The XA95144XL-15CSG144I is a high-performance automotive-grade CPLD (Complex Programmable Logic Device) from the renowned XA9500XL family, manufactured by AMD (formerly Xilinx). This industrial-temperature-rated programmable logic device delivers exceptional reliability for mission-critical automotive and industrial applications requiring instant-on functionality and non-volatile operation.
XA95144XL-15CSG144I Key Features and Benefits
The XA95144XL-15CSG144I combines advanced 0.35μm CMOS technology with robust automotive qualification standards. Engineers choose this CPLD for applications demanding consistent performance across extreme temperature ranges while maintaining low power consumption and high-speed signal processing capabilities.
Why Choose the XA95144XL-15CSG144I CPLD?
This automotive CPLD offers several compelling advantages for design engineers:
- Instant-on operation with non-volatile flash-based architecture
- AEC-Q100 qualification ensuring automotive reliability standards
- 5V tolerant I/O pins for seamless multi-voltage system integration
- Extended temperature support from -40°C to +85°C (I-grade)
- In-system programmable (ISP) for flexible field updates
XA95144XL-15CSG144I Technical Specifications
| Parameter |
Specification |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
XA9500XL Automotive CPLD |
| Part Number |
XA95144XL-15CSG144I |
| Logic Gates |
3,200 Usable Gates |
| Macro Cells |
144 |
| Maximum System Frequency |
64.5 MHz |
| Pin-to-Pin Delay |
15 ns |
| Process Technology |
0.35μm CMOS |
| Supply Voltage |
3.3V (VCCINT) |
| Package Type |
144-Pin CSBGA |
| Temperature Grade |
Industrial (-40°C to +85°C) |
| Qualification |
AEC-Q100 Automotive |
XA95144XL-15CSG144I Electrical Characteristics
| Parameter |
Min |
Typical |
Max |
Unit |
| Supply Voltage (VCCINT) |
3.0 |
3.3 |
3.6 |
V |
| Input Voltage (5V Tolerant) |
-0.5 |
– |
5.5 |
V |
| Output Voltage Low (VOL) |
– |
– |
0.4 |
V |
| Output Voltage High (VOH) |
2.4 |
– |
– |
V |
| Operating Temperature |
-40 |
– |
+85 |
°C |
| Junction Temperature (Max) |
– |
– |
+125 |
°C |
XA95144XL-15CSG144I Package Information
| Package Attribute |
Value |
| Package Type |
CSBGA (Chip Scale Ball Grid Array) |
| Pin Count |
144 Pins |
| User I/O Pins |
Up to 117 |
| Mounting Type |
Surface Mount (SMD) |
| Lead-Free |
RoHS Compliant |
| MSL Rating |
Moisture Sensitivity Level 3 |
XA9500XL Automotive CPLD Family Architecture
The XA95144XL-15CSG144I features the proven XA9500XL architecture designed specifically for automotive applications. The device architecture includes:
Function Block Structure
Each function block contains 18 independent macrocells with individual product term allocation. The advanced interconnect matrix ensures optimal signal routing with predictable timing characteristics essential for automotive safety systems.
I/O Block Capabilities
The I/O blocks support multiple voltage standards, making the XA95144XL-15CSG144I ideal for level-shifting applications in mixed-voltage automotive systems. The 5V tolerant inputs accept 5V, 3.3V, and 2.5V signals without external protection circuitry.
Applications for XA95144XL-15CSG144I Automotive CPLD
The XA95144XL-15CSG144I excels in demanding automotive and industrial applications:
- Automotive body electronics and lighting control systems
- ADAS (Advanced Driver Assistance Systems) interface logic
- Engine control module (ECM) glue logic
- Industrial automation controllers
- Medical device interface circuits
- Aerospace and defense systems requiring high reliability
- Multi-voltage level translation in complex systems
XA95144XL-15CSG144I Development Tools and Programming
Design engineers can develop applications for the XA95144XL-15CSG144I using AMD’s comprehensive development ecosystem:
| Tool |
Description |
| ISE Design Suite |
Complete CPLD design environment |
| iMPACT |
In-system programming software |
| ChipScope Pro |
On-chip debugging and analysis |
| WebPACK |
Free downloadable design tools |
The device supports IEEE 1149.1 JTAG boundary scan for convenient in-system programming and testing capabilities.
Where to Buy XA95144XL-15CSG144I and Related Products
For engineers seeking reliable CPLD and FPGA solutions, exploring the complete Xilinx FPGA product portfolio provides access to a wide range of programmable logic devices suitable for automotive, industrial, and consumer applications.
XA95144XL-15CSG144I Ordering Information
| Part Number |
Speed Grade |
Temperature |
Package |
| XA95144XL-15CSG144I |
-15 (15ns) |
Industrial (-40°C to +85°C) |
144-CSBGA |
| XA95144XL-15CSG144C |
-15 (15ns) |
Commercial (0°C to +70°C) |
144-CSBGA |
| XA95144XL-10CSG144I |
-10 (10ns) |
Industrial (-40°C to +85°C) |
144-CSBGA |
Frequently Asked Questions About XA95144XL-15CSG144I
What is the difference between XA95144XL and XC95144XL?
The XA prefix designates automotive-qualified devices meeting AEC-Q100 standards with PPAP documentation support. The XC prefix indicates commercial/industrial grade devices. The XA95144XL-15CSG144I offers enhanced reliability screening and extended temperature operation for automotive applications.
Is the XA95144XL-15CSG144I suitable for new designs?
While the XA95144XL-15CSG144I remains available through authorized distributors, engineers starting new designs should consider AMD’s current automotive CPLD and FPGA offerings for long-term availability and enhanced features.
What programming interface does the XA95144XL-15CSG144I use?
The device supports JTAG (IEEE 1149.1) for in-system programming, enabling field updates without removing the device from the circuit board.
Summary: XA95144XL-15CSG144I Automotive CPLD
The XA95144XL-15CSG144I represents a proven automotive CPLD solution combining 144 macrocells, 3,200 usable gates, and 15ns pin-to-pin timing in a compact 144-pin CSBGA package. With AEC-Q100 qualification, 5V tolerant I/O, and industrial temperature operation, this programmable logic device serves demanding automotive and industrial applications requiring non-volatile, instant-on functionality.
