XC2S15-5TQG144C

The XC2S15-5TQG144C is a Spartan®-II Field Programmable Gate Array (FPGA) from AMD, delivered in a 144-pin LQFP/TQFP package. It provides a compact, reprogrammable logic resource with 432 logic elements and on-chip memory, suitable for commercial-grade electronic designs that require configurable digital logic and moderate I/O counts.

With a supply voltage range of 2.375 V to 2.625 V and an operating temperature range of 0 °C to 85 °C, this device is targeted at commercial applications that benefit from programmable integration and moderate gate density.

Key Features

• FPGA Core 
  Spartan®-II architecture in an XC2S15 device, providing reprogrammable logic for custom digital functions.
• Logic Capacity 
  432 logic elements (cells) to implement combinational and sequential logic for glue logic, control, or custom state machines.
• Embedded Memory 
  16,384 bits of on-chip RAM (approximately 16 kbits) for small buffers, FIFOs, or register storage.
• I/O Resources 
  86 total I/O pins to interface with peripherals, sensors, or external logic devices.
• Gate Equivalence 
  Specified at 15,000 equivalent gates, useful for comparing overall device capacity within system constraints.
• Power Supply 
  Operates from a specified core voltage range of 2.375 V to 2.625 V for core power planning.
• Package and Mounting 
  Surface-mount device in a 144-pin LQFP package; supplier device package listed as 144-TQFP (20×20) for footprint and thermal planning.
• Commercial Grade Temperature 
  Rated for operation from 0 °C to 85 °C and specified as Commercial grade.
• RoHS Compliant 
  RoHS status: Compliant.

Typical Applications

• Embedded Control 
  Programmable logic for control tasks where up to 86 I/O and modest on-chip RAM are sufficient for state machines and peripheral interfacing.
• Board-Level Glue Logic 
  Replace discrete logic with a reprogrammable device to consolidate functions and simplify PCB routing.
• Prototyping and Evaluation 
  Use in development platforms and proof-of-concept designs that require a commercial-grade, reconfigurable FPGA in a compact package.
• Sensor and Peripheral Interfaces 
  Implement interface logic, simple data buffering, and protocol conversion using available I/O and embedded RAM.

Unique Advantages

• Compact, Reprogrammable Logic 
  432 logic elements provide a configurable solution that reduces the need for multiple discrete components.
• On-Chip Memory for Buffering 
  Approximately 16 kbits of embedded RAM enable local buffering and small FIFO implementations without external memory.
• Ample I/O Count 
  86 I/O pins give flexibility to connect multiple peripherals or buses directly to the FPGA.
• Commercial Temperature and RoHS Compliance 
  Clear commercial temperature rating (0 °C to 85 °C) and RoHS compliance support regulatory and environmental planning.
• Predictable Power Envelope 
  A defined core voltage range (2.375 V–2.625 V) simplifies power-supply design for the FPGA core.
• Standard Surface-Mount Package 
  144-pin LQFP/TQFP package supports common PCB assembly processes and compact board layouts.

Why Choose XC2S15-5TQG144C?

The XC2S15-5TQG144C provides a balanced mix of logic capacity, I/O density, and on-chip memory in a compact 144-pin surface-mount package. Its commercial-grade temperature range and RoHS compliance make it a practical choice for commercial electronic products and development platforms that require reprogrammable digital logic with moderate resource needs.

Backed by AMD's Spartan®-II family, this device is suited for designers seeking a known FPGA form factor for prototyping, control logic consolidation, and board-level integration where predictable supply and package parameters are important.

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