LM3S611-EQN50-C2TIn StockTexas Instruments
LM3S611-EQN50-C2T is a 32-bit ARM Cortex-M3 microcontroller by Texas Instruments, featuring 64KB Flash, 12KB SRAM, 50MHz clock, ADC, UART, SPI, and I2C. From $4.91 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S611-EQN50-C2T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9100(MOQ 39)
- 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 50MHz for high-performance embedded control
- 64KB on-chip Flash and 12KB SRAM with boundary scan support for easy debugging
- Integrated ADC, UART, SPI, and I2C peripherals in a compact LQFP-48 package
- RoHS-compliant (Pb-free) construction suitable for industrial and commercial applications
Applications
The LM3S611-EQN50-C2T is well-suited for industrial automation, motor control, and embedded control systems requiring a reliable 32-bit MCU. Its integrated ADC and serial communication peripherals make it ideal for sensor data acquisition and IoT edge nodes. The LQFP-48 package and Cortex-M3 architecture also target consumer electronics, building automation, and low-power instrumentation designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| 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-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 32 |
| Number of Serial I/Os | 4 |
| 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 | QFP48,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 8192 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| Supply Current-Max | 110mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE 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 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S611-EQN50-C2T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP48
Frequently Asked Questions
What is the maximum clock frequency of the LM3S611-EQN50-C2T?
The LM3S611-EQN50-C2T operates at a maximum clock frequency of 50MHz (0.032 GHz as noted in specs reflects a normalized value). This 32-bit ARM Cortex-M3 core provides sufficient performance for real-time embedded control and sensor processing applications.
What package type and pin count does the LM3S611-EQN50-C2T use?
The LM3S611-EQN50-C2T comes in an LQFP-48 package (48-pin Low-Profile Quad Flat Package). This compact surface-mount package is well-suited for space-constrained PCB designs in industrial and consumer electronics applications.
Does the LM3S611-EQN50-C2T include an ADC, and what communication interfaces are available?
Yes, the LM3S611-EQN50-C2T includes an integrated ADC for analog signal acquisition. It also supports multiple serial communication interfaces including UART, SPI, and I2C, making it versatile for connecting sensors, displays, and other peripherals in embedded systems.
Is the LM3S611-EQN50-C2T RoHS compliant and what is the typical price?
Yes, the LM3S611-EQN50-C2T is RoHS compliant (Pb-free code: Yes), meeting environmental regulations for lead-free manufacturing. The typical price starts from $4.91, and it is available in stock with worldwide shipping options.
What are common applications for the LM3S611-EQN50-C2T microcontroller?
The LM3S611-EQN50-C2T is commonly used in industrial automation, motor control, building automation, IoT edge nodes, and sensor data acquisition systems. Its 32-bit Cortex-M3 architecture with 43 parametric specs and boundary scan support makes it suitable for both commercial and industrial-grade embedded designs.
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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 |
|---|---|---|
| 39+ | $7.6800 | $299.52 |
| 500+ | $5.5300 | $2765.00 |
| 1000+ | $5.2200 | $5220.00 |
| 10000+ | $4.9100 | $49100.00 |
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