LM3S1968-IBZ50-A2 - Texas Instruments

Manufacturer Part Number

LM3S1968-IBZ50-A2

Manufacturer

Texas Instruments

Introduction

The LM3S1968-IBZ50-A2 is part of the Stellaris® ARM® Cortex®-M3S 1000 series of embedded microcontrollers designed by Texas Instruments, featuring a 32-bit single-core ARM® Cortex®-M3 processor.

Product Features and Performance

32-Bit Single-Core ARM® Cortex®-M3 processor

Operating speed of 50MHz

256KB of FLASH program memory

64KB of RAM

Built-in peripherals including Brown-out Detect/Reset, POR, PWM, WDT

Connectivity options like I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART

Internal oscillator

8x10b A/D converters

52 I/O pins

Product Advantages

High processing speed with low power consumption

Ample program memory and RAM for complex applications

Comprehensive connectivity and peripheral set supports diverse application development

Internal oscillator reduces external component requirement

Robust design suitable for demanding applications

Key Technical Parameters

Core Size: 32-Bit

Speed: 50MHz

Program Memory Size: 256KB

RAM Size: 64K x 8

Voltage Supply (Vcc/Vdd): 2.25V ~ 2.75V

Operating Temperature: -40°C ~ 85°C

Data Converters: A/D 8x10b

Number of I/O: 52

Quality and Safety Features

Built-in Brown-out Detect/Reset and Watchdog Timer for system reliability

POR feature ensures reliable operation on power-up

Operating temperature range suitable for industrial applications

Compatibility

Compatible with a wide range of standard interfaces and protocols for easy integration

Application Areas

Industrial controls

Embedded systems

Automotive applications

IoT devices

Product Lifecycle

Obsolete status, indicating the model is nearing discontinuation

Availability of replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M3 core tailored for embedded applications

Ample memory and powerful onboard peripherals support complex tasks

Low power consumption enhances application efficiency

Broad connectivity options facilitate integration into various designs

Internal oscillator and comprehensive safety features reduce design complexity and enhance reliability