AMD XC4010E-4PQ208C

Overview

XC4010E-4PQ208C from Xilinx is a Field-Programmable Gate Array (FPGA) with 10,000 usable gates, 208-pin Plastic Quad Flat Package (PQFP), -4 speed grade (15 ns CLB propagation delay), and commercial temperature range (0°C to 70°C). It implements synchronous digital logic in embedded control, protocol bridging, and interface adaptation applications.

For engineers reviewing the XC4010E-4PQ208C datasheet, pinout, applications, or equivalent options, key selection criteria include CLB count, I/O pin count, speed grade timing, configuration mode support, and commercial-grade thermal rating.

Technical Context

The XC4010E-4PQ208C belongs to the Xilinx XC4000E FPGA family, built on 0.5 µm CMOS technology. It contains 600 Configurable Logic Blocks (CLBs), 192 I/O pins, and supports both master serial and slave parallel configuration modes.

It features dedicated carry logic for high-speed arithmetic, distributed RAM capability per CLB (16 bits), and configurable I/O standards including LVTTL and TTL. No internal clock management circuitry (e.g., DLL/PLL) is integrated.

Key Specifications

Pinout & Package

PQ208 package: 208-pin plastic quad flat pack with 0.5 mm lead pitch, 28 mm × 28 mm body, and exposed pad not present. Pin 1 marked by corner notch or dot.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA-based logic implementation applications.

Compared with XC4010E-3PQ208C and XC4005E-4PQ208C, the XC4010E-4PQ208C balances gate count, I/O availability, and commercial-speed timing for mid-complexity control and interface tasks-offering 2× the CLBs of the XC4005E variant without the premium speed cost of the -3 grade.

Availability

XC4010E-4PQ208C is available at Aetrix Electronics and suitable for industrial protocol conversion, legacy interface bridging, and embedded control sequencing requiring stable component supply and long-term obsolescence planning.

Supply support for XC4010E-4PQ208C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Xilinx, now part of AMD, pioneered commercial FPGA technology and developed scalable programmable logic architectures for system-level integration.

The XC4000E family was designed for cost-effective, high-density logic replacement in commercial embedded systems, emphasizing ease of configuration, I/O flexibility, and predictable timing closure.

FAQ

What is the configuration method supported by the XC4010E-4PQ208C?

The XC4010E-4PQ208C supports master serial and slave parallel configuration modes. In master serial mode, it drives an external serial PROM to load configuration data automatically at power-up. Slave parallel mode allows external processors to write configuration bitstream via the 8-bit data bus. Both methods are fully documented in the XC4000E Family Datasheet.

Does the XC4010E-4PQ208C include internal clock multiplication or phase alignment circuitry?

No, the XC4010E-4PQ208C does not integrate DLLs, PLLs, or other clock management units. Clock distribution relies on global routing resources and user-defined logic; timing constraints must be met using external oscillators and careful floorplanning. This differs from later Virtex or Spartan families that added on-die clock synthesis.

What is the maximum operating frequency achievable with the XC4010E-4PQ208C?

The XC4010E-4PQ208C has a -4 speed grade specifying 15 ns CLB propagation delay, enabling reliable register-to-register operation up to approximately 66 MHz. Actual system frequency depends on logic depth, routing congestion, and I/O timing; full timing analysis using Xilinx Foundation or Alliance software is required for verification.

Can the XC4010E-4PQ208C operate in industrial temperature ranges?

No, the XC4010E-4PQ208C is specified only for the commercial temperature range (0°C to +70°C). It lacks qualification testing or process hardening for extended temperature operation. For industrial applications (-40°C to +85°C), designers must select XC4010E-4PQ208I or verify availability of qualified variants through authorized Xilinx distributors.

How many configuration memory bits does the XC4010E-4PQ208C require?

The XC4010E-4PQ208C requires 131,072 configuration bits for full programming. This value corresponds to its logic density and I/O count and is used to size external serial PROMs in master serial configuration mode. Bitstream length is fixed and independent of user design utilization.