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Name: LM3S6911-IQC50-A2
Brand: Texas Instruments
SKU: LM3S6911-IQC50-A2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments LM3S6911-IQC50-A2

Part No.:: LM3S6911-IQC50-A2

Manufacturer:: Texas Instruments

Package:: 100-LQFP

Datasheet:: LM3S6911-IQC50-A2.pdf

Description:: IC MCU 32BIT 256KB FLASH 100LQFP

In Stock:: 3538

Quantity:: Add To Cart

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LM3S6911-IQC50-A2 Specifications

Package/Case:
100-LQFP
Packaging:
Tray
Series:
Stellaris® ARM® Cortex®-M3S 6000
RoHS:
RoHS
Speed:
50MHz
RAM Size:
64K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
46
Core Processor:
ARM® Cortex®-M3
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

LM3S6911-IQC50-A2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM3S6911-IQC50-A2 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM3S6911-IQC50-A2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM3S6911-IQC50-A2 information

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Basic introduction and simple engineering application of LM3S6911-IQC50-A2

LM3S6911-IQC50-A2 is a microcontroller chip designed for embedded systems, offering a wide range of functionalities. It features an ARM Cortex-M3 CPU, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, this chip can be used to create a simple weather station that measures temperature and humidity.

Circuit Design:

To design a weather station using LM3S6911-IQC50-A2, follow these steps:

1. Sensor Connection:

Connect a temperature and humidity sensor, such as the DHT22, to one of the digital input pins of this chip, such as pin PB0. Ensure proper wiring and power supply for the sensor.

2. Display Output:

Connect an LCD display to the GPIO pins of LM3S6911-IQC50-A2. For example, use pins PA0 to PA7 for data lines and pins PB1 to PB3 for control lines to display the measured values.

3. User Interface:

Include push buttons connected to GPIO pins, such as PB4 and PB5, to allow users to navigate through different screens or reset the measurements.

4. Communication:

Implement a UART interface to send the measured data to a computer for logging purposes. Configure pins PA9 and PA10 for serial communication.

5. Power Management:

Ensure a stable power supply by using voltage regulators and decoupling capacitors to provide consistent voltage levels to LM3S6911-IQC50-A2 and connected components.

Considerations:

When designing the circuit, it's essential to consider:

- Signal Integrity: Ensure proper signal conditioning and noise filtering for accurate sensor readings.

- Output Driver Capability: Verify that the GPIO pins can drive the display and interface components.

- Real-Time Operation: Implement efficient firmware to handle sensor data acquisition and display updates in real-time.

- EMC/EMI Compliance: Design the circuit to minimize electromagnetic interference and ensure compliance with relevant standards.

- System Reliability: Thoroughly test the weather station to verify measurement accuracy, robustness, and reliability under different environmental conditions.

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6. What is the process for return or replacement of LM3S6911-IQC50-A2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM3S6911-IQC50-A2 we delivered, we will accept the replacement or return of the LM3S6911-IQC50-A2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM3S6911-IQC50-A2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations