The XCF02SVOG20C is a high-performance 2Mbit Platform Flash In-System Programmable (ISP) configuration PROM manufactured by AMD (formerly Xilinx). Designed specifically for Xilinx FPGA configuration storage, this non-volatile memory device provides reliable and reprogrammable bitstream storage for FPGA applications across industrial, automotive, and embedded systems.
Product Overview: XCF02SVOG20C Configuration Memory
The XCF02SVOG20C belongs to the Platform Flash XCFxxS series, offering 2 megabits of flash memory in a compact 20-pin TSSOP package. This configuration PROM enables FPGA designers to store and load configuration data efficiently, ensuring consistent device behavior across power cycles.
Key Product Specifications
| Specification |
Value |
| Part Number |
XCF02SVOG20C |
| Manufacturer |
AMD (formerly Xilinx Inc.) |
| Memory Density |
2 Mbit (256KB) |
| Package Type |
20-TSSOP (Thin Shrink Small Outline Package) |
| Package Dimensions |
0.173″ / 4.40mm Width |
| Mounting Type |
Surface Mount |
| RoHS Compliance |
Yes, Lead-Free |
Electrical Characteristics
| Parameter |
Specification |
| Supply Voltage (VCCINT) |
3.3V (3.0V – 3.6V) |
| I/O Voltage (VCCO) Range |
1.8V – 3.3V |
| Operating Temperature |
-40°C to +85°C (Industrial Grade) |
| Programming Voltage |
3.3V (In-System via JTAG) |
| Data Retention |
20 Years Minimum |
Technical Features of XCF02SVOG20C
In-System Programmability
The XCF02SVOG20C supports JTAG-based in-system programming, allowing engineers to update FPGA configuration bitstreams without removing the device from the circuit board. This feature significantly reduces development time and enables field updates.
Configuration Modes Supported
| Configuration Mode |
Support Status |
| Master Serial Mode |
✓ Supported |
| Slave Serial Mode |
✓ Supported |
| Parallel SelectMAP |
✗ Not Supported (Available in XCFxxP series) |
Memory Organization
- Capacity: 2,097,152 bits (2Mb)
- Organization: Optimized for serial configuration
- Data Width: Serial output for FPGA configuration
- Access Time: Fast serial read for rapid FPGA configuration
Applications and Use Cases
Industrial Automation Systems
The XCF02SVOG20C excels in industrial control applications where reliable FPGA configuration is critical. Its wide operating temperature range (-40°C to +85°C) ensures stable performance in harsh industrial environments.
Embedded Systems Design
Embedded system designers benefit from the compact 20-TSSOP package, which minimizes board space while providing sufficient memory for complex FPGA designs. The device is ideal for:
- Embedded control systems
- Data acquisition systems
- Signal processing applications
- Communication interfaces
- Motor control systems
Automotive Electronics
With its industrial-grade temperature rating and robust design, the XCF02SVOG20C meets the demanding requirements of automotive applications including:
- Engine control units (ECU)
- Advanced driver assistance systems (ADAS)
- Infotainment systems
- Body control modules
Technical Advantages
Non-Volatile Storage
Unlike SRAM-based configuration storage, the XCF02SVOG20C provides true non-volatile flash memory, maintaining configuration data through power cycles without requiring external battery backup.
Low Power Consumption
The 3.3V operation voltage and efficient flash architecture minimize power consumption, making it suitable for battery-powered and energy-conscious applications.
