TI LM3S5U91-IQC80-A1T
Manufacturer No:
LM3S5U91-IQC80-A1T
Manufacturer:
TI
Package:
100-LQFP
Description:
384KB 384K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 5000 Series LM3S5U91 100 Pin 80MHz 100-LQFP
Quantity:
In Stock :8834
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Mon, Nov 2 - Tue, Nov 3, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
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.
LM3S5U91-IQC80-A1T Information
TI LM3S5U91-IQC80-A1T technical specifications, attributes, parameters and parts with similar specifications to TI LM3S5U91-IQC80-A1T.
- Type
- Parameter
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 100-LQFP
- Number of Pins
- 100
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tape & Reel (TR)
- Series
- Stellaris® ARM® Cortex®-M3S 5000
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Frequency
- 80MHz
- Type
- Parameter
- Base Part Number
- LM3S5U91
- Interface
- CAN, EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART, USB
- Memory Size
- 384kB
- Oscillator Type
- Internal
- Number of I/O
- 72
- RAM Size
- 96K x 8
- Voltage - Supply (Vcc/Vdd)
- 3V~3.6V
- Number of Bits
- 12
- Core Processor
- ARM® Cortex®-M3
- Peripherals
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
LM3S5U91-IQC80-A1T FAQ
Can I request a quote for LM3S5U91-IQC80-A1T?
LM3S5U91-IQC80-A1T 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 LM3S5U91-IQC80-A1T?
The final price for LM3S5U91-IQC80-A1T 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 LM3S5U91-IQC80-A1T?
LM3S5U91-IQC80-A1T is a TI Microcontrollers - MCU part. Key details include Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Voltage - Supply (Vcc/Vdd): 3V~3.6V; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for LM3S5U91-IQC80-A1T?
After you submit the RFQ for LM3S5U91-IQC80-A1T, 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 LM3S5U91-IQC80-A1T?
Once stock for LM3S5U91-IQC80-A1T 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 LM3S5U91-IQC80-A1T?
Yes. If LM3S5U91-IQC80-A1T is unavailable, end-of-life, or outside your schedule, we can review comparable TI Microcontrollers - MCU parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
