| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            128-LQFP | 
                                        
                                                                            
                                            | Weight | 
                                            503.487531mg | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~90°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2000 | 
                                        
                                                                            
                                            | Series | 
                                            ispMACH® 4000V | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            128 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Additional Feature | 
                                            YES | 
                                        
                                                                            
                                            | Subcategory | 
                                            Programmable Logic Devices | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | Frequency | 
                                            178.57MHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            40 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            LC4128 | 
                                        
                                                                            
                                            | Pin Count | 
                                            128 | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Programmable Type | 
                                            In System Programmable | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            3.6V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Operating Supply Current | 
                                            12mA | 
                                        
                                                                            
                                            | Number of I/O | 
                                            92 | 
                                        
                                                                            
                                            | Memory Type | 
                                            EEPROM | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            2.7 ns | 
                                        
                                                                            
                                            | Turn On Delay Time | 
                                            7.5 ns | 
                                        
                                                                            
                                            | Number of Logic Blocks (LABs) | 
                                            36 | 
                                        
                                                                            
                                            | Output Function | 
                                            MACROCELL | 
                                        
                                                                            
                                            | Number of Macro Cells | 
                                            128 | 
                                        
                                                                            
                                            | JTAG BST | 
                                            YES | 
                                        
                                                                            
                                            | Number of Dedicated Inputs | 
                                            4 | 
                                        
                                                                            
                                            | Voltage Supply - Internal | 
                                            3V~3.6V | 
                                        
                                                                            
                                            | Number of Logic Elements/Blocks | 
                                            8 | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.6mm | 
                                        
                                                                            
                                            | Length | 
                                            14mm | 
                                        
                                                                            
                                            | Width | 
                                            14mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                LC4128V-75TN128C Overview
There are 128 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).The product is contained in a 128-LQFP package.In this case, there are 92 I/Os programmed.The device is programmed with 128 terminations.As the terminal position of this electrical part is [0], it serves as an important access point for passengers and freight.A voltage of 3.3Vprovides power to the device.There is a part in the family [0].It is recommended that the chip be packaged by Tray.During operation, the operating temperature is kept at 0°C~90°C TJ to ensure its reliability.It is recommended that the chip be mounted by Surface Mount.As part of the ispMACH? 4000Vseries, it is a type of FPGA.There are 128 pins on the chip.Additionally, this device is capable of displaying [0].The LC4128contains its related parts.Optimal efficiency requires a supply voltage of [0].Data is stored using [0].In this case, Surface Mountis used to mount the electronic component.This device operates at a voltage of 3.6Vas its maximum supply voltage.The device is designed to operate with a minimal supply voltage of 3VV.This logic block consists of 8logic elements.The frequency that can be achieved is 178.57MHz.36logic blocks (LABs) make up this circuit.There are 4 dedicated inputs used to detect the status of input signals.
LC4128V-75TN128C Features
128-LQFP package
92 I/Os
The operating temperature of 0°C~90°C TJ
128 pin count
36 logic blocks (LABs)
LC4128V-75TN128C Applications
There are a lot of Lattice Semiconductor Corporation LC4128V-75TN128C CPLDs applications. 
- Programmable polarity
 - Discrete logic functions
 - SFP, QSFP, QSFP-DD, OSFP, Mini-SAS HD Port Management
 - Random logic replacement
 - Power up sequencing
 - I/O expansion
 - Address decoding
 - White goods (Washing, Cold, Aircon ,...)
 - Storage Cards and Storage Racks
 - Wide Vin Industrial low power SMPS