EPF10K50VBC356-3

The EPF10K50VBC356-3 is a member of the FLEX 10K embedded programmable logic device family designed for system-level integration and reconfigurable digital logic. It combines a dedicated logic array and embedded memory array to implement both general-purpose logic and megafunctions for System-on-a-Programmable-Chip (SOPC) designs.

Targeted at commercial applications, this device delivers moderate logic density, on-chip RAM, extensive I/O, and in-circuit reconfigurability to support custom digital functions, peripheral interfacing, and embedded memory implementation.

Key Features

• Logic Capacity — 2,880 logic elements providing programmable resources and support for up to 116,000 maximum system gates as listed for the FLEX 10K50V device.
• Embedded Memory — Approximately 20,480 bits of on-chip RAM (embedded array blocks) to implement efficient memory megafunctions without reducing logic capacity.
• I/O and Connectivity — 274 user I/O pins for broad peripheral interfacing; family-level features include support for PCI Local Bus Specification (Revision 2.2) on FLEX 10K devices.
• Dedicated Arithmetic and Routing — Family features include dedicated carry chains and cascade chains for high-speed arithmetic and fan-in logic, plus the FastTrack continuous routing structure for predictable interconnect delays.
• Reconfiguration and Test — In-circuit reconfigurability via external configuration device, intelligent controller, or JTAG port; built-in IEEE Std. 1149.1-compliant boundary-scan test circuitry.
• Clocking — Family-level support for low-skew clock distribution with options such as ClockLock and ClockBoost to manage clock delay and multiplication needs.
• Power and Supply — Operates from a 3.0 V to 3.6 V supply range; family documentation notes low-power standby behavior for FLEX 10K devices.
• Package and Mounting — Surface-mount 356-LBGA (356-BGA, 35 × 35 mm) package for compact board implementation and high I/O density.
• Commercial Grade and Temperature Range — Commercial-grade device specified for 0 °C to 70 °C operation and RoHS-compliant construction.

Typical Applications

• System Integration / SOPC — Implements SOPC-style integration by combining logic and embedded memory for custom embedded subsystems and glue logic.
• Peripheral Interface Logic — Suitable for implementing PCI-compatible peripheral logic and other high-pin-count interface glue thanks to family-level PCI support and 274 I/O pins.
• On-Chip Memory Functions — Ideal for designs that require embedded RAM megafunctions such as FIFOs, small on-chip buffers, and lookup tables without sacrificing logic capacity.
• Custom Digital Control — Useful for user interfaces, protocol handling, and moderate-complexity control logic where reconfigurability and in-circuit updates are required.

Unique Advantages

• Balanced Logic and Memory: Combines 2,880 logic elements with ~20,480 bits of embedded RAM to implement mixed logic-and-memory functions on a single device, reducing external component count.
• High I/O Count: 274 user I/O pins provide flexibility for multi-peripheral designs and high-density board layouts.
• Reconfigurable In-System: Multiple configuration options including JTAG and external configuration devices enable iterative development and field updates without board removal.
• Dedicated Arithmetic Support: Built-in carry and cascade chains accelerate implementation of adders, counters, and high-fan-in logic, streamlining synthesis and improving timing predictability.
• Compact, Surface-Mount Package: 356-LBGA (35 × 35 mm) package delivers high pin density in a compact footprint for space-constrained commercial designs.
• Toolchain and Design Support: The FLEX 10K family is supported by vendor development tools for place-and-route and design entry, helping shorten development cycles.

Why Choose EPF10K50VBC356-3?

The EPF10K50VBC356-3 positions itself as a versatile, commercial-grade programmable logic device for designers who need a balanced mix of logic elements, embedded RAM, and a high number of I/Os in a compact BGA package. Its family-level features—such as PCI support, in-circuit reconfigurability, dedicated arithmetic chains, and comprehensive clock management—make it suitable for system-level digital designs and SOPC integration where on-chip memory and reprogrammability matter.

For teams developing moderate-complexity embedded designs, interface logic, or memory-centric megafunctions, this FLEX 10K device offers a predictable, vendor-supported platform that reduces external components and supports iterative development through in-system configuration and boundary-scan testing.

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