EPF10K10LC84-4

The EPF10K10LC84-4 is a FLEX 10K family field programmable gate array (FPGA) IC in an 84-pin PLCC (J‑Lead) package. As an embedded programmable logic device, it combines a logic array and embedded memory arrays to implement custom logic, specialized megafunctions, and system-level integration.

Targeted for commercial applications, this device provides reconfigurable logic with on-chip RAM, JTAG boundary-scan, and system-oriented features useful for SOPC (System-on-a-Programmable-Chip) integration and I/O‑rich designs operating from a 4.75 V to 5.25 V supply.

Key Features

• Logic Capacity  576 logic elements (LEs) delivering approximately 31,000 maximum system gates for implementing custom combinational and sequential logic.
• Embedded Memory  Approximately 6,144 total RAM bits provided by embedded array blocks for on-chip buffering and state storage.
• I/O and Interfaces  59 user I/O pins with per-pin tri-state control and programmable output slew-rate to manage interface signaling and reduce switching noise.
• Supply and Operating Range  Specified supply voltage 4.75 V to 5.25 V and commercial operating temperature range 0 °C to 70 °C.
• Configuration and Test  In-circuit reconfigurability via external configuration device or JTAG port; built-in JTAG boundary-scan (IEEE Std. 1149.1) available without consuming logic resources.
• Performance-Oriented Fabric  FastTrack interconnect, dedicated carry and cascade chains, and low‑skew clock distribution options (ClockLock/ClockBoost) to support arithmetic functions and high-speed logic paths.
• Package and Mounting  Surface-mount 84-LCC (J-Lead) package, supplier package dimension 29.31 × 29.31 mm for PCB footprint planning.
• Environmental Compliance  RoHS compliant.

Typical Applications

• System Integration / SOPC  Implement on-chip megafunctions and glue logic to consolidate multiple functions into a single programmable device.
• Custom Logic and Control  Use the logic elements and dedicated arithmetic chains for control logic, counters, comparators, and bespoke state machines.
• On‑chip Memory and Buffering  Leverage approximately 6,144 bits of embedded RAM for buffering, small lookup tables, and storage of runtime state.
• Platform and Peripheral Interfaces  Deploy in systems requiring JTAG boundary-scan for testability and in designs targeting PCI Local Bus support as provided across the FLEX 10K family.

Unique Advantages

• Balanced Logic and Memory: Combines 576 logic elements with embedded RAM to implement mixed logic and memory functions without external chips.
• Reconfigurable in System: In-circuit reconfigurability and JTAG access enable field updates, prototypes, and streamlined board bring-up.
• Deterministic Arithmetic Support: Dedicated carry and cascade chains simplify implementation of fast adders, counters, and high‑fan‑in functions.
• Clocking Flexibility: Low-skew clock trees with ClockLock/ClockBoost options help manage clock distribution and timing across the device.
• Test and Compliance Ready: Built-in IEEE 1149.1 boundary-scan supports manufacturing test and system diagnostics without using user logic.
• RoHS Compliant Packaging: Surface-mount 84-LCC package suitable for standard commercial PCB assembly and RoHS-controlled manufacturing.

Why Choose EPF10K10LC84-4?

The EPF10K10LC84-4 positions itself as a commercial-grade, reconfigurable logic device that balances logic density, embedded memory, and system-level features. Its combination of 576 logic elements, embedded RAM, JTAG boundary-scan, and dedicated interconnect primitives makes it suitable for designers needing on-chip memory and custom logic in a single package.

This part is suited to projects that require in-system reconfiguration, testability, and predictable clock and arithmetic support, while operating from a 5 V supply in commercial-temperature environments. The FLEX 10K family ecosystem and device-level features provide a compact, integrated option for developers and procurement teams targeting FPGA-based system integration.

Request a quote or submit an RFQ for EPF10K10LC84-4 to evaluate suitability for your next design or production program.