LM3S9B92

Name: LM3S9B92
Rating: 4.5 (10 reviews)

LM3S9B92 is a high-performance ARM Cortex-M3 microcontroller by Texas Instruments with Ethernet connectivity.

7,520 Effective Inventory

LM3S9B92

Effective Inventory7,520

LM3S9B92 is a high-performance ARM Cortex-M3 microcontroller by Texas Instruments with Ethernet connectivity.

Manufacturer Part # : LM3S9B92
Package/Case: LQFP-100
Brand: Texas Instruments
Product Categories : Microcontrollers

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LM3S9B92 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

The LM3S9B92 is a microcontroller manufactured by Texas Instruments. It belongs to the Stellaris family of ARM Cortex-M3 based microcontrollers. It features a 32-bit ARM Cortex-M3 core running at up to 50 MHz and has integrated peripherals such as multiple UARTs, I2C, SPI, USB, Ethernet, and CAN controllers.The LM3S9B92 has 256 KB of flash memory for program storage and 64 KB of SRAM for data storage. It also has a wide range of timers, PWM outputs, and analog-to-digital converters for interfacing with external devices and sensors. The microcontroller operates at a supply voltage of 3.3V and is designed for low-power applications.The LM3S9B92 is ideal for embedded systems that require high performance and connectivity features. It is commonly used in applications such as industrial control systems, networking equipment, and consumer electronics. The microcontroller supports various development tools and software packages to aid in the development of firmware and applications.

Key Features

ARM Cortex-M3 processor
80 MHz clock speed
256 KB Flash memory
64 KB SRAM
USB 2.0 Full-Speed device/host/OTG
Ethernet MAC controller
UART, SPI, I2C communication interfaces
12-bit ADC, 2 comparators
Real-Time Clock
Up to 100 GPIO pins

Application

Industrial automation
Motor control
Power management
Smart grid systems
Building automation
Home automation
Portable medical devices
Telecommunications
Networking equipment
Security systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer

Texas Instruments

Product Category !

IC Chips

Specification Comparison

LM3S9B92 vs LM3S9B92-IQC80-C5 vs LM3S9B95-IQC80-C5 LM3S9B90-IQC80-C5 vs LM3S9B92 vs LM3S9B92-IQC80-C5

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM3S9B92 PDF Download

FAQs

What is LM3S9B92?

The LM3S9B92 is a microcontroller from the Stellaris LM3S series, manufactured by Texas Instruments. It is designed for embedded applications requiring high performance and connectivity, such as industrial control systems, automation, and networking devices.

How Does LM3S9B92 Work?

The LM3S9B92 microcontroller operates by processing instructions and managing input/output functions for embedded systems. It features a high-performance ARM Cortex-M3 core with a variety of integrated peripherals, including timers, UARTs, and GPIOs, to facilitate system operation and communication.

How Many Pins does LM3S9B92 have and What are the Functions of the Pinout Configuration?

The LM3S9B92 is available in different package configurations, such as LQFP (Low-Profile Quad Flat Package) and BGA (Ball Grid Array). The pinout configuration typically includes:

Pins for Power Supply: VDD, VSS, AVDD, AVSS.
GPIO Pins: General-purpose I/O pins for interfacing with external devices.
Communication Pins: UART, SPI, I2C pins for serial communication.
Timer Pins: Input/Output pins for timer functions.
Analog Pins: Analog input pins for ADC conversions.

What are the Pros and Cons of LM3S9B92?

Pros:

High Performance: ARM Cortex-M3 core offers high processing capabilities.
Connectivity: Integrated communication peripherals enable easy interfacing with external devices.
Peripheral Integration: Features a variety of built-in peripherals for system functionality.
Scalability: Available in different memory and package options for scalability.
Development Tools: Texas Instruments provides software development tools and libraries for easy programming.

Cons:

Complexity: Advanced features may require a learning curve for beginners.
Cost: Higher cost compared to simpler microcontrollers for basic applications.
Power Consumption: Depending on the application, power consumption may be a concern.
Footprint: BGA package may require specialized PCB design and assembly.

Are There Any Equivalents/Alternatives to LM3S9B92 for Recommendation?

The STM32 series from STMicroelectronics offers microcontrollers with similar capabilities.
Alternatives to the LM3S9B92 include the LPC3000 series from NXP and the PIC32 series from Microchip.

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