| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 256-LBGA | 
                                                                            
                                            | Number of Pins | 256 | 
                                                                            
                                            | Operating Temperature | 0°C~90°C TJ | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2000 | 
                                                                            
                                            | Series | ispMACH® 4000C | 
                                                                            
                                            | Pbfree Code | no | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Reach Compliance Code | not_compliant | 
                                                                            
                                            | Frequency | 227.27MHz | 
                                                                            
                                            | Base Part Number | LC4512 | 
                                                                            
                                            | Pin Count | 256 | 
                                                                            
                                            | Operating Supply Voltage | 1.8V | 
                                                                            
                                            | Programmable Type | In System Programmable | 
                                                                            
                                            | Max Supply Voltage | 1.95V | 
                                                                            
                                            | Min Supply Voltage | 1.65V | 
                                                                            
                                            | Operating Supply Current | 4mA | 
                                                                            
                                            | Number of I/O | 208 | 
                                                                            
                                            | Nominal Supply Current | 4mA | 
                                                                            
                                            | Memory Type | EEPROM | 
                                                                            
                                            | Propagation Delay | 5 ns | 
                                                                            
                                            | Turn On Delay Time | 5 ns | 
                                                                            
                                            | Number of Logic Elements/Cells | 36 | 
                                                                            
                                            | Number of Macro Cells | 512 | 
                                                                            
                                            | Voltage Supply - Internal | 1.65V~1.95V | 
                                                                            
                                            | Number of Logic Elements/Blocks | 32 | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                LC4512C-5FT256C Overview
This network has 512macro cells, which are cells that provide radio coverage provided by a high-power cell site (tower, antenna, mast).There is a 256-LBGA package containing it.In this case, there are 208 I/Os programmed.It is recommended that the chip be packaged by Tray.The device operates at a temperature of 0°C~90°C TJin order to ensure its reliability.Surface Mountshould be used for mounting the chip.It is a type of FPGA belonging to the ispMACH? 4000C series.There are 256 pins on the chip.LC4512contains its related parts.In order to maintain high efficiency, the supply voltage should be maintained at [0].In this case, EEPROMwill be used to store the data.Surface Mountis the mounting point of this electronic part.The device is designed with pins [0].A voltage of  1.95V is the maximum supply voltage for this device.Normally, it operates with a voltage of 1.65VV as its minimum supply voltage.This logic element/block contains 32logic elements.It is possible to achieve a frequency of 227.27MHz.The fundamental building block consists of 36logic elements/cells.
LC4512C-5FT256C Features
256-LBGA package
208 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count
256 pins
LC4512C-5FT256C Applications
There are a lot of Lattice Semiconductor Corporation LC4512C-5FT256C CPLDs applications. 
- ToR/Aggregation/Core Switch and Router
- Software-Driven Hardware Configuration
- State machine design
- ROM patching
- SUPERVISORY FUNCTION (LVD AND WATCHDOG)
- Custom state machines
- TIMERS/COUNTERS
- Complex programmable logic devices
- White goods (Washing, Cold, Aircon ,...)
- Software Configuration of Add-In Boards