LM3S1608-EQC50-A2TIn StockTexas Instruments
LM3S1608-EQC50-A2T is a 32-bit Stellaris ARM Cortex-M3 microcontroller by Texas Instruments, featuring 8.192 MHz max clock, boundary scan support, ADC, and 100-pin LQFP package. From $6.03, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S1608-EQC50-A2T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.0303(MOQ 1000)
- Temp Range
- -40.0°C to 105.0°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 reliable embedded control
- Integrated ADC for precise analog signal acquisition in sensing applications
- Boundary scan (JTAG) support for streamlined board-level testing and debugging
- 100-pin S-PQFP-G100 package offering rich I/O density for complex designs
- RoHS-compliant (Pb-free) construction meeting modern environmental standards
Applications
The LM3S1608-EQC50-A2T is well-suited for industrial automation, motor control, and building automation systems that require a reliable 32-bit microcontroller with analog sensing capabilities. Its boundary scan support and rich peripheral set make it ideal for connected embedded systems in smart energy meters and HVAC controllers. Engineers also deploy it in medical monitoring equipment and communications gateways where deterministic performance and a compact 100-pin package are essential.
Specifications
| Pbfree Code | Yes |
| 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 | 52 |
| 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 |
| 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 |
| 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 LM3S1608-EQC50-A2T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
Frequently Asked Questions
What is the maximum clock frequency of the LM3S1608-EQC50-A2T?
The LM3S1608-EQC50-A2T supports a maximum clock frequency of 8.192 MHz. This makes it suitable for embedded control applications that require deterministic timing without the need for high-speed processing, such as sensor interfacing and low-power industrial systems.
What package type does the LM3S1608-EQC50-A2T use, and how many pins does it have?
The LM3S1608-EQC50-A2T comes in a 100-pin S-PQFP-G100 (Plastic Quad Flat Package) package. This package provides a large number of I/O pins, making it suitable for designs that require multiple peripherals, communication interfaces, and analog inputs on a single chip.
Does the LM3S1608-EQC50-A2T include an ADC, and what applications benefit from it?
Yes, the LM3S1608-EQC50-A2T includes an integrated ADC (Analog-to-Digital Converter). This feature is particularly useful in applications such as industrial sensors, energy monitoring systems, medical devices, and HVAC controllers where analog signals from the environment need to be accurately measured and processed.
Is the LM3S1608-EQC50-A2T RoHS compliant?
Yes, the LM3S1608-EQC50-A2T is Pb-free and RoHS compliant, as indicated by its Pbfree Code: Yes and JESD-609 Code: e3. This ensures it meets international environmental regulations and is suitable for use in modern consumer, industrial, and medical electronic products.
Where can I buy the LM3S1608-EQC50-A2T and what is the price?
The LM3S1608-EQC50-A2T is available on FindMyChip starting from approximately $6.03. We offer worldwide shipping and can source stock from global distributors. Submit a quote request on the product page to receive a competitive price and lead time confirmation.
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Why Buy from FindMyChip
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 |
|---|---|---|
| 1000+ | $6.0303 | $6030.29 |
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