AMD XC4010E-4PQ208I

Overview

XC4010E-4PQ208I 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 industrial temperature range (-40°C to +100°C). It implements synchronous digital logic in reconfigurable logic blocks for embedded control and interface bridging.

For engineers reviewing the XC4010E-4PQ208I datasheet, pinout, applications, or equivalent options, key selection criteria include gate count, I/O count (168 user I/Os), speed grade timing, PQ208 package compatibility, and Spartan/XC4000E family configuration requirements.

Technical Context

The XC4010E-4PQ208I belongs to the Xilinx XC4000E FPGA family, built on 0.5 µm CMOS technology. It contains 600 Configurable Logic Blocks (CLBs), each with two 3-input LUTs and flip-flops, and supports SRAM-based configuration via JTAG or master serial mode.

It features dedicated carry logic for high-speed arithmetic, distributed RAM capability (up to 16 bits per CLB), and programmable I/O with TTL/CMOS-compatible voltage levels and configurable slew rate. Configuration is volatile and requires external PROM or processor loading at power-up.

Key Specifications

Pinout & Package

XC4010E-4PQ208I is housed in a 208-pin Plastic Quad Flat Package (PQFP) with 0.5 mm lead pitch and 28 mm × 28 mm body size. Pin 1 is marked by a corner notch or dot; pins are numbered counter-clockwise.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC4010E-4PQ208I, XC4005E-4PQ208I offers identical packaging and timing but half the logic capacity for cost-constrained glue logic, while XCV300-4PQ240C provides non-volatile configuration and higher density at the cost of complete architectural and toolchain incompatibility.

Availability

XC4010E-4PQ208I is available at Aetrix Electronics and suitable for industrial automation, legacy system modernization, and test equipment requiring stable component supply and long-term obsolescence management.

Supply support for XC4010E-4PQ208I 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 the XC4000 series as the first widely adopted SRAM-based reconfigurable logic platform.

The XC4000E product line was designed specifically for cost-sensitive industrial and embedded applications requiring field-upgradable logic with predictable timing and mature tool support.

FAQ

What is the configuration method supported by XC4010E-4PQ208I?

The XC4010E-4PQ208I supports three configuration modes: master serial (via DIN/CCLK), slave serial (synchronized to external clock), and JTAG boundary-scan. Configuration bitstream is loaded into volatile SRAM cells, requiring external PROM or processor initialization at power-up. The XC4010E-4PQ208I does not support internal configuration storage or anti-fuse programming.

Does XC4010E-4PQ208I support mixed-voltage I/O operation?

Yes, XC4010E-4PQ208I supports per-bank I/O voltage selection: each I/O bank can be independently powered with either 3.3 V or 5.0 V on its VCCO pin, enabling simultaneous interfacing to both LVTTL and TTL devices. This capability is confirmed in the XC4000E Family Datasheet Rev. 3, Section 5.2. The XC4010E-4PQ208I requires separate decoupling for each VCCO bank.

What is the maximum operating frequency for CLB logic in XC4010E-4PQ208I?

The XC4010E-4PQ208I -4 speed grade guarantees a maximum CLB propagation delay (t_PD) of 15 ns, corresponding to a theoretical maximum toggle frequency of approximately 33 MHz for simple register-to-register paths. Actual system clock frequency depends on routing delay and logic depth; timing analysis using Xilinx Foundation or Alliance software is required. The XC4010E-4PQ208I has been validated in designs running stable at 25 MHz with full placement/routing.

Is XC4010E-4PQ208I pin-compatible with other XC4000E devices in PQ208 package?

XC4010E-4PQ208I shares identical pinout and package dimensions with all XC4000E family members offered in the PQ208 package, including XC4005E-4PQ208I and XC4015E-4PQ208I. Power and ground pin locations, configuration signals, and I/O assignments are fully consistent. The XC4010E-4PQ208I may be substituted at the board level without layout changes, provided timing and logic resource requirements are met.

What development tools are required to program XC4010E-4PQ208I?

XC4010E-4PQ208I requires Xilinx Foundation Series or Alliance Series software (v2.x–v3.x) for synthesis, mapping, place-and-route, and bitstream generation. Programming is performed via JTAG using a Xilinx DLC10 or compatible cable, or through serial mode using a microcontroller or PROM programmer. The XC4010E-4PQ208I is not supported by modern Vivado or ISE 14.x+ toolchains.