Overview of XC3030A-7PQ100C FPGA
The XC3030A-7PQ100C is a versatile field programmable gate array (FPGA) from AMD Xilinx’s acclaimed XC3000A family. This programmable logic device delivers exceptional performance for digital circuit applications, featuring 2,000 usable gates and 100 configurable logic cells in a compact 100-pin PQFP package. Engineers and designers worldwide trust this FPGA for prototyping, production, and legacy system maintenance.
Key Technical Specifications
Core Performance Features
| Specification |
Details |
| Logic Gates |
2,000 gates (1.5K – 2K range) |
| Logic Cells |
64-100 configurable cells |
| Maximum Operating Frequency |
113 MHz |
| Supply Voltage |
5V |
| Package Type |
100-Pin PQFP (Plastic Quad Flat Pack) |
| Speed Grade |
-7 (standard performance) |
| I/O Count |
80 user-programmable I/O pins |
| Temperature Range |
Commercial (0°C to +70°C) |
| Manufacturer |
AMD Xilinx (formerly Xilinx) |
Architecture and Design
| Feature |
Description |
| Family |
XC3000A Series |
| Architecture Type |
SRAM-based FPGA |
| Configurable Logic Blocks |
Regular, extendable array structure |
| I/O Blocks |
Perimeter IOBs with flexible configuration |
| Configuration Memory |
Internal SRAM program store |
| Interconnect Resources |
Programmable routing matrix |
Why Choose XC3030A-7PQ100C?
Flexible Programmable Architecture
The XC3030A-7PQ100C features a user-programmable array architecture composed of three configurable elements: Input/Output Blocks (IOBs), Configurable Logic Blocks (CLBs), and comprehensive interconnection resources. This flexibility enables rapid prototyping and modification without hardware redesign.
Proven Legacy Technology
As part of the pioneering XC3000 family, this FPGA represents mature, reliable technology. The Xilinx FPGA platform has powered countless applications since its introduction, making replacement parts and technical documentation readily available.
Cost-Effective Digital Solutions
With moderate gate density and proven reliability, the XC3030A-7PQ100C offers an economical solution for mid-complexity digital designs. The 100-pin PQFP package provides sufficient I/O while maintaining manageable board space requirements.
Technical Capabilities and Performance
Logic Density and Speed
Operating at speeds up to 113 MHz, the XC3030A-7PQ100C handles demanding real-time applications effectively. The 2,000-gate capacity supports complex state machines, data processing pipelines, and control logic implementations.
I/O Configuration Options
The 80 available I/O pins support various voltage standards and drive strengths. Each I/O block can be independently configured for input, output, or bidirectional operation with programmable pull-up/pull-down resistors.
Design Implementation
| Development Tool |
Function |
| XACT Design System |
Original development suite with schematic capture |
| ISE Design Suite |
Legacy support for XC3000 family |
| Auto Place-and-Route |
Automated optimization tools |
| Logic Simulation |
Pre-implementation verification |
| Timing Analysis |
Critical path identification |
| In-Circuit Emulation |
Real-time design verification |
Common Applications for XC3030A-7PQ100C
Industrial Control Systems
The robust 5V operation and proven reliability make this FPGA ideal for industrial automation, motor control, and sensor interfacing applications where legacy system maintenance is required.
Prototyping and Development
Engineers use the XC3030A-7PQ100C for rapid prototyping of digital circuits, algorithm validation, and proof-of-concept development before moving to production ASICs.
Legacy Equipment Support
Many existing systems built around XC3000A family devices require replacement components. The continued availability of XC3030A-7PQ100C ensures long-term system maintenance.
Educational Projects
The manageable complexity and extensive documentation make this FPGA excellent for teaching digital design, FPGA architecture, and HDL programming concepts.
