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XC9572-10PC44I from XILINX

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XC9572-10PC44I

Manufacturer: XILINX, XIL

XC9572 In-System Programmable CPLD

Partnumber Manufacturer Quantity Availability
XC9572-10PC44I,XC957210PC44I XILINX, XIL 493 In Stock

Description and Introduction

XC9572 In-System Programmable CPLD The **XC9572-10PC44I** is a **CPLD (Complex Programmable Logic Device)** manufactured by **Xilinx**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Device Type:** CPLD (XC9500 Series)  
- **Number of Macrocells:** 72  
- **Maximum Gates:** 1,600  
- **Operating Voltage:** 5V  
- **Speed Grade:** -10 (10ns pin-to-pin delay)  
- **Package Type:** **PC44** (Plastic Leaded Chip Carrier, 44 pins)  
- **Operating Temperature Range:** **Industrial (-40°C to +85°C)**  
- **I/O Pins:** 34  
- **JTAG Support:** Yes (In-system programmable via IEEE 1149.1 JTAG)  
- **Programmable Logic Blocks:** 4 Function Blocks (18 macrocells each)  

### **Descriptions:**  
- **Architecture:** The XC9572 features a FastFLASH technology-based CPLD with a flexible architecture, allowing for high-speed logic integration.  
- **In-System Programmability (ISP):** Supports programming via JTAG, enabling easy field updates.  
- **Pin Compatibility:** The **PC44** package is a standard 44-pin PLCC (Plastic Leaded Chip Carrier).  

### **Features:**  
- **High Performance:** 10ns pin-to-pin logic delays.  
- **Low Power Consumption:** Optimized for 5V operation.  
- **Flexible I/O:** 34 I/O pins with individual tri-state control.  
- **Durable:** 10,000 program/erase cycles endurance.  
- **Security:** Built-in security bit to prevent unauthorized readback.  
- **Wide Operating Temperature:** Suitable for industrial applications.  

This CPLD is commonly used in applications requiring **glue logic, state machine control, and interface bridging**.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

XC9572 In-System Programmable CPLD

Alternative Part Number

  • EPM7064LC44-10 --: Classic 5V CPLD in the same 44-pin PLCC package with comparable macrocell count and speed grade, widely used as a drop-in replacement for the XC9572 in legacy designs.
  • ATF1504AS-10JC44 --: 5V CPLD with 64 macrocells in a 44-pin PLCC, pin-compatible with many XC9572 sockets and supported by a mature toolchain for legacy replacements.
  • LC4064V-10TN44I --: 3.3V in-system programmable CPLD with 64 macrocells in a 44-pin TQFP, offering similar logic density and speed for designs that can accept a different package and voltage.
  • EPM7032LC44-10 --: Pin-compatible CPLD in the same 44-pin PLCC package with comparable 32-macrocell density and 10 ns speed grade, a direct functional substitute.
  • ATF1502AS-10JC44 --: 44-pin PLCC CPLD with 32 macrocells and 10 ns speed, designed as a drop-in replacement for the XC9500 family.
  • LC4032V-10TN44I --: 44-pin CPLD with 32 macrocells and 10 ns delay in the same package, suitable as an alternative programmable logic device.

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