AMD XC3030-100PC44C

Overview

XC3030-100PC44C from Xilinx is a Field Programmable Gate Array (FPGA) with 100 configurable logic blocks (CLBs), 10×10 array architecture, 80 maximum flip-flops, and guaranteed 100 MHz toggle rate. It supports TTL/CMOS input thresholds, delivers 4 mA output drive, and operates at 4.5–5.5 V in industrial temperature range (–40°C to +85°C) for embedded control and logic replacement applications.

For engineers reviewing the XC3030-100PC44C datasheet, pinout, applications, or equivalent options, key selection criteria include CLB count, I/O count (up to 144 user-definable), power-down current (80 µA), timing grade (–100 speed), and plastic QFP44 package compatibility.

Technical Context

The XC3030-100PC44C implements a static CMOS-based LCA (Logic Cell Array) architecture with programmable interconnect points (PIPs) and configurable I/O blocks (IOBs). Each CLB contains two flip-flops and five-input function generators, supporting both registered and combinational logic paths.

It features global and alternate clock distribution networks, bidirectional buffer delay of 1.8 ns (–100 grade), and supports configuration via serial bitstream. The device is bitstream-compatible with the XC3100 family and enables migration to XC3300 HardWire mask-programmed devices for high-volume production.

Key Specifications

Pinout & Package

XC3030-100PC44C uses a 44-pin plastic quad flat pack (PQFP) package with 0.8 mm lead pitch and 10 mm × 10 mm body size. Pin assignment follows Xilinx standard IOB layout for XC3000 family PQFP packages.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA logic replacement applications.

Compared with XC3030-70PC44C, the XC3030-100PC44C provides 43% higher clock frequency headroom while retaining pinout and power characteristics; versus XC3042-100PC68C, it trades density and I/O for smaller footprint and lower system-level routing complexity.

Availability

XC3030-100PC44C is available at Aetrix Electronics and suitable for industrial control, legacy system modernization, and avionics subsystem integration requiring stable component supply and long-term obsolescence management.

Supply support for XC3030-100PC44C 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, founded in 1984, pioneered commercial FPGA technology and established industry standards for reconfigurable logic architectures before its acquisition by AMD in 2022.

The XC3000 family was Xilinx's first commercially successful FPGA platform, designed specifically for general-purpose logic replacement and subsystem integration in industrial, military, and telecom equipment.

FAQ

What is the maximum number of user I/O pins available on the XC3030-100PC44C?

The XC3030-100PC44C in the 44-pin PQFP package supports up to 36 user-definable I/O pins. This count excludes dedicated power (VCC, GND), clock (CLK), and global reset (RESET) pins. All I/Os are fully configurable as inputs, outputs, or bidirectional ports with programmable TTL/CMOS thresholds and optional pull-up resistors.

Does the XC3030-100PC44C support in-system reconfiguration?

No, the XC3030-100PC44C does not support in-system reconfiguration. It uses one-time or serial PROM-based configuration loading at power-up. Configuration bitstream is loaded externally via a serial interface; no internal configuration memory or partial-reconfig capability exists in the XC3000 architecture.

What is the minimum pulse width required for the RESET pin on the XC3030-100PC44C?

The minimum RESET pulse width for the XC3030-100PC44C is 21.0 ns under –100 speed grade conditions, measured at the pad. This ensures reliable assertion of the global asynchronous reset signal across all CLBs and IOBs. The specification assumes worst-case industrial temperature and voltage conditions.

Can the XC3030-100PC44C operate with a 3.3 V supply?

No, the XC3030-100PC44C requires a 4.5–5.5 V supply and is not rated for 3.3 V operation. Its I/O buffers, CLB logic, and configuration memory are designed for 5 V TTL/CMOS signaling. Using 3.3 V violates absolute maximum ratings and will result in functional failure or latent damage.

Is the XC3030-100PC44C pin-compatible with newer Xilinx FPGA families?

No, the XC3030-100PC44C is not pin-compatible with later Xilinx families such as XC3000A, XC4000, or Spartan series. While bitstream-compatible with XC3100, its 44-pin PQFP footprint, power pin arrangement, and I/O electrical characteristics are unique to the original XC3000 family and require dedicated PCB layout.