LM3S5632-IQR50-A0T Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock

ARM Microcontrollers - MCU ARM Cortex-M3 128K

NOT RECOMMENDEDIntegrated CircuitVerified May 2026
Package / Visual Reference
LM3S5632-IQR50-A0TQuad Flat Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Quad Flat Packages
Pin Count
64
Lifecycle
NOT RECOMMENDED
Category
Integrated Circuit
Price
From $24.6719(MOQ 1000)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL3.9
Has ADCYES
Bit Size32
Boundary ScanYES
CPU FamilyCORTEX-M3
Clock Frequency-Max50MHz
DAC ChannelsNO
DMA ChannelsYES
FormatFIXED POINT
Integrated CacheYES
JESD-30 CodeS-PQFP-G64
JESD-609 Codee4
Low Power ModeYES
Number of DMA Channels1
Number of I/O Lines33
Number of Serial I/Os7
Number of Timers3
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeQFP64,.47SQ,20
Package ShapeSQUARE
Package StyleFLATPACK
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)32768
ROM (words)65536
ROM ProgrammabilityFLASH
Speed50MHz
Supply Voltage-Max2.75V
Supply Voltage-Min2.5V
Supply Voltage-Nom2.5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.5mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN3A991.A.2
HTS Code8542.31.00.30
Country of OriginPhilippines

Datasheet

LM3S5632-IQR50-A0T Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM3S5632-IQR50-A0T:

LM3S5632-IQR50-A0Texas Instruments

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP64

View Part →

Frequently Asked Questions

What is the price of LM3S5632-IQR50-A0T?

LM3S5632-IQR50-A0T is priced from $24.6719 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM3S5632-IQR50-A0T in stock?

LM3S5632-IQR50-A0T is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy LM3S5632-IQR50-A0T?

You can buy LM3S5632-IQR50-A0T from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM3S5632-IQR50-A0T from Texas Instruments.

What is the datasheet for LM3S5632-IQR50-A0T?

The official LM3S5632-IQR50-A0T datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LM3S5632-IQR50-A0T come in?

LM3S5632-IQR50-A0T is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
From $24.6719
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1000+$24.6719$24671.94
pcs
Unit price: $24.6719 · Total: $24671.94

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India