LC4256B-3FT256BC
| 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 | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 256 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn63Pb37) |
| 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) | 225 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 1mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 | 160 |
| Nominal Supply Current | 12.5mA |
| Memory Type | EEPROM |
| Propagation Delay | 3 ns |
| Number of Logic Elements/Cells | 16 |
| Max Frequency | 322MHz |
| 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 | 3ns |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
LC4256B-3FT256BC Overview
There are 256 macro cells, which provide radio coverage via high-power cell towers, antennas or masts in a mobile phone network.The item is packaged with 256-LBGA.The device has 160inputs and outputs.There are 256 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The terminal position of this electrical part is BOTTOM, which serves as an important access point for passengers or freight.There is 2.5V voltage supply for this device.It is a part of the family [0].It is recommended to package the chip by Tray.A reliable operation is ensured by the operating temperature of [0].It is recommended that Surface Mountholds the chip in place.This type of FPGA is a part of the ispMACH? 4000B series.A chip with 256pins is programmed.When using this device, YESis also available.LC4256contains its related parts.A high level of efficiency can be achieved by maintaining the supply voltage at [0].For data storage, EEPROMis adopted.Surface Mountis the mounting point of this electronic part.In this case, the maximum supply voltage is 2.7V.Initially, it requires a voltage of 2.3Vas the minimum supply voltage.It should be below 322MHzat the maximal frequency.The input signals are detected by 4dedicated inputs.There are 16 logic elements/cells to form a fundamental building block.
LC4256B-3FT256BC Features
256-LBGA package
160 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count
LC4256B-3FT256BC Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-3FT256BC CPLDs applications.
- Software-driven hardware configuration
- Page register
- Code converters
- Power up sequencing
- Wide Vin Industrial low power SMPS
- Wireless Infrastructure Base Band Unit and Remote Radio Unit
- Auxiliary Power Supply Isolated and Non-isolated
- POWER-SAVING MODES
- Software-Driven Hardware Configuration
- Power Meter SMPS
