EP20K400BC652-2XV

The EP20K400BC652-2XV is a commercial-grade APEX-20KC® field programmable gate array from Altera. It combines dense programmable logic with on-chip memory and a high pin count, packaged in a 652-BGA (45×45) surface-mount package.

Designed for applications that require substantial logic capacity and extensive I/O in a compact surface-mount form factor, this device delivers a balance of integration and flexibility while operating from a 1.71 V to 1.89 V supply within a 0 °C to 85 °C temperature range.

Key Features

• Core Logic Approximately 16,640 logic elements providing capacity for complex custom logic and state-machine implementations.
• Embedded Memory Approximately 0.213 Mbits of on-chip RAM (212,992 total RAM bits) to support buffering, FIFOs, and intermediate data storage without external memory.
• I/O and Gate Count 502 user I/O pins and approximately 1,052,000 gates to support wide parallel interfaces and high-density routing between subsystems.
• Power Core voltage supply range of 1.71 V to 1.89 V to match system-level power domains and enable low-voltage operation.
• Package & Mounting 652-ball BGA in a 45×45 mm footprint, surface-mount mounting for compact board layouts and high-density system designs.
• Operating Conditions & Compliance Commercial temperature grade (0 °C to 85 °C) and RoHS-compliant construction for standard commercial electronics production.

Typical Applications

• High-pin-count interface designs — Use the 502 I/O pins to implement multi-lane data interfaces, board-level bridging, and parallel peripheral control.
• Complex digital logic integration — Leverage ~16,640 logic elements for protocol translation, custom state machines, and bespoke logic acceleration functions.
• On-chip buffering and data staging — Utilize the ~0.213 Mbits of embedded RAM for FIFOs, temporary buffering, and small data caches without immediate external memory.
• Compact, high-density PCB designs — The 652-BGA (45×45) package supports space-constrained boards where surface-mount BGA integration is required.

Unique Advantages

• Substantial logic capacity: Approximately 16,640 logic elements enable integration of multiple functions into a single device, reducing external components.
• Significant on-chip memory: Around 0.213 Mbits of embedded RAM supports local buffering needs and reduces dependence on external memory resources.
• High I/O density: 502 I/O pins accommodate complex interfacing and parallel connectivity for demanding board-level designs.
• Compact BGA package: 652-BGA (45×45) offers a high-pin-count solution in a compact footprint suitable for modern surface-mount assembly.
• Low-voltage core support: 1.71 V to 1.89 V supply range aligns with contemporary low-voltage system architectures.
• Commercial-grade reliability and compliance: Rated for 0 °C to 85 °C operation and RoHS-compliant for standard commercial manufacturing environments.

Why Choose EP20K400BC652-2XV?

The EP20K400BC652-2XV offers a balanced solution for designers who need high logic capacity, ample on-chip RAM, and a large number of I/O in a compact BGA package. Its specifications make it suitable for commercial electronic systems requiring dense programmable logic and substantial interfacing capabilities.

As an Altera APEX-20KC® device, it fits designs where integration, predictable operating conditions (0 °C to 85 °C), and RoHS compliance are important—providing designers with a deterministic set of resources to implement custom logic and on-chip data handling within a low-voltage core domain.

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