XC4005E-4PC84C

The XC4005E-4PC84C is a field programmable gate array (FPGA) IC from AMD in the XC4000E family. It provides programmable digital logic in a compact 84-lead LCC (J-lead) surface-mount package for commercial-grade designs.

With 466 logic elements, approximately 6.3 kbits of on-chip RAM, 61 general-purpose I/O pins and roughly 5,000 gates of logic capacity, this device targets designers who need configurable glue logic, control functions and I/O consolidation within a 5 V supply environment.

Key Features

• Core Logic 466 logic elements delivering approximately 5,000 gates of programmable combinational and sequential logic for implementing custom digital functions.
• Embedded Memory 6,272 bits of on-chip RAM to support small FIFO buffers, register files or configuration data storage.
• I/O Density 61 user I/O pins suitable for interfacing with peripherals, sensors and other digital devices.
• Power Single supply operation from 4.75 V to 5.25 V for compatibility with standard 5 V digital systems.
• Package & Mounting 84-LCC (J-Lead) surface-mount package; supplier device package listed as 84-PLCC with 29.31 × 29.31 mm body dimensions.
• Grade & Environment Commercial grade device with RoHS compliance and an operating temperature range of 0°C to 85°C.

Typical Applications

• Embedded Control Implement control logic and state machines using the 466 logic elements and on-chip RAM for modest buffering and state storage.
• Interface Bridging Consolidate multiple digital interfaces into a single programmable device using 61 I/Os for signal routing and protocol translation.
• Prototyping and Development Evaluate custom logic and validate designs in commercial applications where a 5 V supply and commercial temperature range are suitable.

Unique Advantages

• Compact, programmable logic: 466 logic elements provide flexible implementation of custom digital functions without discrete glue logic.
• On-chip memory for local storage: 6,272 bits of RAM allow small buffers and state retention without external memory components.
• Substantial I/O count: 61 I/Os enable direct connections to multiple peripherals and sensors, reducing the need for external multiplexers.
• Standard 5 V operation: 4.75 V to 5.25 V supply compatibility simplifies integration into existing 5 V systems.
• RoHS-compliant, commercial-grade: Suitable for commercial product lines with a defined operating range of 0°C to 85°C.
• Surface-mount PLCC/LCC package: 84-lead package supports compact PCB layouts while maintaining a robust footprint for assembly.

Why Choose XC4005E-4PC84C?

The XC4005E-4PC84C combines a mid-range logic capacity with on-chip RAM and a generous I/O count in a compact, RoHS-compliant surface-mount package. Its 5 V supply range and commercial operating temperature make it suitable for a wide range of commercial digital designs that require configurable logic, interface consolidation and modest embedded memory.

This device is appropriate for design teams seeking a programmable, board-level solution that reduces component count and simplifies implementation of custom control, interface and glue-logic functions while maintaining straightforward integration into 5 V systems.

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