EP20K400BI652-2V

The EP20K400BI652-2V is an APEX-20K family FPGA delivering a balance of logic density, embedded memory, and rich I/O for industrial applications. It implements the family’s MultiCore architecture with LUT-based logic and Embedded System Blocks (ESBs) to support register-intensive and memory-intensive functions.

This device targets system integration tasks such as memory interfaces, protocol bridging, and clocked logic where deterministic timing, multiple PLLs, and extensive I/O count are required. Its industrial grade rating, wide operating temperature, and RoHS compliance support deployment in demanding environments.

Key Features

• Core Architecture MultiCore architecture using LUT logic and Embedded System Blocks (ESBs) for flexible partitioning of logic and memory functions.
• Logic Resources 16,640 logic elements and approximately 1,052,000 system gates to implement medium-to-high complexity logic designs.
• Embedded Memory Approximately 0.213 Mbits (212,992 bits) of on-chip RAM available for FIFOs, dual-port RAM, and CAM-style implementations via ESBs.
• I/O Capacity & Standards 502 user I/O pins with MultiVolt I/O support; family-level support includes LVDS, LVPECL, PCI (3.3 V), SSTL, GTL+, and HSTL signaling options.
• Clock Management Flexible clocking with up to four PLLs, a built-in low-skew clock tree, up to eight global clock signals, and features for clock phase and delay control.
• Memory Interface Support Family-level support for high-speed external memories such as DDR SDRAM and ZBT SRAM enables implementation of complex memory controllers.
• Power & Supply Specified voltage supply range of 2.375 V to 2.625 V; designed for low-power operation with ESB power-saving options.
• Package & Mounting 652-BGA package (45×45) optimized for surface-mount assembly in compact board layouts.
• Industrial Temperature Range Rated for operation from −40 °C to 100 °C to meet industrial application requirements.
• Standards & Compliance RoHS compliant.

Typical Applications

• Memory Interface Controllers Implement DDR SDRAM and ZBT SRAM controllers using the device’s ESBs and high-speed I/O to handle external memory buffering and arbitration.
• PCI and Bus Bridging Use the device’s PCI-compliant I/O and abundant logic resources to create bus interfaces and protocol converters for 3.3 V PCI systems.
• High-Speed Serial Links Deploy LVDS-capable channels for point-to-point data transfer and interconnect between FPGA-based subsystems.
• Industrial Control and Automation Leverage the industrial temperature rating, large I/O count, and deterministic clocking for motor control, PLC I/O aggregation, and real-time control logic.

Unique Advantages

• Balanced Logic and Memory: 16,640 logic elements alongside approximately 0.213 Mbits of embedded RAM allow combined implementation of control logic and local buffering without external memory for many designs.
• High I/O Count: 502 user I/Os provide the pin density needed for complex system interfaces and parallel data paths, reducing the need for external multiplexing.
• Flexible Clocking: Multiple PLLs and a low-skew clock tree simplify multi-domain clock management and reduce timing closure effort for synchronous designs.
• Industrial Robustness: Rated for −40 °C to 100 °C operation and supplied in a surface-mount 652-BGA package suitable for rugged industrial boards.
• System Integration Features: ESBs, LUT logic, and a hierarchical interconnect enable implementation of FIFOs, dual-port RAM, and combinatorial-intensive functions within the device.

Why Choose EP20K400BI652-2V?

The EP20K400BI652-2V combines substantial logic capacity, embedded memory, and a high I/O count in an industrial-grade package, making it well suited for mid- to high-complexity FPGA roles in industrial and embedded systems. Its MultiCore architecture and ESB resources enable efficient partitioning of logic and memory functions, while family-level clocking and I/O capabilities support demanding timing and interface requirements.

This device is appropriate for design teams building memory controllers, protocol bridges, or industrial control subsystems that require predictable timing, broad interface support, and deployment across a wide temperature range. The combination of on-chip resources and package density supports compact, integrated system implementations with long-term maintainability.

Request a quote or submit an inquiry for EP20K400BI652-2V to receive pricing and availability information tailored to your project requirements.