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LM3S2948-EQC50-A2
ARM Microcontrollers - MCU 32B ARM Cortex MCU
LM3S2948-EQC50-A2
ARM Microcontrollers - MCU 32B ARM Cortex MCU
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Manufacturer Part # : LM3S2948-EQC50-A2
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Package/Case: LQFP-100
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Part Status : NRND
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Brand: Texas Instruments
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Product Categories : Microcontrollers
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
LM3S2948-EQC50-A2 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $90.631 | $90.63 |
| 180 | $36.163 | $6,509.34 |
| 540 | $34.954 | $18,875.16 |
| 990 | $34.357 | $34,013.43 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The LM3S2948-EQC50-A2 microcontroller is a versatile solution for embedded systems in industrial applications. Its ARM Cortex-M3 core running at up to 50 MHz, paired with 256 kB flash and 64 kB SRAM, provides the necessary computational power and memory for demanding control and monitoring tasks. In addition, it boasts real-time industrial connectivity with 2 CAN controllers, 2 SSI/SPI controllers, an I2C interface, and 3 UARTs, enabling seamless communication with other industrial devices. The microcontroller's analog features, such as 3 analog comparators and 8 channels of highly accurate 10-bit analog-to-digital conversion, make it suitable for precision measurement and control applications. Moreover, its comprehensive timer and watchdog capabilities, combined with a battery-backed hibernation module and non-volatile memory, ensure reliable operation and fault tolerance in industrial environments. With these features and more, the LM3S2948-EQC50-A2 is a compelling choice for industrial embedded systems
Key Features
128-bit Advanced Encryption Standard (AES) accelerator for faster data encryption and decryption
Ultra-low power modes supporting shutdown, sleep, and hibernate states with wake-on-irq functionality
Fully programmable 16-bit Pulse Width Modulator (PWM) for generating pulse widths up to 250 kHz
High-speed USB 2.0 device controller with high-speed transfer rates and support for isochronous transfers
Integrated True Random Number Generator (TRNG) for generating cryptographically secure random numbers
Up to four channels of pulse width modulation, with up to 250 kHz frequency and 10-bit resolution per channel
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Flash memory (kByte) | 256 | Number of GPIOs | 52 |
| UART | 3 | Number of I2Cs | 1 |
| Operating temperature range (°C) | -40 to 105, -40 to 85 | PWM (Ch) | 0 |
| CAN (#) | 2 | Rating | Catalog |
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