Meta Description: XA9572XL-15TQG100I is a Xilinx XA9500XL automotive-grade CPLD featuring 72 macro cells, 1600 gates, AEC-Q100 qualification, and 100-pin TQFP package. Ideal for automotive electronics.
The XA9572XL-15TQG100I is a high-performance automotive Complex Programmable Logic Device (CPLD) manufactured by Xilinx (now AMD). This industrial-grade component belongs to the XA9500XL family, specifically engineered for demanding automotive and industrial applications requiring exceptional reliability and extended temperature operation.
XA9572XL-15TQG100I Key Specifications
| Parameter |
Value |
| Manufacturer |
Xilinx (AMD) |
| Part Number |
XA9572XL-15TQG100I |
| Device Type |
Automotive CPLD |
| Product Family |
XA9500XL |
| Number of Gates |
1,600 |
| Macro Cells |
72 |
| Function Blocks |
4 |
Technical Specifications and Performance Data
Electrical Characteristics
| Specification |
Details |
| Supply Voltage (VCC) |
3.0V to 3.6V |
| I/O Voltage Tolerance |
5V, 3.3V, 2.5V Compatible |
| Maximum System Frequency |
64.5 MHz |
| Propagation Delay (tpd) |
15.5 ns |
| Process Technology |
0.35 µm CMOS |
Package Information
| Feature |
Specification |
| Package Type |
100-Pin TQFP (Thin Quad Flat Pack) |
| Package Code |
TQG100 |
| Mounting Type |
Surface Mount |
| RoHS Compliance |
Yes |
Operating Temperature Range
The XA9572XL-15TQG100I operates reliably across demanding environmental conditions:
| Grade |
Ambient Temperature Range |
Junction Temperature |
| I-Grade |
-40°C to +85°C |
+125°C Maximum |
This I-Grade designation makes the XA9572XL-15TQG100I suitable for automotive industrial applications where consistent performance across temperature extremes is essential.
Automotive Qualification and Compliance
AEC-Q100 Certification
The XA9572XL-15TQG100I meets stringent automotive quality standards:
| Certification |
Status |
| AEC-Q100 Qualification |
Certified |
| PPAP Documentation |
Full Support |
| ISO/TS 16949 |
Xilinx Certified |
| IEEE 1149.1 Boundary Scan |
Compliant |
Advanced Features of the XA9572XL-15TQG100I
In-System Programmability
The XA9572XL-15TQG100I supports in-system programming (ISP), enabling:
- Field firmware updates without component removal
- Reduced production programming times
- Higher system reliability through minimized handling
- Fast concurrent programming capabilities
FastCONNECT II Switch Matrix
This CPLD incorporates the proprietary FastCONNECT II switch matrix technology, providing:
- Superior pin-locking capabilities
- Enhanced routability for complex designs
- Multiple design iterations without PCB re-spins
- Flexible resource allocation
Multi-Voltage I/O Interface
| Input/Output Feature |
Description |
| 5V Tolerance |
All I/O pins accept 5V signals |
| 3.3V Compatibility |
Native voltage level support |
| 2.5V Interface |
Direct connection capability |
| Bus-Hold Circuitry |
Built-in on all user inputs |
The 5V tolerant I/O capability makes the XA9572XL-15TQG100I ideal for multi-voltage system interfacing and level shifting applications.
Signal Integrity Features
| Feature |
Benefit |
| Input Hysteresis |
Noise reduction on input signals |
| Slew Rate Control |
Individual output control for EMI reduction |
| Internal Pull-ups |
~50 kΩ on JTAG pins (TDI, TMS) |
XA9572XL-15TQG100I Applications
The XA9572XL-15TQG100I excels in numerous automotive and industrial applications:
Automotive Electronics
- Engine control units (ECU) auxiliary logic
- Body control modules
- Dashboard instrumentation
- Lighting control systems
- HVAC control interfaces
Industrial Applications
- Factory automation controllers
- Motor drive systems
- Industrial communication interfaces
- Sensor data processing
- Equipment monitoring systems
Design Considerations
Power Management
| Requirement |
Recommendation |
| Macrocell Power Setting |
Configure to Low (Default) |
| Logic Optimization |
Set to Density |
| VCC Ramp Time |
Less than 1 ms |
| Unused I/O Pins |
Configure as programmable GND or use bus-hold |
Development Tools
The XA9572XL-15TQG100I is supported by Xilinx ISE Design Suite, providing:
- Comprehensive synthesis and implementation tools
- Timing analysis capabilities
- In-system debugging features
- Reference design support
For engineers seeking programmable logic solutions, exploring Xilinx FPGA options provides additional flexibility for more complex automotive and industrial designs.
Part Number Breakdown
Understanding the XA9572XL-15TQG100I nomenclature:
| Segment |
Meaning |
| XA |
Xilinx Automotive |
| 9572 |
Device density (72 macro cells) |
| XL |
Low-voltage (3.3V) version |
| 15 |
Speed grade (15.5 ns) |
| TQ |
Thin Quad Flat Pack |
| G |
Lead-free (Green/RoHS) |
| 100 |
Pin count |
| I |
Industrial temperature grade |
Related XA9572XL Device Options
| Part Number |
Package |
Pin Count |
Temperature Grade |
| XA9572XL-15TQG100I |
TQFP |
100 |
I-Grade (-40°C to +85°C) |
| XA9572XL-15TQG100Q |
TQFP |
100 |
Q-Grade (-40°C to +105°C) |
| XA9572XL-15VQG44I |
VQFP |
44 |
I-Grade (-40°C to +85°C) |
| XA9572XL-15VQG64I |
VQFP |
64 |
I-Grade (-40°C to +85°C) |
Why Choose the XA9572XL-15TQG100I
The XA9572XL-15TQG100I delivers exceptional value for automotive-grade programmable logic requirements:
- Automotive-Qualified Reliability – AEC-Q100 certification ensures performance in demanding vehicle environments
- Extended Temperature Operation – Reliable function from -40°C to +85°C ambient
- Multi-Voltage Flexibility – 5V tolerant I/O simplifies mixed-voltage system design
- In-System Programmability – Field-updatable firmware reduces maintenance costs
- Proven Architecture – Based on the established XC9500XL CPLD family
Conclusion
The XA9572XL-15TQG100I represents an optimal choice for engineers requiring a reliable, automotive-qualified CPLD solution. With its 72 macro cells, 1600 gates, and comprehensive feature set, this Xilinx automotive CPLD delivers the performance and reliability essential for safety-critical and high-temperature applications. The combination of AEC-Q100 qualification, multi-voltage I/O support, and advanced signal integrity features makes the XA9572XL-15TQG100I a trusted component for next-generation automotive electronics and industrial control systems.
