LM3S9D92-IQC80-A2

Name: LM3S9D92-IQC80-A2
Rating: 4.5 (10 reviews)

Advanced integrated circuit technology

3,688 Effective Inventory

LM3S9D92-IQC80-A2

Effective Inventory3,688

Advanced integrated circuit technology

Manufacturer Part # : LM3S9D92-IQC80-A2
Package/Case: LQFP-100
Brand: Texas Instruments
Product Categories : Microcontrollers

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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LM3S9D92-IQC80-A2 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 LM3S9D92-IQC80-A2 is a microcontroller manufactured by Texas Instruments. It belongs to the Stellaris LM3S series and features an ARM Cortex-M3 core running at 80 MHz. With 256 KB of flash memory and 64 KB of RAM, it offers ample space for program storage and data processing. This microcontroller supports various communication interfaces, including UART, SPI, and I2C, enabling easy integration with other devices and systems. Additionally, it has multiple general-purpose I/O pins for versatile connectivity and control capabilities. The "IQC80" designation indicates that it comes in a 100-pin LQFP package, suitable for compact designs with moderate pin requirements.

Key Features

ARM Cortex-M3 processor
80 MHz CPU clock speed
256 KB flash memory
64 KB SRAM
12-bit ADC
Up to 144 GPIO pins
Ethernet MAC Controller
USB 2.0 Controller

Application

Industrial automation
Consumer electronics
Communication systems
Networking equipment
Medical devices
Automotive electronics

Specifications

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

Product Category !	ARM Microcontrollers - MCU	RoHS	Details
Series	LM3S9D92	Mounting Style	SMD/SMT
Package / Case	LQFP-100	Core	ARM Cortex M3
Program Memory Size	512 kB	Data Bus Width	32 bit
ADC Resolution	12 bit	Maximum Clock Frequency	80 MHz
Number of I/Os	65 I/O	Data RAM Size	96 kB
Supply Voltage - Min	1.235 V	Supply Voltage - Max	1.365 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Analog Supply Voltage	3.3 V	Brand	Texas Instruments
Data RAM Type	SRAM	I/O Voltage	3.3 V
Interface Type	CAN, EPI, Ethernet, I2C, I2S, QEI, SSI, UARR, USB	Moisture Sensitive	Yes
Number of ADC Channels	16 Channel	Number of Timers/Counters	8 Timer
Processor Series	Stellaris	Product	MCUs
Product Type !	ARM Microcontrollers - MCU	Program Memory Type !	Flash
Factory Pack Quantity	90	Subcategory	Microcontrollers - MCU
Tradename	Stellaris	Unit Weight	0.046530 oz

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 LM3S9D92-IQC80-A2 PDF Download

FAQs

What is LM3S9D92-IQC80-A2?

The LM3S9D92-IQC80-A2 is a high-performance ARM Cortex-M3 microcontroller developed by Texas Instruments. It is designed for embedded applications requiring advanced processing capabilities, high-speed communication interfaces, and low power consumption.

How Does LM3S9D92-IQC80-A2 Work?

The LM3S9D92-IQC80-A2 operates as a microcontroller that integrates a powerful ARM Cortex-M3 core with various peripherals and memory options. It executes code stored in its flash memory, processes data, and interacts with external devices through its communication interfaces, making it suitable for a wide range of embedded applications.

How Many Pins does LM3S9D92-IQC80-A2 have and What are the Functions of the Pinout Configuration?

The LM3S9D92-IQC80-A2 is housed in an 80-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes various pins for power supply, ground, digital I/O, analog input, communication interfaces, and control signals.

What are the Pros and Cons of LM3S9D92-IQC80-A2?

Pros:

High-Performance: Features a powerful ARM Cortex-M3 core for efficient processing.
Rich Peripheral Set: Offers a wide range of peripherals for interfacing with external devices.
Communication Interfaces: Includes multiple communication interfaces such as UART, SPI, and I2C for connectivity.
Low Power Consumption: Designed for energy efficiency in embedded applications.

Cons:

Complexity: May require advanced programming skills to utilize the full capabilities of the microcontroller.
Cost: Higher cost compared to simpler microcontrollers with fewer features.
Footprint: The 80-pin LQFP package may require careful board layout considerations.

Are There Any Equivalents/Alternatives to LM3S9D92-IQC80-A2 for Recommendation?

The STM32F4 series from STMicroelectronics offers a range of ARM Cortex-M4 microcontrollers with similar capabilities.
Alternatives to the LM3S9D92-IQC80-A2 include the SAM3X series from Microchip and the LPC1800 series from NXP.

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