XC4005L-5PC84C

The XC4005L-5PC84C is a member of the XC4000 family of field-programmable gate arrays (FPGAs), offering a flexible, reprogrammable platform for implementing custom digital logic. Based on the XC4000 series architecture, this device provides a combination of configurable logic blocks, embedded RAM, and a programmable I/O perimeter to support high-density, high-performance designs and system-level integration.

Designed for commercial-grade applications, the device targets designers who need reprogrammable logic, embedded memory, and a moderate I/O count in a compact surface-mount package with RoHS compliance and standard commercial temperature range support.

Key Features

• Configurable Logic — 196 configurable logic blocks (CLBs) and approximately 466 logic elements (cells) enable implementation of custom combinational and sequential logic functions.
• On‑Chip Memory — 6,272 bits of embedded RAM with Select-RAM™ architecture supporting synchronous write and dual-port operation modes for efficient data buffering and small embedded storage.
• I/O and System Connectivity — 61 programmable I/O pins provide flexible interfacing to external peripherals and system signals; series-level features include programmable input pull-up/pull-down resistors and individually programmable output slew rate.
• Logic Capacity — Equivalent to approximately 5,000 gates for implementing medium-complexity digital functions and control logic.
• Clocking and Performance — Series architecture includes dedicated low-skew global clock networks and abundant flip-flops and routing resources to support synchronous designs and multi-clock architectures.
• Programmability and Test — Unlimited reprogrammability with readback capability and series-level support for IEEE 1149.1-compatible boundary scan for in-system test and debug.
• Power and Operating Range — Low-voltage operation from 3.0 V to 3.6 V suitable for many commercial systems; specified operating temperature range 0 °C to 85 °C.
• Package and Mounting — Surface-mount 84-LCC (J‑Lead) package; supplier device package listed as 84-PLCC with 29.31 mm × 29.31 mm body size.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Custom Digital Logic and Prototyping — Implement and iterate custom state machines, glue logic, and prototype ASIC functions with reprogrammable CLBs and embedded RAM.
• Embedded Control and Interface — Use the device’s I/O resources and programmable pull-ups/pull-downs to interface sensors, control peripherals, and perform protocol bridging in commercial embedded systems.
• Memory Buffering and Small Data Stores — Employ the on-chip Select-RAM for synchronous buffering, small FIFOs, or dual-port shared memory between logic domains.
• System-Level Integration — Leverage boundary-scan support and programmable output slew to simplify board-level integration and signal integrity tuning during development and production testing.

Unique Advantages

• Reprogrammable Flexibility: Unlimited reprogramming enables fast design iteration, late-stage feature changes, and field updates without hardware swaps.
• Balanced Logic and Memory: A combination of 196 CLBs and 6,272 bits of embedded RAM supports mixed logic-plus-data applications with compact implementation.
• System-Friendly I/O: 61 I/O pins with programmable pull options and adjustable slew rates simplify interfacing across varying voltage domains and external devices.
• Commercial Temperature Support: Specified operation from 0 °C to 85 °C aligns with a wide range of commercial electronics and embedded applications.
• Compact Surface-Mount Package: The 84-LCC (J‑Lead) surface-mount package provides a small footprint for space-constrained PCBs while supporting standard assembly processes.
• Standards and Testability: Boundary-scan compatibility and readback capabilities aid in board-level testing, validation, and in-system verification.

Why Choose XC4005L-5PC84C?

The XC4005L-5PC84C combines the XC4000 series’ flexible CLB-based architecture and embedded Select-RAM memory to deliver a reprogrammable, system-oriented FPGA suitable for medium-complexity digital designs. Its mix of logic resources, on-chip RAM, and programmable I/O makes it a practical choice for designers who need iterative development, board-level integration features, and moderate gate density in a commercial-temperature, RoHS-compliant device.

This part is well suited for engineering teams developing custom control logic, interface bridges, and prototype ASIC replacements where reprogrammability, testability, and compact packaging reduce development risk and BOM complexity.

Request a quote or submit a procurement inquiry to receive pricing and availability information for the XC4005L-5PC84C.