LC4256B-75FTN256AC
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 256-LBGA |
| Operating Temperature | 0°C~90°C TJ |
| Packaging | Tray |
| Published | 2000 |
| Series | ispMACH® 4000B |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 256 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) |
| Additional Feature | YES |
| HTS Code | 8542.39.00.01 |
| Subcategory | Programmable Logic Devices |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 1mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LC4256 |
| Pin Count | 256 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 2.5V |
| Programmable Type | In System Programmable |
| Max Supply Voltage | 2.7V |
| Min Supply Voltage | 2.3V |
| Operating Supply Current | 12.5mA |
| Number of I/O | 128 |
| Nominal Supply Current | 12.5mA |
| Memory Type | EEPROM |
| Propagation Delay | 7.5 ns |
| Number of Logic Elements/Cells | 16 |
| Max Frequency | 322MHz |
| Number of Programmable I/O | 160 |
| Output Function | MACROCELL |
| Number of Macro Cells | 256 |
| JTAG BST | YES |
| Number of Dedicated Inputs | 4 |
| Voltage Supply - Internal | 2.3V~2.7V |
| Delay Time tpd(1) Max | 7.5ns |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
LC4256B-75FTN256AC Overview
There are 256 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).A 256-LBGA package contains the item.As you can see, this device has 128 I/O ports programmed into it.It is programmed to terminate devices at [0].BOTTOMis the terminal position of this electrical part.It is powered from a supply voltage of 2.5V.It is included in Programmable Logic Devices.The chip should be packaged by Tray.The operating temperature of the machine is 0°C~90°C TJ to ensure its reliability.It is mounted in the way of Surface Mount.In FPGA terms, it is a type of ispMACH? 4000Bseries FPGA.It is equipped with 256 pin count.This device also displays [0].The LC4256indicates that its related parts can be found.A high level of efficiency can be achieved by maintaining the supply voltage at [0].In this case, EEPROMwill be used to store the data.Surface Mountis the mounting point of this electronic part.A maximum voltage of 2.7Vis required for operation.With a minimal supply voltage of [0], it operates.A total of 160 Programmable I/Os are available.It should be below 322MHzat the maximal frequency.To detect input signals, there are 4 dedicated inputs.There are 16 logic elements/cells on the device.
LC4256B-75FTN256AC Features
256-LBGA package
128 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count
LC4256B-75FTN256AC Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-75FTN256AC CPLDs applications.
- Field programmable gate
- Digital designs
- ON-CHIP OSCILLATOR CIRCUIT
- PULSE WIDTH MODULATION (PWM)
- I/O PORTS (MCU MODULE)
- Storage Cards and Storage Racks
- Dedicated input registers
- Programmable polarity
- Handheld digital devices
- Wireless Infrastructure Base Band Unit and Remote Radio Unit