XC4005E-1PQ208C

The XC4005E-1PQ208C is a Field Programmable Gate Array (FPGA) IC from AMD designed for moderate-density programmable logic applications. The device provides 466 logic elements, approximately 6,272 bits of on-chip RAM and 112 I/O pins in a 208-pin BFQFP surface-mount package, making it suitable for designs that require flexible logic implementation with a substantial I/O count.

Operating from a 4.75 V to 5.25 V supply and rated for commercial temperature operation (0 °C to 85 °C), this FPGA targets developers and procurement teams seeking a RoHS-compliant, surface-mount programmable logic device in a standard 208-PQFP (28×28) footprint.

Key Features

• Core Logic 466 logic elements provide the programmable fabric for implementing custom digital logic and control functions.
• Embedded Memory Approximately 6,272 bits of on-chip RAM support small data buffering, state storage, and temporary lookup tables.
• I/O Capacity 112 general-purpose I/O pins enable a broad range of peripheral connections and interface options within the device package.
• Gate Count Around 5,000 gates of logic capacity for moderate-complexity designs and glue-logic functions.
• Power Single-supply operation from 4.75 V to 5.25 V simplifies integration into 5 V systems.
• Package & Mounting 208-BFQFP (208-PQFP, 28×28) surface-mount package supports compact PCB layouts and standardized assembly processes.
• Operating Range Commercial temperature rating from 0 °C to 85 °C for typical commercial and consumer applications.
• Compliance RoHS-compliant construction meets common regulatory requirements for lead-free assemblies.

Typical Applications

• Prototyping and Development — Implement custom logic functions and validate designs using a moderate-density FPGA with on-chip RAM and ample I/O.
• Glue Logic and Interface Bridging — Replace discrete logic with programmable logic to simplify board design and consolidate interface functions.
• Custom Peripherals and Control — Build bespoke peripheral controllers or custom digital peripherals that require flexible I/O mapping and internal state storage.
• Educational and Laboratory Use — Suitable for lab environments and coursework where hands-on experience with programmable logic and I/O configuration is required.

Unique Advantages

• Right-sized Logic Capacity: 466 logic elements and ~5,000 gates provide a balance between integration and simplicity for moderate-complexity designs.
• On-chip Memory: Approximately 6,272 bits of embedded RAM enable local buffering and small lookup tables without external memory.
• High I/O Count: 112 I/O pins support multiple external interfaces and simplify board-level signal routing.
• Standard Surface-mount Package: 208-BFQFP (208-PQFP, 28×28) footprint supports automated assembly and common PCB design practices.
• RoHS Compliant: Lead-free construction helps meet environmental and manufacturing requirements.
• Commercial Temperature Rating: Rated 0 °C to 85 °C for use in typical commercial and consumer product environments.

Why Choose XC4005E-1PQ208C?

The XC4005E-1PQ208C positions itself as a practical, moderate-density FPGA option for designers who need programmable logic, on-chip RAM, and a substantial number of I/O pins in a standard 208-pin surface-mount package. Its 5 V supply compatibility and commercial temperature rating make it straightforward to integrate into a wide range of commercial designs.

Manufactured by AMD and delivered in a RoHS-compliant package, this FPGA is well suited to teams looking for a compact, reliable programmable device for prototyping, interface consolidation, and custom peripheral implementations.

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