A mobile phone network consists of 1536macro cells, which are radio coverage cells served by a high-power cell site (tower, antenna or mast).PQFP is the package in which it resides.There are 136 I/Os programmed in it.The device is programmed with 208 terminations.As the terminal position of this electrical part is QUAD, it serves as an important access point for passengers and freight.Power is provided by a supply voltage of 2.5V volts.It is included in Programmable Logic Devices.The chip is programmed with 208 pins.When using this device, ALSO OPERATES WITH 3.3V SUPPLY VOLTAGE can also be found.In order to store data, SRAM is used.The device is designed with pins 208.The system runs on a power supply of 1.5/3.32.5/3.3V watts.In this case, the maximum supply voltage (Vsup) reaches 2.7V.Ideally, the operating temperature should be greater than 0°C.It is recommended that the operating temperature be lower than 70°C.It is recommended that the supply voltage (Vsup) be greater than 2.3V.It is recommended that the maximal frequency be lower than 200MHz.Types of programmable logic are divided into LOADABLE PLD.