Manufacturer Part Number
LM3S1958-IQC50-A2
Manufacturer
Texas Instruments
Introduction
32-bit ARM Cortex-M3 microcontroller
Part of the Stellaris ARM Cortex-M3 series
Product Features and Performance
50 MHz operating frequency
256 KB of flash program memory
64 KB of RAM
8 x 10-bit ADCs
Various communication interfaces (IC, IrDA, Microwire, SPI, SSI, UART/USART)
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Product Advantages
Powerful 32-bit ARM Cortex-M3 core
Extensive communication and peripheral capabilities
Wide operating temperature range (-40°C to 85°C)
RoHS3 compliant
Key Technical Parameters
Package: 100-LQFP (14x14)
Mounting Type: Surface Mount
Voltage Range: 2.25V to 2.75V
Oscillator Type: Internal
Quality and Safety Features
Brown-out detection and reset
Power-on reset (POR)
Watchdog timer (WDT)
Compatibility
Compatible with other Stellaris ARM Cortex-M3 series microcontrollers
Application Areas
Embedded systems
Industrial automation
Healthcare devices
Portable electronics
Product Lifecycle
This product is currently in production and actively supported by Texas Instruments.
Replacement or upgrade options may be available in the future Stellaris ARM Cortex-M3 series.
Several Key Reasons to Choose This Product
Powerful 32-bit ARM Cortex-M3 core for demanding applications
Extensive peripheral and communication capabilities
Wide operating temperature range for industrial and harsh environments
RoHS3 compliance for environmental responsibility
Part of the well-supported Stellaris ARM Cortex-M3 series from a reliable manufacturer