacturer
Texas Instruments
Introduction
The LM3S9B92-IQC80-C5 is a 32-Bit Single-Core ARM® Cortex®-M3 based microcontroller optimized for embedded applications.
Product Features and Performance
ARM® Cortex®-M3 Core Processor
Core speed of 80MHz
Extensive Connectivity: CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
256KB Program FLASH Memory, 96KB RAM
Peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
65 programmable I/O pins
Internal Oscillator
A/D Converters: 16 channels, 10-bits each
Product Advantages
High execution speed for complex algorithms
Comprehensive set of peripherals enabling varied application use cases
Large on-chip memory facilitates rich application development without external memory
Low-power consumption supports battery-powered applications
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Core Size: 32-Bit
Speed: 80MHz
Program Memory Size: 256KB
RAM Size: 96KB
Voltage Supply: 1.235V to 1.365V
Operating Temperature: -40°C to 85°C
Data Converters: A/D 16x10b
Number of I/O: 65
Package: 100-LQFP (14x14)
Quality and Safety Features
Brown-out Detect/Reset ensures reliable operation under varying voltage conditions
Watchdog Timer (WDT) for system recovery in abnormal conditions
Compatibility
Software and hardware development tools available from Texas Instruments and third parties
Compatible with several Texas Instruments’ expansion and evaluation boards
Application Areas
Industrial control and automation
Networking equipment
Portable medical devices
Consumer electronics
Product Lifecycle
Obsolete status indicates the product is no longer being manufactured by Texas Instruments
Users are advised to contact Texas Instruments for information on replacements or upgrades
Several Key Reasons to Choose This Product
Versatile connectivity options enable diverse application use
Integrated peripherals reduce BOM cost and PCB complexity
Embedded 256KB flash supports firmware complexity and future updates
The processor's speed and memory size are well-suited for real-time applications
Strong support ecosystem from Texas Instruments simplifies product development
LM3S9B95-IQC80-C3Texas Instruments