| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            10 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            208-BFQFP | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Number of Pins | 
                                            208 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~85°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Bulk | 
                                        
                                                                            
                                            | Published | 
                                            2008 | 
                                        
                                                                            
                                            | Series | 
                                            Spartan®-3E | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            208 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Tin/Lead (Sn85Pb15) | 
                                        
                                                                            
                                            | Subcategory | 
                                            Field Programmable Gate Arrays | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.14V~1.26V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            225 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1.2V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.5mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Pin Count | 
                                            208 | 
                                        
                                                                            
                                            | Number of Outputs | 
                                            126 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            1.2V | 
                                        
                                                                            
                                            | Power Supplies | 
                                            1.21.2/3.32.5V | 
                                        
                                                                            
                                            | Number of I/O | 
                                            158 | 
                                        
                                                                            
                                            | RAM Size | 
                                            45kB | 
                                        
                                                                            
                                            | Clock Frequency | 
                                            572MHz | 
                                        
                                                                            
                                            | Programmable Logic Type | 
                                            FIELD PROGRAMMABLE GATE ARRAY | 
                                        
                                                                            
                                            | Number of Logic Elements/Cells | 
                                            10476 | 
                                        
                                                                            
                                            | Total RAM Bits | 
                                            368640 | 
                                        
                                                                            
                                            | Number of Gates | 
                                            500000 | 
                                        
                                                                            
                                            | Number of LABs/CLBs | 
                                            1164 | 
                                        
                                                                            
                                            | Speed Grade | 
                                            4 | 
                                        
                                                                            
                                            | Number of Registers | 
                                            9312 | 
                                        
                                                                            
                                            | Combinatorial Delay of a CLB-Max | 
                                            0.76 ns | 
                                        
                                                                            
                                            | Length | 
                                            28mm | 
                                        
                                                                            
                                            | Width | 
                                            28mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                XC3S500E-4PQ208C Overview
As part of the 208-BFQFP package, it is included. This kind of FPGA is composed of FIELD PROGRAMMABLE GATE ARRAY. This device features 158 I/Os in order to transfer data in a more efficient manner. A fundamental building block contains 10476 logic elements or cells. The supply voltage is 1.2V volts. The Field Programmable Gate Arrays family of FPGA parts includes this part. The Surface Mount-slot on the development board allows you to attach the FPGA module. A supply voltage of 1.14V~1.26V is needed in order for fpga chips to operate. The Spartan?-3E series FPGA is a type of FPGA that belongs to the Spartan?-3E family of FPGAs. Fpga chips is recommended that the operating temperature be kept wFpga chipshin the range 0°C~85°C TJ while the machine is operating. A device such as this one has 126 outputs built into it. It is for space saving reasons that this FPGA model is contained in Bulk. In total, it has a total of 208 terminations. Having a RAM bit size of 368640 means that this device will offer you a lot of memory. A significant amount of RAM is allocated to this FPGA module to ensure that the program can operate normally. There are 208 pins on this device. A total of 1164 LABs/CLBs make up this FPGA array. Its flexibility is fully utilized when operated with a supply voltage of 1.2V. Powered by a 1.21.2/3.32.5V power supply, it can be operated by almost anyone. 500000 gates make up the basic block of its construction. Featuring 208 pins in total, it is a versatile device. Normally, fpga semiconductor uses an oscillator, which oscillates at 572MHz, to create the signal. In order to store and transfer data, a total of 9312 registers are used. 
XC3S500E-4PQ208C Features
158 I/Os
Up to 368640 RAM bits
208 LABs/CLBs
9312 registers
XC3S500E-4PQ208C Applications
There are a lot of Xilinx Inc. XC3S500E-4PQ208C FPGAs applications. 
- Software-defined radio
 - ASIC prototyping
 - Data Center
 - Wireless Communications
 - Cryptography
 - Automotive driver's assistance
 - Ecosystem
 - Development Boards and Shields for Microcontrollers
 - Military DSP
 - Secure Communication