The XCF02SV0G20C is a high-performance Platform Flash In-System Programmable Configuration PROM manufactured by Xilinx (now AMD). This 2Mbit serial EEPROM is specifically designed for storing and configuring Xilinx FPGA bitstreams, offering engineers an easy-to-use, cost-effective, and reprogrammable solution for FPGA configuration storage.
XCF02SV0G20C Key Specifications
| Parameter |
Specification |
| Part Number |
XCF02SV0G20C (Also: XCF02SVOG20C) |
| Manufacturer |
Xilinx / AMD |
| Memory Type |
Platform Flash PROM |
| Density |
2 Mbit (2Mb) |
| Supply Voltage (VCCINT) |
3.3V |
| I/O Voltage Range (VCCO) |
1.8V – 3.3V |
| VCCJ Range |
2.5V – 3.3V |
| Package |
20-Pin TSSOP (VOG20) |
| Maximum Clock Frequency |
33 MHz |
| Operating Temperature |
-40°C to +85°C (Industrial) |
| RoHS Compliance |
Lead-Free / RoHS Compliant |
XCF02SV0G20C Features and Benefits
In-System Programmable Configuration PROM
The XCF02SV0G20C belongs to the XCFxxS Platform Flash PROM family, providing in-system programmability for Xilinx FPGA configuration. This eliminates the need for external programming equipment during production and field updates.
Advanced Flash Technology
| Feature |
Description |
| Flash Process |
Low-Power Advanced CMOS NOR Flash |
| Endurance |
20,000 Program/Erase Cycles |
| Data Retention |
20 Years Minimum |
| Programming Method |
In-System via JTAG |
Serial Configuration Mode Support
The XCF02SV0G20C supports both Master Serial and Slave Serial FPGA configuration modes, making it versatile for various system architectures and FPGA families.
XCF02SV0G20C Electrical Characteristics
DC Electrical Specifications
| Parameter |
Min |
Typ |
Max |
Unit |
| VCCINT (Core Supply) |
3.0 |
3.3 |
3.6 |
V |
| VCCO (I/O Supply) |
1.8 |
– |
3.3 |
V |
| VCCJ (JTAG Supply) |
2.5 |
– |
3.3 |
V |
| Input Low Voltage (VIL) |
-0.5 |
– |
0.8 |
V |
| Input High Voltage (VIH) |
2.0 |
– |
VCCO+0.5 |
V |
AC Timing Characteristics
| Parameter |
Value |
Condition |
| Maximum Clock Frequency |
33 MHz |
External Clock |
| AC Test Load |
50 pF |
XCF02S Series |
XCF02SV0G20C JTAG Interface Support
IEEE 1149.1/1532 Boundary-Scan Features
The XCF02SV0G20C includes full IEEE Standard 1149.1/1532 Boundary-Scan (JTAG) support, enabling:
- In-System Programming – Program the PROM directly on the PCB
- Prototyping Support – Quick design iterations without removing components
- Board-Level Testing – Comprehensive boundary-scan testing capabilities
- JTAG Configuration Initiation – Command-driven FPGA configuration start
Compatible Xilinx FPGA Families
The XCF02SV0G20C 2Mbit Platform Flash PROM is compatible with various Xilinx FPGA families based on bitstream size requirements:
| FPGA Family |
Compatible Devices |
| Virtex-II |
XC2V250 |
| Virtex-II Pro |
XC2VP2 |
| Spartan-3 |
Select Models |
| Spartan-3E |
Select Models |
XCF02SV0G20C Package Information
20-Pin TSSOP (VOG20) Package Details
| Attribute |
Specification |
| Package Type |
TSSOP (Thin Shrink Small Outline Package) |
| Pin Count |
20 Pins |
| Package Code |
VOG20 |
| Lead-Free Option |
Yes (G suffix indicates Pb-free) |
| Moisture Sensitivity Level |
MSL 3 |
Platform Flash PROM Family Comparison
| Device |
Density |
VCCINT |
Configuration Modes |
Package Options |
| XCF01S |
1 Mb |
3.3V |
Serial (Master/Slave) |
VO20/VOG20 |
| XCF02S |
2 Mb |
3.3V |
Serial (Master/Slave) |
VO20/VOG20 |
| XCF04S |
4 Mb |
3.3V |
Serial (Master/Slave) |
VO20/VOG20 |
| XCF08P |
8 Mb |
1.8V |
Serial + Parallel |
VO48/VOG48 |
| XCF16P |
16 Mb |
1.8V |
Serial + Parallel |
VO48/VOG48 |
| XCF32P |
32 Mb |
1.8V |
Serial + Parallel |
VO48/VOG48 |
XCF02SV0G20C Applications
Target Industries and Use Cases
The XCF02SV0G20C Platform Flash PROM serves critical roles across multiple industries:
- Aerospace & Defense – Reliable configuration storage for mission-critical systems
- Industrial Automation – Power delivery and control systems
- Automotive Electronics – Body electronics and lighting applications
- Test & Measurement – Precision instrumentation equipment
- Enterprise Systems – Data center and networking infrastructure
- Telecommunications – Communication equipment configuration
Design Support and Development Tools
Software Compatibility
The XCF02SV0G20C is fully supported by Xilinx development tools:
| Tool |
Description |
| Xilinx ISE Design Suite |
Legacy design and programming support |
| Xilinx Vivado Design Suite |
Modern FPGA development environment |
| iMPACT |
Direct JTAG programming utility |
Cascading Multiple PROMs
For larger FPGA bitstreams exceeding 2Mbit, multiple XCF02SV0G20C devices can be cascaded to store longer configuration files or multiple design revisions.
XCF02SV0G20C Ordering Information
| Order Code |
Description |
| XCF02SV0G20C |
2Mb Platform Flash, TSSOP-20, Lead-Free, Commercial Temp |
| XCF02SVOG20C |
Alternate Part Number (Same Device) |
| XCF02SVO20C |
Non-Lead-Free Version |
Why Choose XCF02SV0G20C for Your FPGA Design?
The XCF02SV0G20C Platform Flash PROM offers several advantages for FPGA configuration storage:
- Cost-Effective Solution – Optimized 2Mbit density for smaller FPGA designs
- Industrial Temperature Range – Reliable operation from -40°C to +85°C
- In-System Programmability – No external programmer required
- RoHS Compliant – Meets environmental regulations
- Long-Term Reliability – 20,000 program/erase cycle endurance
- Flexible I/O Voltages – Compatible with 1.8V to 3.3V logic levels
Technical Documentation
For complete technical specifications, timing diagrams, and application notes, refer to Xilinx datasheet DS123: Platform Flash In-System Programmable Configuration PROMs.
