LM3S6432-IQC50-A2 Texas Instruments Integrated Circuit (Other) In Stock
LM3S6432-IQC50-A2 is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments, featuring 50MHz clock, 64KB flash, and integrated ADC. From $40.64 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- LM3S6432-IQC50-A2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $40.6469(MOQ 3)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M3 core running up to 50MHz for high-performance embedded control
- Integrated 10-bit ADC with multiple input channels for analog signal acquisition
- Boundary scan support (JTAG) for simplified board-level testing and debugging
- Fixed-point arithmetic support optimized for real-time signal processing applications
- Wide operating voltage range suitable for industrial and commercial environments
Applications
The LM3S6432-IQC50-A2 is well suited for industrial automation, motor control, and embedded communication systems requiring reliable 32-bit processing. Its integrated ADC and Cortex-M3 architecture make it ideal for sensor interfacing and data acquisition in IoT edge devices. The device also targets consumer electronics and building automation applications where low-power operation and peripheral integration are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 3.9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 30 |
| Number of Serial I/Os | 3 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| ROM (words) | 98304 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.75 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S6432-IQC50-A2:
Frequently Asked Questions
What is the CPU architecture and maximum clock speed of the LM3S6432-IQC50-A2?
The LM3S6432-IQC50-A2 is based on the 32-bit ARM Cortex-M3 architecture and operates at a maximum clock frequency of 50MHz, providing strong real-time processing performance for embedded applications.
Does the LM3S6432-IQC50-A2 include an ADC, and what are its key analog features?
Yes, the LM3S6432-IQC50-A2 includes an integrated ADC (analog-to-digital converter), enabling direct analog signal sampling without external components. This makes it suitable for sensor-based designs and data acquisition systems.
What package type is used for the LM3S6432-IQC50-A2 and is it RoHS compliant?
The LM3S6432-IQC50-A2 comes in an IQC package and is lead-free (Pbfree Code: Yes), confirming RoHS compliance for use in environmentally regulated markets worldwide.
What are typical application areas for the LM3S6432-IQC50-A2?
Typical applications include industrial automation, motor control, building automation, IoT edge nodes, and embedded communication systems that require a capable 32-bit microcontroller with integrated analog peripherals.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3+ | $65.4639 | $196.39 |
| 4+ | $63.2818 | $253.13 |
| 6+ | $56.7354 | $340.41 |
| 10+ | $45.6030 | $456.03 |
| 24+ | $43.2571 | $1038.17 |
| 90+ | $40.6469 | $3658.22 |
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