| Parameters | 
                                                                                                            
                                            | Number of Gates | 2500 | 
                                                                            
                                            | Output Function | MACROCELL | 
                                                                            
                                            | Number of Macro Cells | 128 | 
                                                                            
                                            | JTAG BST | YES | 
                                                                            
                                            | Voltage Supply - Internal | 4.75V~5.25V | 
                                                                            
                                            | Delay Time tpd(1) Max | 10ns | 
                                                                            
                                            | Number of Logic Elements/Blocks | 8 | 
                                                                            
                                            | Length | 29.3116mm | 
                                                                            
                                            | Width | 29.3116mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 84-LCC (J-Lead) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | 0°C~70°C TA | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Series | MAX® 7000S | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Number of Terminations | 84 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Additional Feature | CONFIGURABLE I/O OPERATION WITH 3.3V OR 5V | 
                                                                            
                                            | Subcategory | Programmable Logic Devices | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | QUAD | 
                                                                            
                                            | Terminal Form | J BEND | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 245 | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Terminal Pitch | 1.27mm | 
                                                                            
                                            | Reach Compliance Code | compliant | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Base Part Number | EPM7128 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 5.25V | 
                                                                            
                                            | Power Supplies | 3.3/55V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 4.75V | 
                                                                            
                                            | Programmable Type | In System Programmable | 
                                                                            
                                            | Number of I/O | 68 | 
                                                                            
                                            | Clock Frequency | 125MHz | 
                                                                            
                                            | Propagation Delay | 10 ns | 
                                                                                                    
                            
                         
                                                EPM7128SLC84-10N Overview
The mobile phone network has  128  macro cells, which are cells that provide radio coverage from high-power cell sites (towers, antennas, or masts).The product is contained in a 84-LCC (J-Lead) package.This device has 68 I/O ports programmed into it.There are 84 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.As the terminal position of this electrical part is [0], it serves as an important access point for passengers and freight.An electrical supply voltage of 5V is used to power it.This part is part of the family [0].It is packaged in the way of Tray.It operates with the operating temperature of 0°C~70°C TA to ensure its reliability.There should be a Surface Mounton the chip.The FPGA belongs to the MAX? 7000S series.When using this device, CONFIGURABLE I/O OPERATION WITH 3.3V OR 5Vcan also be found.According to the EPM7128, its related parts can be found.In digital circuits, there are 2500gates, which act as a basic building block.There are 8 logic elements/blocks.A power supply of 3.3/55Vvolts is required to operate this device.Vsup reaches 5.25Vas the maximum supply voltage.There should be a higher supply voltage (Vsup) than 4.75V.Ideally, its clock frequency should not exceed 125MHz.
EPM7128SLC84-10N Features
84-LCC (J-Lead) package
68 I/Os
The operating temperature of 0°C~70°C TA
3.3/55V power supplies
EPM7128SLC84-10N Applications
There are a lot of Intel EPM7128SLC84-10N CPLDs applications. 
- Voltage level translation
- High speed graphics processing
- ON-CHIP OSCILLATOR CIRCUIT
- Power Meter SMPS
- SUPERVISORY FUNCTION (LVD AND WATCHDOG)
- Synchronous or asynchronous mode
- State machine control
- Bootloaders for FPGAs
- STANDARD SERIAL INTERFACE UART
- Portable digital devices