| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            TQFP | 
                                        
                                                                            
                                            | Number of Pins | 
                                            44 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            44 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Tin/Lead (Sn/Pb) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Subcategory | 
                                            Programmable Logic Devices | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            240 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.8mm | 
                                        
                                                                            
                                            | Frequency | 
                                            154MHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Pin Count | 
                                            44 | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            INDUSTRIAL | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            5.5V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            4.5V | 
                                        
                                                                            
                                            | Number of I/O | 
                                            37 | 
                                        
                                                                            
                                            | Memory Type | 
                                            EEPROM | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            7.5 ns | 
                                        
                                                                            
                                            | Turn On Delay Time | 
                                            7.5 ns | 
                                        
                                                                            
                                            | Organization | 
                                            1 DEDICATED INPUTS, 37 I/O | 
                                        
                                                                            
                                            | Programmable Logic Type | 
                                            EE PLD | 
                                        
                                                                            
                                            | Number of Logic Blocks (LABs) | 
                                            4 | 
                                        
                                                                            
                                            | Output Function | 
                                            MACROCELL | 
                                        
                                                                            
                                            | Number of Macro Cells | 
                                            64 | 
                                        
                                                                            
                                            | JTAG BST | 
                                            YES | 
                                        
                                                                            
                                            | Number of Dedicated Inputs | 
                                            1 | 
                                        
                                                                            
                                            | In-System Programmable | 
                                            YES | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.6mm | 
                                        
                                                                            
                                            | Length | 
                                            10mm | 
                                        
                                                                            
                                            | Width | 
                                            10mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                CY37064P44-154AI Overview
There are 64 macro cells, which are cells in a mobile phone network that provides radio coverage served by a high-power cell site (tower, antenna or mast).TQFPis the package in which it resides.As you can see, this device has 37 I/O ports programmed into it.The termination of a device is set to [0].The terminal position of this electrical component is QUAD.A voltage of 5Vprovides power to the device.It is a part of the family [0].There are 44pins on the chip.In order to achieve high efficiency, the supply voltage should be maintained at [0].Data storage is performed using [0].A Surface Mountis mounted on this electronic component.44pins are included in its design.There is a maximum supply voltage of 5.5V.With a minimal supply voltage of [0], it operates.There is 154MHz  frequency that can be achieved.It is recommended that the operating temperature exceed -40°C.A temperature below 85°Cshould be used as the operating temperature.There are 4 logic blocks (LABs) in its basic building block.To detect the status of input signals, there are 1dedicated inputs.It is possible to classify programmable logic as EE PLD.
CY37064P44-154AI Features
TQFP package
37 I/Os
44 pin count
44 pins
4 logic blocks (LABs)
CY37064P44-154AI Applications
There are a lot of Cypress Semiconductor CY37064P44-154AI CPLDs applications. 
- Address decoding
 - Reset swapping
 - Programmable power management
 - D/T registers and latches
 - Page register
 - Wide Vin Industrial low power SMPS
 - DDC INTERFACE
 - Wireless Infrastructure Base Band Unit and Remote Radio Unit
 - Network Interface Card (NIC) and Host Bus Adapter (HBA)
 - POWER-SAVING MODES