EX256-TQ100I
| Part Description |
EX Field Programmable Gate Array (FPGA) IC 81 512 100-LQFP |
|---|---|
| Quantity | 695 Available (as of October 7, 2026) |
| Product Category | Field Programmable Gate Array (FPGA) |
|---|---|
| Manufacturer | Microchip Technology |
| Manufacturing Status | Obsolete |
| Manufacturer Standard Lead Time | Contact Us |
| Datasheet |
Specifications & Environmental
| Device Package | 100-TQFP (14x14) | Grade | Industrial | Operating Temperature | -40°C – 85°C | ||
|---|---|---|---|---|---|---|---|
| Package / Case | 100-LQFP | Number of I/O | 81 | Voltage | 2.3 V - 2.7 V | ||
| Mounting Method | Surface Mount | RoHS Compliance | RoHS non-compliant | REACH Compliance | REACH Unaffected | ||
| Moisture Sensitivity Level | 1 (Unlimited) | Number of LABs/CLBs | 256 | Number of Logic Elements/Cells | 512 | ||
| Number of Gates | 12000 | ECCN | 3A991D | HTS Code | 8542.39.0001 | ||
| Qualification | N/A |
Overview of EX256-TQ100I – EX Field Programmable Gate Array (FPGA) IC, 81 I/O, 512 Logic Elements, 100-LQFP
The EX256-TQ100I is a field programmable gate array (FPGA) offered in a 100-pin LQFP package, designed for industrial-grade embedded logic implementations. It provides 512 logic elements and approximately 12,000 gates with 81 user I/O pins, enabling compact programmable logic and interface tasks in space-constrained designs.
With a 2.3 V to 2.7 V supply range and an operating temperature range of −40 °C to 85 °C, this surface-mount device is intended for systems that require low-voltage operation and extended temperature capability while maintaining RoHS compliance.
Key Features
- Core Logic Contains 512 logic elements to implement user-defined digital functions and custom glue-logic within a compact FPGA footprint.
- Gate Capacity Approximately 12,000 gates available for implementing combinational and sequential logic structures.
- I/O 81 general-purpose I/O pins to support multiple interfaces and parallel signaling requirements on a single device.
- Supply Voltage Operates from 2.3 V to 2.7 V, compatible with low-voltage digital systems and modern logic rails.
- Package & Mounting 100-pin LQFP surface-mount package (supplier device package listed as 100-TQFP, 14×14 mm) for easy placement on standard PCBs.
- Industrial Temperature Range Rated for operation from −40 °C to 85 °C, supporting deployment in temperature-challenging environments.
- RoHS Compliant Meets RoHS environmental requirements for lead-free manufacturing processes.
Unique Advantages
- Compact, programmable logic in a small footprint: 512 logic elements and 81 I/O in a 100-pin LQFP package enable flexible designs where board space is limited.
- Low-voltage operation: 2.3 V–2.7 V supply compatibility allows integration with modern low-voltage systems and reduces power-rail complexity.
- Industrial temperature rating: −40 °C to 85 °C operation supports designs requiring wider temperature resilience.
- Surface-mount package for automated assembly: 100-LQFP (100-TQFP supplier package) simplifies placement and reflow manufacturing on compact PCBs.
- Regulatory alignment: RoHS compliance supports environmentally conscious manufacturing and distribution requirements.
Why Choose EX256-TQ100I?
The EX256-TQ100I positions itself as a compact, industrial-grade FPGA option for engineers needing modest programmable logic capacity with broad I/O and low-voltage operation. Its 512 logic elements and approximately 12,000 gates provide the integration needed for control logic, interface consolidation, and custom digital functions in constrained form factors.
This device is suited for designs that require RoHS-compliant components, surface-mount assembly, and reliable operation across −40 °C to 85 °C. It offers a balanced combination of logic capacity, I/O count, and packaging for developers seeking a practical, deployable FPGA building block.
Request a quote or submit an inquiry to evaluate EX256-TQ100I for your next design and receive pricing and availability information tailored to your project needs.

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