Comprehensive Guide to PALCE22V10Q-25PC/4: Lattice Semiconductor s High-Speed EE PLD

Product Overview

The PALCE22V10Q-25PC/4 is a cutting-edge Electrically Erasable Programmable Logic Device (EE PLD) from Lattice Semiconductor Corporation, designed for high-speed digital logic applications. With a 25ns propagation delay, this CPLD (Complex Programmable Logic Device) is engineered to deliver exceptional performance in demanding environments such as telecommunications, automotive, and industrial automation.

Key Specifications

• Manufacturer: Lattice Semiconductor Corporation
• Category: Integrated Circuits (ICs) > Embedded - CPLDs
• Programmable Type: EE PLD (Electrically Erasable)
• Speed Grade: 25ns (High-Speed Operation)
• Package: Industry-standard PC/4 package (exact dimensions available upon request)
• Operating Voltage: Typically 5V or 3.3V (compatible with TTL/CMOS levels)
• Temperature Range: Industrial-grade (-40 C to +85 C) or Commercial (0 C to +70 C)

Advanced Features

1. High-Speed Performance

The 25ns speed grade ensures rapid signal processing, making the PALCE22V10Q-25PC/4 ideal for time-critical applications like real-time control systems and high-frequency data acquisition.

2. Flexible Logic Architecture

Equipped with 22V10 macrocell architecture, this device supports complex combinatorial and sequential logic designs. Key features include:

• 10 dedicated macrocells with programmable I/O
• Configurable AND/OR logic arrays
• Clock enable and asynchronous reset functionality

3. Electrically Erasable Technology

Unlike traditional PLDs, the EE technology allows in-system reprogrammability, enabling design iterations without physical device replacement perfect for prototyping and field upgrades.

Applications

The PALCE22V10Q-25PC/4 excels in:

• Telecommunications: Protocol conversion, signal routing
• Automotive: Engine control units, infotainment systems
• Industrial Automation: PLCs, motor control logic
• Consumer Electronics: Smart home device controllers

Technical Deep Dive

Power Efficiency

Optimized power management reduces dynamic current consumption, making it suitable for battery-operated devices.

Design Tools Support

Compatible with Lattice s ispLEVER design software, offering:

• HDL (VHDL/Verilog) synthesis
• Timing simulation and pinout optimization
• JEDEC file generation for programming

Why Choose PALCE22V10Q-25PC/4?

• Proven Reliability: Lattice Semiconductor s quality assurance ensures long-term stability
• Cost-Effective: Lower total cost of ownership compared to FPGAs for medium-complexity designs
• Legacy Support: Backward-compatible with older PAL/GAL devices for easy migration

Ordering Information

Available through authorized distributors. Contact us for:

• Volume pricing
• Evaluation kits
• Technical documentation (datasheets, application notes)

SEO-Optimized Conclusion

The PALCE22V10Q-25PC/4 remains a top-tier choice for engineers seeking a balance between speed, flexibility, and cost in programmable logic. Its 25ns performance and electrically erasable capability make it indispensable for modern digital designs. For datasheets or purchasing options, visit our product page or contact Lattice Semiconductor s support team today.

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