LM3S8630-IQC50-A2T Texas Instruments Integrated Circuit (Other) In Stock
LM3S8630-IQC50-A2T is a 32-bit Stellaris ARM Cortex-M3 microcontroller from Texas Instruments. Features 8.192 MHz max clock, 100-pin LQFP package, 31 I/O lines, and boundary scan support. From $17.05 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S8630-IQC50-A2T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $17.0583(MOQ 1000)
- 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 8.192 MHz for embedded control applications
- 100-pin LQFP (S-PQFP-G100) package with 31 configurable I/O lines for versatile connectivity
- Integrated ADC and boundary scan (JTAG) support for precise signal acquisition and board-level testing
- JESD-609 e3 compliant for halogen-free, RoHS-compliant industrial and automotive designs
- 34 parametric specs documented, enabling precise drop-in replacement and design verification
Applications
The LM3S8630-IQC50-A2T is well-suited for industrial automation, motor control, and embedded IoT gateway applications requiring a reliable 32-bit MCU. Its integrated ADC and extensive I/O make it ideal for sensor data acquisition systems and human-machine interface (HMI) controllers. The device also finds use in communications equipment and building automation systems where boundary scan simplifies manufacturing test.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| Clock Frequency-Max | 8.192MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 31 |
| 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) | 131072 |
| 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 | TIN |
| 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 |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S8630-IQC50-A2T:
Frequently Asked Questions
What is the maximum clock frequency of the LM3S8630-IQC50-A2T?
The LM3S8630-IQC50-A2T supports a maximum clock frequency of 8.192 MHz. This ARM Cortex-M3 based Stellaris microcontroller is designed for embedded control applications that require deterministic real-time performance at low power consumption.
What package type and pin count does the LM3S8630-IQC50-A2T use?
The LM3S8630-IQC50-A2T uses a 100-pin LQFP package (JESD-30 code S-PQFP-G100) with 31 I/O lines. This package offers a compact footprint suitable for space-constrained PCB designs in industrial and embedded systems.
Does the LM3S8630-IQC50-A2T include an ADC, and is it RoHS compliant?
Yes, the LM3S8630-IQC50-A2T includes an integrated ADC (Has ADC: YES) for analog signal acquisition. It carries JESD-609 code e3, indicating it is halogen-free and RoHS compliant, making it suitable for environmentally sensitive industrial and consumer applications.
What are typical applications for the LM3S8630-IQC50-A2T?
This 32-bit Stellaris MCU is commonly used in industrial automation, motor control, sensor data acquisition, building automation, and IoT gateway designs. Its boundary scan support also simplifies manufacturing test in high-reliability embedded systems.
Are there compatible alternatives or replacement parts for the LM3S8630-IQC50-A2T?
Pin-compatible Stellaris LM3S series devices from Texas Instruments may serve as alternatives, such as other LM3S86xx variants with matching package and I/O count. Always verify clock frequency, peripheral set, and memory configuration against your design requirements before substituting.
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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 |
|---|---|---|
| 1000+ | $17.0583 | $17058.26 |
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