Name: LM3S5U91-IBZ80-A2
Brand: Texas Instruments
SKU: LM3S5U91-IBZ80-A2
Availability: InStock
Rating: 5 (77 reviews)

LM3S5U91-IBZ80-A2

For Reference Only

Part Number	LM3S5U91-IBZ80-A2
Manufacturer	Texas Instruments
Description	IC MCU 32BIT 384KB FLASH 108BGA
Datasheet	LM3S5U91-IBZ80-A2 Specifications
Package	108-LFBGA
ECAD
In Stock	5,392 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
Request for Quotation

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Part Number # LM3S5U91-IBZ80-A2 (Embedded - Microcontrollers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM3S5U91-IBZ80-A2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3S5U91-IBZ80-A2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3S5U91-IBZ80-A2.

LM3S5U91-IBZ80-A2 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	108-LFBGA
ECAD
Series	Stellaris? ARM? Cortex?-M3S 5000
Core Processor	ARM? Cortex?-M3
Core Size	32-Bit
Speed	80MHz
Connectivity	CAN, EBI/EMI, I2C, IrDA, LIN, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O	72
Program Memory Size	384KB (384K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	96K x 8
Voltage - Supply (Vcc/Vdd)	3 V ~ 3.6 V
Data Converters	A/D 16x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	108-LFBGA
Supplier Device Package	108-BGA (10x10)

LM3S5U91-IBZ80-A2 Reviews

Conn*****alvi

March 31, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Cel*****Balan

March 24, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Darw*****tokes

March 24, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Heze***** Fry

March 8, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Dillo*****inson

February 22, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

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LM3S5U91-IBZ80-A2 Packaging

LM3S5U91-IBZ80-A2 FAQ

1. How to order LM3S5U91-IBZ80-A2 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM3S5U91-IBZ80-A2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3S5U91-IBZ80-A2. All suppliers must pass our qualification reviews before they can publish their products including LM3S5U91-IBZ80-A2 on Heisener; we pay more attention to the channels and quality of LM3S5U91-IBZ80-A2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3S5U91-IBZ80-A2 price and inventory displayed accurate?

The price and inventory of LM3S5U91-IBZ80-A2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM3S5U91-IBZ80-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 LM3S5U91-IBZ80-A2 we delivered, we will accept the replacement or return of the LM3S5U91-IBZ80-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 LM3S5U91-IBZ80-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
7.How to contact us to get technical supports, such as LM3S5U91-IBZ80-A2 pin diagram, LM3S5U91-IBZ80-A2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LM3S5U91-IBZ80-A2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LM3S5U91-IBZ80-A2

Texas Instruments

Obsolete, LTB expires Jul-1-2015

LM3S5U91-IBZ80-A2T

Texas Instruments

Obsolete, LTB expires Jul-1-2015

Part Number

Manufacturer

Description

Stock

LM3S5U91-IBZ80-A2T

D# LM3S5U91-IBZ80-A2T-ND

Texas Instruments

IC MCU 32BIT 384KB FLASH 108BGA

LM3S5U91-IBZ80-A2

D# LM3S5U91-IBZ80-A2-ND

Texas Instruments

IC MCU 32BIT 384KB FLASH 108BGA

Part Number

Manufacturer

Description

Stock

LM3S5U91IBZ80A2

Texas Instruments

OEM/CM ONLY

536

LM3S5U91IBZ80A2T

Texas Instruments

OEM/CM ONLY

601

Part Number

Manufacturer

Description

Stock

LM3S5U91-IBZ80-A2

D# NS-LM3S5U91-IBZ80-A2

Texas Instruments

OEM/CM ONLY

4933

LM3S5U91-IBZ80-A2T

D# NS-LM3S5U91-IBZ80-A2T

Texas Instruments

OEM/CM ONLY

8498

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LM3S5U91-IBZ80-A2

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