XCF04S

◇ 产品简介 ◇

    Xilinx introduces the Platform Flash series of in-system programmable configuration PROMs. Available in 1 to 32 Megabit (Mbit) densities, these PROMs provide an easy-to-use, cost-effective, and reprogrammable method for storing large Xilinx FPGA configuration bitstreams. The Platform Flash PROM series includes both the 3.3V XCFxxS PROM and the 1.8V XCFxxP PROM. The XCFxxS version includes 4-Mbit, 2-Mbit, and 1-Mbit PROMs that support Master Serial and Slave Serial FPGA configuration
modes . The XCFxxP version includes 32-Mbit,16-Mbit, and 8-Mbit PROMs that support Master Serial,Slave Serial, Master SelectMAP, and Slave SelectMAP FPGA configuration modes . A summary of the Platform Flash PROM family members and supported features is shown in Table1.

◇ 功能特性 ◇

●In-System Programmable PROMs for Configuration of Xilinx FPGAs
●Low-Power Advanced CMOS FLASH Process
●Endurance of 20,000 Program/Erase Cycles
●Operation over Full Industrial Temperature Range (–40°C to +85°C)
●Available in small footprint packages: VO20, VO48, and FS48
●IEEE Standard 1149.1/1532 Boundary-Scan (JTAG) Support for Programming, Prototyping, and Testing
●JTAG Command Initiation of Standard FPGA Configuration
●Cascadable for Storing Longer or Multiple Bitstreams
●Dedicated Boundary-Scan (JTAG) I/O Power Supply (V_CCJ)
●I/O Pins Compatible with Voltage Levels Ranging From 1.5V to 3.3V
●Design Support Using the Xilinx Alliance ISE and Foundation ISE Series Software Packages
●XCF01S/XCF02S/XCF04S
-3.3V supply voltage
-Serial FPGA configuration interface
●XCF08P/XCF16P/XCF32P
-1.8V supply voltage
-Serial or parallel FPGA configuration interface
-Design revision technology enables storing and accessing multiple design revisions for configuration
-Built-in data decompressor compatible with Xilinx advanced compression technology

◇  引脚图  ◇