LM3S5B91-IQC80-C0-TI-Price, Stock & Datasheet

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

LM3S5B91-IQC80-C0 Information

TI LM3S5B91-IQC80-C0 technical specifications, attributes, parameters and parts with similar specifications to TI LM3S5B91-IQC80-C0.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
100-LQFP

Number of Pins
100

Supplier Device Package
100-LQFP (14x14)

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
Stellaris® ARM® Cortex®-M3S 5000

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Type
Parameter

Max Operating Temperature
85°C

Min Operating Temperature
-40°C

Frequency
80MHz

Base Part Number
LM3S5B91

Operating Supply Voltage
3.3V

Interface
CAN, EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART, USB

Max Supply Voltage
3.6V

Min Supply Voltage
3V

Memory Size
256kB

Oscillator Type
Internal

Download datasheets and manufacturer documentation for TI LM3S5B91-IQC80-C0.

Datasheets:

texasinstruments-lm3s5b91iqc80c0-datasheets-9757.pdf

LM3S5B91-IQC80-C0 Overview

The package is in 100-LQFP format. The MCU has 72 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the Stellaris® ARM® Cortex®-M3S 5000 series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The ARM® Cortex®-M3 Core Processor powers the device and is one of its key features. This MCU is implemented with 256kB memory. LM3S5B91 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 80MHz and it is able to operate at a high frequency. It is possible to access the 100 pins on the chip through the 100 pins. It is equipped with 4 timers and counters. There's an integrated FLASH memory in the equipment. There is a ARM core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.

LM3S5B91-IQC80-C0 Features

100-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C

LM3S5B91-IQC80-C0 Applications

There are a lot of Texas Instruments
LM3S5B91-IQC80-C0 Microcontroller applications.

Kindle
Christmas lights
3D printers
Washing machine
Microwave ovens
Home appliances
Home video and audio
Entertainment products
Digital cameras
DVD\DV\MP3 players

LM3S5B91-IQC80-C0 Relevant information

LM3S5B91-IQC80-C0 FAQ

Can I request a quote for LM3S5B91-IQC80-C0?

LM3S5B91-IQC80-C0 from TI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for LM3S5B91-IQC80-C0?

The final price for LM3S5B91-IQC80-C0 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for LM3S5B91-IQC80-C0?

LM3S5B91-IQC80-C0 is a TI Embedded part. Key details include Packaging: Tray and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Voltage - Supply (Vcc/Vdd): 1.08V~1.32V; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for LM3S5B91-IQC80-C0?

After you submit the RFQ for LM3S5B91-IQC80-C0, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for LM3S5B91-IQC80-C0?

Once stock for LM3S5B91-IQC80-C0 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to LM3S5B91-IQC80-C0?

Yes. If LM3S5B91-IQC80-C0 is unavailable, end-of-life, or outside your schedule, we can review comparable TI Embedded parts and compatible replacement options.