The XCF16PFSG48C is a high-performance 16-megabit Platform Flash In-System Programmable Configuration PROM manufactured by AMD (formerly Xilinx). This versatile configuration memory device provides an easy-to-use, cost-effective, and reprogrammable solution for storing large FPGA configuration bitstreams in industrial, automotive, aerospace, and telecommunications applications.
XCF16PFSG48C Key Features and Benefits
The XCF16PFSG48C belongs to the XCFxxP family of Platform Flash PROMs, offering advanced capabilities that make it ideal for demanding FPGA configuration requirements. This 1.8V device delivers exceptional performance with its comprehensive feature set designed specifically for Xilinx FPGA configuration and system development.
Advanced Configuration Modes
The XCF16PFSG48C supports multiple FPGA configuration modes for maximum design flexibility:
- Master Serial Mode
- Slave Serial Mode
- Master SelectMAP (Parallel) Mode
- Slave SelectMAP (Parallel) Mode
These configuration options allow engineers to optimize their designs based on speed requirements and system architecture constraints. The SelectMAP parallel interface decreases FPGA configuration time by bursting out bitstreams eight bits at a time.
Design Revision Technology
One of the standout features of the XCF16PFSG48C is its design revision capability. This technology enables storing and accessing multiple design revisions for configuration, making it invaluable for applications requiring field-upgradeable firmware or multiple operational modes.
Built-In Data Decompression
The XCF16PFSG48C includes a built-in data decompressor compatible with Xilinx Advanced Compression Technology. This feature allows compressed PROM files to be utilized, potentially enabling larger bitstreams to fit within the 16Mbit memory capacity.
XCF16PFSG48C Technical Specifications
| Parameter |
Specification |
| Part Number |
XCF16PFSG48C |
| Manufacturer |
AMD (formerly Xilinx) |
| Memory Size |
16 Mbit (2 MB) |
| Memory Type |
Flash EEPROM |
| Supply Voltage (VCC) |
1.8V (1.65V to 2.0V range) |
| Operating Temperature |
-40°C to +85°C (Industrial Grade) |
| Maximum Clock Frequency |
50 MHz |
| Data Output Rate |
Up to 33 MHz |
| Package Type |
48-Pin TFBGA (Thin Fine-Pitch Ball Grid Array) |
| Package Dimensions |
8mm x 9mm CSP |
| Endurance |
20,000 Write/Erase Cycles |
| Programmable Type |
In-System Programmable (ISP) |
| RoHS Status |
RoHS3 Compliant (Lead-Free) |
XCF16PFSG48C Electrical Characteristics
| Parameter |
Min |
Typ |
Max |
Unit |
| Supply Voltage (VCC) |
1.65 |
1.8 |
2.0 |
V |
| Operating Supply Current |
– |
10 |
– |
mA |
| Clock Frequency |
– |
– |
50 |
MHz |
| Data Output Rate |
– |
– |
33 |
MHz |
| Operating Temperature |
-40 |
– |
+85 |
°C |
XCF16PFSG48C Pin Configuration and Interface
The XCF16PFSG48C features a comprehensive pin interface that supports both serial and parallel configuration modes.
Interface Signals
| Signal Type |
Description |
| DATA (D0-D7) |
8-bit parallel data output for SelectMAP mode |
| DIN |
Serial data output |
| CLK |
External clock input |
| CLKOUT |
Source-synchronous clock output |
| CE |
Chip Enable (active low) |
| OE |
Output Enable (active low) |
| CF |
Configuration Flow control (bidirectional) |
| BUSY |
Busy signal for high-speed SelectMAP operation |
| REV_SEL[1:0] |
Revision Select inputs |
| TCK/TDI/TDO/TMS |
JTAG Test Access Port signals |
JTAG Programming Support
The XCF16PFSG48C complies with the industry-standard IEEE 1149.1/1532 Boundary-Scan (JTAG) interface. This enables:
- In-system programming without removal from the circuit board
- Boundary-scan testing for manufacturing verification
- Use of existing JTAG programming equipment
Compatible FPGA Families
The XCF16PFSG48C Platform Flash PROM is designed to configure various Xilinx/AMD FPGA families.
| FPGA Family |
Compatibility |
| Spartan-3 Series |
✓ Supported |
| Spartan-3E Series |
✓ Supported |
| Spartan-3A Series |
✓ Supported |
| Spartan-6 Series |
✓ Supported |
| Virtex-4 Series |
✓ Supported |
| Virtex-5 Series |
✓ Supported |
| CoolRunner-II CPLDs |
✓ Supported |
XCF16PFSG48C Applications
The XCF16PFSG48C is engineered for diverse applications across multiple industries.
Industrial Control Systems
The industrial temperature range (-40°C to +85°C) and high endurance make the XCF16PFSG48C ideal for factory automation, motor control, and process monitoring equipment.
Automotive Electronics
With its robust operating specifications and design revision capability, this configuration PROM supports automotive infotainment systems, ADAS modules, and electronic control units.
Telecommunications Equipment
High-speed configuration modes and reliable non-volatile storage make the XCF16PFSG48C suitable for networking equipment, base stations, and communication infrastructure.
Aerospace and Defense
The IEEE 1149.1 JTAG compliance and in-system programmability support stringent testing requirements in aerospace applications.
Embedded Systems
The compact 48-pin TFBGA package and flexible configuration options enable integration in space-constrained embedded designs requiring reliable firmware storage.
XCF16PFSG48C Package Information
| Package Attribute |
Specification |
| Package Type |
TFBGA-48 |
| Package Style |
Fine Pitch Ball Grid Array |
| Body Size |
8mm x 9mm |
| Pin Count |
48 |
| Mounting Type |
Surface Mount (SMD/SMT) |
| Moisture Sensitivity Level |
MSL 3 (168 hours) |
| Packaging Option |
Tray |
Related Part Numbers and Alternatives
| Part Number |
Memory Size |
Package |
Voltage |
| XCF08PFSG48C |
8 Mbit |
48-TFBGA |
1.8V |
| XCF16PFSG48C |
16 Mbit |
48-TFBGA |
1.8V |
| XCF32PFSG48C |
32 Mbit |
48-TFBGA |
1.8V |
| XCF16PVOG48C |
16 Mbit |
48-TSOP |
1.8V |
| XCF16PFS48C |
16 Mbit |
48-TFBGA |
1.8V |
Programming and Development Tools
The XCF16PFSG48C can be programmed using Xilinx iMPACT software, which provides comprehensive support for:
- PROM file generation and formatting
- In-system programming via JTAG
- Design revision management
- Compression option configuration
- Cascaded PROM programming
Why Choose the XCF16PFSG48C?
The XCF16PFSG48C offers several compelling advantages for FPGA-based designs:
Reliable Non-Volatile Storage — The 16Mbit Flash memory retains configuration data even when power is removed, ensuring quick FPGA startup times.
Flexible Configuration Options — Support for serial and parallel modes provides design flexibility to meet varying speed and pin-count requirements.
Field Upgradeability — In-system programmability enables firmware updates without physical device replacement.
Industrial-Grade Reliability — The extended temperature range and high endurance support demanding industrial environments.
Cost-Effective Solution — The XCF16PFSG48C provides an economical method for storing large FPGA bitstreams compared to alternative solutions.
Ordering Information
| Order Code |
Description |
| XCF16PFSG48C |
16Mbit Platform Flash PROM, 48-TFBGA, Commercial Temperature, Lead-Free |
The XCF16PFSG48C is available from authorized distributors worldwide. Contact your preferred supplier for current pricing, availability, and lead time information.
