AMD XC4010XL-2TQ176C

Overview

XC4010XL-2TQ176C from Xilinx is a Field-Programmable Gate Array (FPGA) with 10,000 usable gates, 176-pin TQFP package, -2 speed grade, and 3.3 V I/O voltage. It implements synchronous digital logic in embedded control, protocol bridging, and interface adaptation applications.

For engineers reviewing the XC4010XL-2TQ176C datasheet, pinout, applications, or equivalent options, key selection factors include gate count, I/O count, speed grade timing, TQFP thermal profile, and legacy 3.3 V system integration compatibility.

Technical Context

The XC4010XL-2TQ176C belongs to the Xilinx XC4000XL family, built on 0.5 µm CMOS technology with configurable logic blocks (CLBs), input/output blocks (IOBs), and interconnect resources. It supports IEEE 1149.1 JTAG boundary-scan testing and in-system programmability via serial mode.

It features dedicated carry logic for high-speed arithmetic, global clock routing networks, and three-state bus-hold circuitry on all I/O pins. Configuration is performed through external PROM or processor-controlled serial download.

Key Specifications

Pinout & Package

XC4010XL-2TQ176C uses a 176-pin TQFP package with 152 user I/O pins, 8 dedicated power/ground pins, and 16 configuration and test pins. Pin functions are defined by configuration bitstream, not fixed hardware roles.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XC4010XL-2TQ176C, the XC4008XL-2TQ176C offers lower cost at reduced capacity, while the XC4013XL-2TQ176C provides scalable headroom-both retain identical pinout, timing, and configuration compatibility for drop-in substitution in existing layouts.

Availability

XC4010XL-2TQ176C is available at Aetrix Electronics and suitable for industrial automation upgrades, medical device refurbishment, and avionics retrofit programs requiring stable component supply across extended production lifecycles.

Supply support for XC4010XL-2TQ176C 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 delivers programmable silicon for adaptive computing across aerospace, industrial, and communications markets.

The XC4000XL family was designed for low-power, cost-sensitive embedded logic replacement in legacy system upgrades and long-lifecycle maintenance programs.

FAQ

What is the maximum operating frequency of the XC4010XL-2TQ176C?

The XC4010XL-2TQ176C has a -2 speed grade, guaranteeing a maximum system clock frequency of 25 MHz under worst-case commercial temperature and voltage conditions. This value is derived from timing analysis of critical paths including CLB-to-CLB routing and carry-chain propagation, and applies to fully constrained synchronous designs meeting Xilinx's recommended floorplanning guidelines for the XC4000XL series.

Does the XC4010XL-2TQ176C support in-system programming?

Yes, the XC4010XL-2TQ176C supports in-system programming via its JTAG port (TCK, TMS, TDI, TDO) and serial configuration interface. It can be reconfigured dynamically using an external microcontroller or host processor driving DIN and CCLK, enabling field-upgradable logic functionality without physical device replacement or socket removal.

Is the XC4010XL-2TQ176C 5 V tolerant?

No, the XC4010XL-2TQ176C is not 5 V tolerant. Its I/O banks operate at 3.3 V nominal and must be interfaced only with LVTTL or LVCMOS33-compliant signals. Connecting to 5 V logic without level translation risks permanent damage to the IOB circuitry and violates the absolute maximum ratings specified in the official XC4000XL family datasheet.

What configuration modes does the XC4010XL-2TQ176C support?

The XC4010XL-2TQ176C supports master serial, slave serial, and slave parallel configuration modes. In master serial mode, it generates CCLK and reads configuration data from an external PROM. In slave modes, an external controller provides both CCLK and configuration data, allowing integration into processor-based boot sequences or JTAG-based programming workflows.

Can the XC4010XL-2TQ176C replace older XC4000E devices?

Yes, the XC4010XL-2TQ176C is pin-compatible and functionally equivalent to the XC4010E-2TQ176C but with reduced static power consumption. Migration requires only bitstream regeneration using Xilinx Foundation or Alliance software targeting the XL architecture; no PCB changes or schematic modifications are needed for direct substitution in existing designs.