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  • LC4256B-75FN256AI

LC4256B-75FN256AI

2.5V 1mm PMIC ispMACH? 4000B Series LC4256 2.5V 256-BGA


  • Manufacturer: Lattice Semiconductor Corporation
  • Origchip NO: 477-LC4256B-75FN256AI
  • Package: 256-BGA
  • Datasheet: PDF
  • Stock: 181
  • Description: 2.5V 1mm PMIC ispMACH? 4000B Series LC4256 2.5V 256-BGA (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 256-BGA
Surface Mount YES
Operating Temperature -40°C~105°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 111MHz
Propagation Delay 7.5 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 7.5ns
Number of Logic Elements/Blocks 16
Height Seated (Max) 2.1mm
Length 17mm
Width 17mm
RoHS Status RoHS Compliant

LC4256B-75FN256AI Overview


There are 256 macro cells. A macro cell is a cell in a mobile phone network that provides radio coverage through the use of a high-power cell site (tower, antenna or mast).In the 256-BGApackage, you will find it.As a result, it has 128 I/O ports programmed.There is a 256terminations set on devices.This electrical part has a terminal position of BOTTOMand is connected to the ground.A voltage of 2.5Vprovides power to the device.This part is part of the family [0].The chip should be packaged by Tray.Due to its reliability, it is operated at a temperature of [0].The chip should be mounted by Surface Mount.FPGAs belonging to the ispMACH? 4000Bseries contain this type of chip.In this chip, the 256pins are programmed.When using this device, YEScan also be found.The LC4256can be used to identify its related parts.There are 16 logic elements/blocks, which are fundamental building blocks of field-programmable gate array (FPGA) technology.In order for the device to operate, it requires 2.5V power supplies.Supply voltage (Vsup) reaches a maximum of 2.7V.To detect input signals, there are 4 dedicated inputs.The supply voltage (Vsup) should be greater than 2.3V.Ideally, its clock frequency should not exceed 111MHz.

LC4256B-75FN256AI Features


256-BGA package
128 I/Os
The operating temperature of -40°C~105°C TJ
256 pin count
2.5V power supplies

LC4256B-75FN256AI Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-75FN256AI CPLDs applications.

  • PULSE WIDTH MODULATION (PWM)
  • State machine design
  • Battery operated portable devices
  • POWER-SAVING MODES
  • Code converters
  • Digital multiplexers
  • State machine control
  • STANDARD SERIAL INTERFACE UART
  • Preset swapping
  • Digital designs