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LM3S2276-IQR50-A0 The Texas Instruments LM3S2276-IQR50-A0 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It operates at 50MHz and includes 64KB of Flash memory and 32KB of RAM.
Mfr Part #:

LM3S2276-IQR50-A0

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM3S2276-IQR50-A0 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It operates at 50MHz and includes 64KB of Flash memory and 32KB of RAM.
✓ Total Stock: 8,932 pcs

LM3S2276-IQR50-A0 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,832 pcs
On Request
7832 pcs On Request 1 On Request On Request 13+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request 13+ On Request On Request
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LM3S2276-IQR50-A0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Number of I/O
Operating Temperature
Operating Voltage
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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LM3S2276-IQR50-A0 Description

Short technical summary and product information.

This Texas Instruments LM3S2276-IQR50-A0 is a 32-bit microcontroller based on the ARM Cortex-M3 core, running at a speed of 50MHz. It offers 64KB of Flash memory for program storage and 32KB of RAM for data.

 

The device supports a wide operating voltage range of 2.25V to 2.75V and operates within an industrial temperature range of -40°C to 85°C. It features an internal oscillator and includes essential peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and a Watchdog Timer (WDT).

 

Connectivity options include CANbus, I²C, IrDA, Microwire, SPI, SSI, and UART/USART, making it suitable for various embedded applications. The microcontroller is housed in a compact 64-LQFP package and is designed for surface mounting.

 

Key specifications include 33 I/O pins and 6-channel 10-bit Analog-to-Digital converters.

LM3S2276-IQR50-A0 Quick Information

Product Type: Microcontroller
Series: Stellaris® ARM® Cortex®-M3S 2000
Canonical Name: LM3S2276-IQR50-A0 Microcontroller
Subcategory: Embedded Microcontrollers

LM3S2276-IQR50-A0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM3S2276-IQR50-A0 Features

  • 32-bit ARM Cortex-M3 core processor.
  • Operates at a 50MHz clock speed.
  • 64KB Flash program memory.
  • 32KB RAM for data storage.
  • 64-LQFP package for surface mounting.

LM3S2276-IQR50-A0 Applications

  • Embedded control systems
  • Industrial automation projects
  • Motor control applications
  • Sensor data processing
  • Automotive embedded systems

LM3S2276-IQR50-A0 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LM3S2276-IQR50-A0?

The operating voltage is between 2.25V and 2.75V.

What package type is the LM3S2276-IQR50-A0 microcontroller supplied in?

It is supplied in a 64-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the LM3S2276-IQR50-A0?

The RoHS status is RoHS3 Compliant.

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