LC4256B-5FT256AI
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 256-LBGA |
| Operating Temperature | -40°C~105°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 | 128 |
| Nominal Supply Current | 12.5mA |
| Memory Type | EEPROM |
| Propagation Delay | 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 | 5ns |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
LC4256B-5FT256AI Overview
256 macrocells are present in the mobile phone network, which offer radio coverage from a high-power cell tower, antenna, or mast.It is part of the 256-LBGA package.The device is programmed with 128 I/Os.256terminations are programmed into the device.This electrical part is wired with a terminal position of BOTTOM.A voltage of 2.5V is used as the power supply for this device.The part is included in Programmable Logic Devices.The chip should be packaged by Tray.The device operates at a temperature of -40°C~105°C TJin order to ensure its reliability.The chip should be mounted by Surface Mount.In this case, it is a type of FPGA belonging to the ispMACH? 4000B series.In this chip, the 256pins are programmed.This device is also capable of displaying [0].The LC4256indicates that its related parts can be found.If high efficiency is desired, the supply voltage should be kept at [0].It is recommended that data be stored in [0].In this case, Surface Mountis used to mount the electronic component.A maximum voltage of 2.7Vis required for operation.The minimal supply voltage is 2.3V.A total of 160Programmable I/Os are present.The maximal frequency should be lower than 322MHz.To detect input signals, there are 4 dedicated inputs.A fundamental building block consists of 16logic elements/cells.
LC4256B-5FT256AI Features
256-LBGA package
128 I/Os
The operating temperature of -40°C~105°C TJ
256 pin count
LC4256B-5FT256AI Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-5FT256AI CPLDs applications.
- Digital multiplexers
- Wide Vin Industrial low power SMPS
- ON-CHIP OSCILLATOR CIRCUIT
- Software Configuration of Add-In Boards
- DDC INTERFACE
- Bootloaders for FPGAs
- Power up sequencing
- Custom state machines
- Code converters
- POWER-SAVING MODES
