LC4256B-5FN256AC
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 256-BGA |
| Surface Mount | YES |
| Operating Temperature | 0°C~90°C TJ |
| Packaging | Tray |
| Published | 2000 |
| Series | ispMACH® 4000B |
| JESD-609 Code | e1 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 256 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| 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) | 250 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 1mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LC4256 |
| Pin Count | 256 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 2.7V |
| Power Supplies | 2.5V |
| Supply Voltage-Min (Vsup) | 2.3V |
| Programmable Type | In System Programmable |
| Number of I/O | 128 |
| Clock Frequency | 156MHz |
| Propagation Delay | 5 ns |
| 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 |
| Number of Logic Elements/Blocks | 16 |
| Height Seated (Max) | 2.1mm |
| Length | 17mm |
| Width | 17mm |
| RoHS Status | RoHS Compliant |
LC4256B-5FN256AC 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).The item is enclosed in a 256-BGA package.As a result, it has 128 I/O ports programmed.256terminations have been programmed into the device.This electrical part is wired with a terminal position of BOTTOM.A voltage of 2.5Vprovides power to the device.There is a part in the family [0].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.It is recommended that the chip be mounted by Surface Mount.In FPGA terms, it is a type of ispMACH? 4000Bseries FPGA.There are 256 pins on the chip.When using this device, YESis also available.The LC4256indicates that its related parts can be found.There are 16 logic elements/blocks, which are fundamental building blocks of field-programmable gate array (FPGA) technology.It runs on a voltage of 2.5Vvolts.2.7Vrepresents the maximal supply voltage (Vsup).Input signals are detected using 4dedicated inputs.If the supply voltage (Vsup) is greater than 2.3V, then the device will work properly.The clock frequency of the device should not exceed 156MHz.
LC4256B-5FN256AC Features
256-BGA package
128 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count
2.5V power supplies
LC4256B-5FN256AC Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-5FN256AC CPLDs applications.
- Pattern recognition
- Digital systems
- ANALOG-TO-DIGITAL CONVERTOR (ADC)
- SUPERVISORY FUNCTION (LVD AND WATCHDOG)
- Code converters
- Custom shift registers
- Battery operated portable devices
- SFP, QSFP, QSFP-DD, OSFP, Mini-SAS HD Port Management
- Voltage level translation
- Random logic replacement