High Reliability
- Endurance: 10,000 program/erase cycles minimum
- Data Retention: 20+ years at 85°C
- ESD Protection: Industry-standard protection levels
Pin Configuration and Package Details
20-TSSOP Package Benefits
| Feature |
Benefit |
| Compact Footprint |
Reduces PCB area requirements |
| Surface Mount |
Compatible with automated assembly |
| 0.65mm Pitch |
Standard industry spacing |
| Low Profile |
Suitable for space-constrained designs |
Key Pin Functions
- JTAG Interface: TDI, TDO, TMS, TCK for programming
- Serial Output: DOUT for FPGA configuration
- Power Pins: VCC, GND for device operation
- Control Signals: CE, OE for device control
Compatibility and Integration
Compatible Xilinx FPGA Families
The XCF02SVOG20C works seamlessly with various Xilinx FPGA families:
- Spartan Series
- Virtex Series
- Artix Series
- Kintex Series (with appropriate interface)
Programming Tools Required
- Xilinx Platform Cable USB
- Xilinx ISE Design Suite or Vivado Design Suite
- JTAG programming interface
- Compatible boundary-scan software
Design Considerations
PCB Layout Guidelines
When integrating the XCF02SVOG20C into your design:
- Decoupling Capacitors: Place 0.1µF ceramic capacitors close to VCC pins
- JTAG Signal Integrity: Keep JTAG traces short and matched length
- Configuration Signals: Route serial configuration lines with controlled impedance
- Thermal Management: Ensure adequate thermal vias for heat dissipation
Power Supply Design
- Provide clean, stable 3.3V supply with <100mV ripple
- Include bulk capacitors (10µF) for power supply stability
- Consider dedicated voltage regulator for sensitive applications
Ordering Information and Availability
Part Number Breakdown
XCF02SVOG20C
- XCF: Platform Flash family
- 02S: 2Mbit, 3.3V version
- VO: TSSOP package type
- G: Green (RoHS compliant, lead-free)
- 20: 20-pin package
- C: Commercial temperature grade
Package Options
| Part Number |
Package |
Temperature Grade |
| XCF02SVOG20C |
20-TSSOP |
Commercial (-40°C to +85°C) |
| XCF02SVOG20I |
20-TSSOP |
Industrial (-40°C to +85°C) |
Comparison with Related Products
XCFxxS Series Comparison
| Part Number |
Density |
Package Options |
Target Application |
| XCF01SVOG20C |
1 Mbit |
20-TSSOP |
Small FPGAs |
| XCF02SVOG20C |
2 Mbit |
20-TSSOP |
Medium FPGAs |
| XCF04SVOG20C |
4 Mbit |
20-TSSOP |
Large FPGAs |
Alternative: XCFxxP Series
For applications requiring parallel configuration or higher densities (8Mb, 16Mb, 32Mb), consider the XCFxxP series with 1.8V operation and 48-pin packages.
Quality and Compliance
Certifications and Standards
- RoHS Compliant: Lead-free, environmentally friendly
- REACH Compliant: European chemical safety standards
- MSL Rating: Moisture Sensitivity Level 3
- ESD Rating: HBM Class 2 (>2kV)
Manufacturing Quality
AMD (Xilinx) maintains strict quality control with:
- ISO 9001 certified manufacturing
- Automotive-grade quality standards available
- Comprehensive reliability testing
- Full traceability and date code marking
Getting Started with XCF02SVOG20C
Design Resources
- Datasheet: Complete electrical specifications and timing diagrams
- Application Notes: FPGA configuration design guidelines
- Reference Designs: Example schematics and PCB layouts
- Software Tools: Xilinx ISE/Vivado programming utilities
Programming Workflow
- Generate FPGA bitstream file (.bit or .mcs)
- Connect JTAG programmer to target board
- Open Xilinx iMPACT or Vivado Hardware Manager
- Select XCF02SVOG20C device
- Load configuration file
- Program and verify device
- Test FPGA configuration
Frequently Asked Questions
What is the difference between XCF02S and XCF02P?
The XCF02S operates at 3.3V and supports serial configuration modes, while the XCF02P operates at 1.8V and adds support for parallel SelectMAP configuration with higher densities.
Can I reprogram the XCF02SVOG20C in-circuit?
Yes, the device supports JTAG-based in-system programming, allowing unlimited reprogramming cycles (minimum 10,000 program/erase cycles guaranteed).
What FPGAs are compatible with 2Mbit configuration PROMs?
The 2Mbit capacity supports FPGAs with bitstreams up to 2 million bits, typically covering small to medium-sized FPGAs in the Spartan and Artix families.
Is the XCF02SVOG20C suitable for automotive applications?
Yes, the industrial temperature grade (-40°C to +85°C) and robust design make it suitable for many automotive applications. Automotive-grade versions may be available for safety-critical systems.
Summary: Why Choose XCF02SVOG20C?
The XCF02SVOG20C Platform Flash Configuration PROM offers the ideal combination of:
- ✓ Reliable 2Mbit non-volatile storage
- ✓ Compact 20-TSSOP surface mount package
- ✓ JTAG in-system programmability
- ✓ Industrial temperature range (-40°C to +85°C)
- ✓ Low power 3.3V operation
- ✓ RoHS compliant, lead-free construction
- ✓ High endurance and data retention
- ✓ Seamless integration with Xilinx FPGAs
Whether you’re designing industrial control systems, embedded applications, or automotive electronics, the XCF02SVOG20C provides a proven, cost-effective solution for FPGA configuration storage.
Purchase and Support
For procurement inquiries, technical support, or design consultation regarding the XCF02SVOG20C, contact authorized distributors including Digi-Key, Mouser, and other leading electronics suppliers. Comprehensive technical documentation and design support are available through AMD’s official channels.
