The "XC9572XL-10VQG44C" is a part of the Xilinx family of Programmable Logic Device s, specifically from their XC9500XL series, which is a family of Complex Programmable Logic Devices ( CPLDs ). This series is designed for a variety of applications requiring low- Power , high-performance logic solutions. The part number itself contains several key pieces of information:
XC refers to Xilinx's CPLD product line. 9572 indicates the specific model in the series. XL stands for the "XL" variant, which is an improved version with higher speed and more features compared to the original XC9500 series. 10 refers to the speed grade, with 10 indicating a certain speed class (faster than 12, for example). VQG44C refers to the package type, which is a 44-pin VQFP (Very Thin Quad Flat Package).Pin Function and Package Details for XC9572XL-10VQG44C:
Package Type:
VQFP-44 (Very Thin Quad Flat Package with 44 pins)Pin Count: 44 pins
Below is a detailed explanation of the pin functions for the XC9572XL-10VQG44C device. This list includes all the pin functions corresponding to the 44-pin VQFP package:
Pin Number Pin Name Pin Function 1 VCCIO Power supply for I/O (input/output) pins 2 GND Ground 3 TDI Test Data In (used for boundary scan testing) 4 TMS Test Mode Select (used for boundary scan testing) 5 TCK Test Clock (used for boundary scan testing) 6 TDO Test Data Out (used for boundary scan testing) 7 OE Output Enable (controls the output drivers) 8 IOA1 I/O Pin (can be configured as input or output) 9 IOA2 I/O Pin (can be configured as input or output) 10 IOA3 I/O Pin (can be configured as input or output) 11 IOA4 I/O Pin (can be configured as input or output) 12 IOA5 I/O Pin (can be configured as input or output) 13 IOA6 I/O Pin (can be configured as input or output) 14 IOA7 I/O Pin (can be configured as input or output) 15 IOA8 I/O Pin (can be configured as input or output) 16 IOA9 I/O Pin (can be configured as input or output) 17 IOA10 I/O Pin (can be configured as input or output) 18 IOA11 I/O Pin (can be configured as input or output) 19 IOA12 I/O Pin (can be configured as input or output) 20 IOA13 I/O Pin (can be configured as input or output) 21 IOA14 I/O Pin (can be configured as input or output) 22 IOA15 I/O Pin (can be configured as input or output) 23 IOA16 I/O Pin (can be configured as input or output) 24 IOA17 I/O Pin (can be configured as input or output) 25 IOA18 I/O Pin (can be configured as input or output) 26 IOA19 I/O Pin (can be configured as input or output) 27 IOA20 I/O Pin (can be configured as input or output) 28 IOA21 I/O Pin (can be configured as input or output) 29 IOA22 I/O Pin (can be configured as input or output) 30 IOA23 I/O Pin (can be configured as input or output) 31 IOA24 I/O Pin (can be configured as input or output) 32 IOA25 I/O Pin (can be configured as input or output) 33 IOA26 I/O Pin (can be configured as input or output) 34 IOA27 I/O Pin (can be configured as input or output) 35 IOA28 I/O Pin (can be configured as input or output) 36 IOA29 I/O Pin (can be configured as input or output) 37 IOA30 I/O Pin (can be configured as input or output) 38 IOA31 I/O Pin (can be configured as input or output) 39 GND Ground 40 VCC Power supply 41 CLK Clock Input 42 nCE Chip Enable (active low) 43 nCS Chip Select (active low) 44 nOE Output Enable (active low)20 Common FAQ about XC9572XL-10VQG44C
What is the XC9572XL-10VQG44C? The XC9572XL-10VQG44C is a CPLD (Complex Programmable Logic Device) from Xilinx, featuring 44 pins in a VQFP package. It is designed for low-power, high-performance logic applications.
What does "XL" stand for in XC9572XL-10VQG44C? The "XL" in XC9572XL refers to the XL series of Xilinx C PLDs , which offer improved speed, power efficiency, and logic capacity compared to the earlier XC9500 series.
What is the number of pins on the XC9572XL-10VQG44C? The XC9572XL-10VQG44C has 44 pins in a VQFP package.
How is the XC9572XL-10VQG44C powered? It is powered by VCC (Pin 40) and VCCIO (Pin 1), while GND (Pins 2 and 39) serves as the ground.
What is the role of the test pins (TDI, TDO, TMS, TCK)? These are used for boundary scan testing, which allows for checking the integrity of the device's I/O and internal connections.
What is the function of the IO pins (IOA1 - IOA31)? These pins are general-purpose I/O pins that can be configured as either inputs or outputs depending on the application.
How does the XC9572XL-10VQG44C communicate with other devices? Communication with other devices is done through the I/O pins, as well as through control pins like nCE (Chip Enable) and nCS (Chip Select).
What are the clock and reset functionalities? The device uses the CLK pin (Pin 41) for clock input. Reset functionality is not explicitly mentioned but can be managed through external logic.
Can the XC9572XL-10VQG44C handle high-speed operations? Yes, the "10" in the part number indicates that it is a higher speed grade, capable of faster performance compared to lower-grade versions.
What is the maximum operating voltage for this device? The maximum voltage for the device's VCC is typically 3.6V, and for VCCIO, it can vary between 2.5V and 3.6V depending on configuration.
Is the XC9572XL-10VQG44C suitable for high-density applications? Yes, it is designed for applications requiring a moderate level of logic density, and the 44-pin package provides a reasonable number of I/O and logic elements for such designs.
What is the typical current consumption? Power consumption is low due to the device's CPLD architecture, but exact values depend on the configuration and usage.
What is the difference between the XC9572XL and the regular XC9572? The XC9572XL offers improved performance, including faster speeds and lower power consumption, compared to the standard XC9572.
Can I use this device for simple logic operations? Yes, it is ideal for simple logic operations such as logic gates, multiplexers, and state machines.
What are the limitations of the XC9572XL-10VQG44C? While powerful, it may not be as suited for very large, complex designs compared to larger FPGA s due to its limited logic resources.
Can I use the I/O pins for analog signals? No, the I/O pins are digital-only and cannot directly handle analog signals.
Is the XC9572XL-10VQG44C available in other package types? Yes, Xilinx offers this part in several different package types depending on the application needs.
How do I configure the XC9572XL-10VQG44C? Configuration can be done via an external programmer or development board, usually through the JTAG interface .
Does the device support in-system programming? Yes, the XC9572XL series supports in-system programming using the JTAG interface.
What is the typical application for the XC9572XL-10VQG44C? Typical applications include control systems, signal processing, communications, and custom logic circuits.
This detailed description should provide a comprehensive overview of the device, pin functions, and frequently asked questions about the XC9572XL-10VQG44C.