LM3S8962-EQC50-A2T Texas Instruments Integrated Circuit (Other) In Stock
The LM3S8962-EQC50-A2T is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments (Stellaris family) in a 100-pin LQFP package. It runs up to 50 MHz with 256 KB Flash, 64 KB SRAM, integrated CAN, Ethernet MAC/PHY, and 42 GPIOs. From $21.84, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S8962-EQC50-A2T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $21.8415(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 operating up to 50 MHz with single-cycle multiplier and hardware divider
- 256 KB on-chip Flash and 64 KB single-cycle SRAM with battery-backed hibernation domain
- Integrated CAN 2.0 A/B controller and 10/100 Ethernet MAC + PHY for industrial network endpoints
- 4-channel 10-bit ADC, motion-control PWM, and three general-purpose timers for closed-loop applications
- 42 GPIOs, multiple SSI/SPI, UART and I²C interfaces with full JTAG and Serial Wire Debug support
- Industrial -40 °C to +85 °C qualified, lead-free 100-pin LQFP package for ruggedized embedded systems
Applications
The LM3S8962-EQC50-A2T is widely used in industrial Ethernet gateways, CAN-based factory-automation nodes, and networked motor and drive controllers requiring real-time control with TCP/IP connectivity. Typical designs include programmable logic controllers, building-automation panels, and intelligent sensor concentrators that bridge CAN and Ethernet segments.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 42 |
| 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) | 65536 |
| ROM (words) | 262144 |
| 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 LM3S8962-EQC50-A2T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
Frequently Asked Questions
What core and clock speed does the LM3S8962-EQC50-A2T use?
The LM3S8962-EQC50-A2T uses a 32-bit ARM Cortex-M3 core running up to 50 MHz with a hardware multiplier and divider plus the Thumb-2 instruction set. The deterministic interrupt latency makes it suitable for tight real-time control loops in industrial automation.
Does the LM3S8962-EQC50-A2T have built-in Ethernet and CAN?
Yes. The LM3S8962-EQC50-A2T integrates a 10/100 Ethernet MAC with on-chip PHY (no external PHY required) and a CAN 2.0 A/B controller. This makes it ideal for industrial gateways that bridge field-bus networks to TCP/IP without additional silicon.
What package does the LM3S8962-EQC50-A2T come in and what is its operating-temperature range?
The LM3S8962-EQC50-A2T is supplied in a 100-pin LQFP (S-PQFP-G100) plastic package qualified for the industrial -40 °C to +85 °C ambient range. The footprint matches the wider Stellaris LM3S family for easy second-source migration.
Is the LM3S8962-EQC50-A2T RoHS-compliant and lead-free?
Yes. The LM3S8962-EQC50-A2T is fully RoHS-compliant and Pb-free with the e3 lead-finish code per the TI datasheet. Each unit ships with documented compliance for restricted hazardous substances suited to global industrial production lines.
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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 |
|---|---|---|
| 1000+ | $21.8414 | $21841.45 |
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