Package and Pinout Information
Physical Specifications
| Parameter |
Value |
| Package Style |
PQFP (Plastic Quad Flat Pack) |
| Pin Count |
100 pins |
| Pin Pitch |
0.65mm typical |
| Body Size |
14mm x 14mm nominal |
| Height |
Low-profile surface mount |
| Lead Form |
Gull-wing for surface mounting |
Pin Configuration
The 100-pin configuration provides:
- 80 user I/O pins
- Power and ground connections
- Configuration pins
- JTAG boundary scan interface
- Clock inputs
Programming and Configuration
Configuration Methods
The XC3030A-7PQ100C supports multiple configuration modes:
- Master serial mode
- Slave serial mode
- Peripheral mode
- JTAG programming interface
Development Workflow
- Design Entry: Schematic or HDL-based design capture
- Synthesis: Logic optimization and technology mapping
- Implementation: Place-and-route with timing optimization
- Verification: Simulation and timing analysis
- Programming: Device configuration via supported methods
Quality and Reliability
Manufacturing Standards
AMD Xilinx maintains rigorous quality control throughout production. The XC3030A-7PQ100C undergoes comprehensive testing including:
- Functionality verification
- Timing characterization
- Temperature cycling
- Electrical parameter validation
Longevity and Support
Despite being a legacy product, the XC3000A family maintains strong community support with available documentation, reference designs, and technical resources.
Ordering and Availability
Part Number Breakdown
XC3030A-7PQ100C decodes as:
- XC3030A: Device family and gate count
- -7: Speed grade (standard performance)
- PQ: Package type (Plastic Quad)
- 100: Pin count
- C: Commercial temperature range
Related Part Numbers
| Part Number |
Difference |
| XC3030A-7PQ100I |
Industrial temperature range (-40°C to +85°C) |
| XC3030A-7PC68C |
68-pin PLCC package |
| XC3030A-7PG84C |
84-pin PGA package |
Comparison with Alternative Devices
XC3000A Family Overview
| Device |
Gates |
CLBs |
Max I/O |
Package Options |
| XC3020A |
1,000 |
64 |
64 |
68-pin, 84-pin |
| XC3030A |
2,000 |
100 |
80 |
68-pin, 100-pin |
| XC3042A |
3,000 |
144 |
96 |
132-pin, 160-pin |
| XC3064A |
5,000 |
224 |
120 |
160-pin, 175-pin |
Design Resources and Support
Available Documentation
- Complete datasheet with electrical specifications
- Application notes for XC3000A family
- Reference designs and example projects
- Programming specifications
- Package mechanical drawings
Technical Community
The extensive user base provides valuable resources including:
- Design forums and discussion groups
- Code libraries and IP cores
- Troubleshooting guides
- Migration paths to modern FPGAs
Environmental and Compliance Information
RoHS Compliance
The XC3030A-7PQ100C meets current environmental standards and regulations for electronic components, including RoHS compliance for lead-free manufacturing when specified.
Storage and Handling
| Requirement |
Specification |
| Storage Temperature |
-55°C to +150°C |
| Moisture Sensitivity |
MSL 3 (168 hours at 30°C/60% RH) |
| ESD Sensitivity |
Class 1 (handle with ESD precautions) |
| Shelf Life |
Extended with proper storage |
Why Purchase XC3030A-7PQ100C?
Proven Performance Record
Decades of successful deployments demonstrate the reliability and effectiveness of this FPGA architecture in real-world applications.
Cost-Effective Solution
For appropriate applications, the XC3030A-7PQ100C offers excellent value compared to modern alternatives, especially for legacy system support and educational purposes.
Comprehensive Documentation
Extensive technical resources ensure designers can quickly implement solutions and troubleshoot issues effectively.
Available Inventory
Despite being a legacy product, the XC3030A-7PQ100C remains available through authorized distributors and specialty suppliers for system maintenance and new designs.
Frequently Asked Questions
What development tools support XC3030A-7PQ100C?
The device is supported by Xilinx’s legacy ISE Design Suite and the original XACT development system. Third-party tools may also provide compatibility.
Can I migrate designs to modern FPGAs?
Yes, migration paths exist to current Xilinx FPGA families, though design modifications may be necessary due to architectural differences.
What is the typical lead time?
Lead times vary by supplier and current inventory levels. Contact authorized distributors for current availability and delivery schedules.
Is programming hardware still available?
Yes, JTAG programmers and legacy Xilinx programming cables remain available through various sources for device configuration.
Conclusion
The XC3030A-7PQ100C represents reliable, proven FPGA technology suitable for legacy system support, educational applications, and moderate-complexity digital designs. With 2,000 gates, 80 I/O pins, and 113 MHz operation in a compact 100-pin PQFP package, this device continues serving applications worldwide. Whether maintaining existing systems or exploring FPGA technology, the XC3030A-7PQ100C delivers dependable performance backed by extensive documentation and community support.
For current pricing, availability, and technical specifications, consult authorized AMD Xilinx distributors or visit specialized FPGA component suppliers.
