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LC4256B-5FN256AI

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


  • Manufacturer: Lattice Semiconductor Corporation
  • Nocochips NO: 477-LC4256B-5FN256AI
  • Package: 256-BGA
  • Datasheet: PDF
  • Stock: 472
  • Description: 2.5V 1mm PMIC ispMACH? 4000B Series LC4256 2.5V 256-BGA (Kg)

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 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-5FN256AI Overview


Currently, there are 256 macro cells, which are low-power cell sites (towers, antennas, masts) that serve as radio coverage.The item is enclosed in a 256-BGA package.There are 128 I/Os on the board.Terminations of devices are set to [0].The terminal position of this electrical part is BOTTOM, which serves as an important access point for passengers or freight.The power supply voltage is 2.5V.It belongs to the family [0].Ideally, the chip should be packaged by Tray.A reliable operation is ensured by the operating temperature of [0].It is recommended that the chip be mounted by Surface Mount.In FPGA terms, it is a type of ispMACH? 4000Bseries FPGA.In this chip, the 256pins are programmed.Additionally, this device is capable of displaying [0].The LC4256indicates that its related parts can be found.There are 16 logic elements or blocks present.It operates from 2.5V power supplies.Initially, the maximum supply voltage (Vsup) is 2.7V.It has 4dedicated inputs for detecting input signals.It is important that the supply voltage (Vsup) exceeds 2.3VV.The clock frequency of this device should not exceed 156MHz.

LC4256B-5FN256AI Features


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

LC4256B-5FN256AI Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-5FN256AI CPLDs applications.

  • State machine design
  • High speed graphics processing
  • Address decoding
  • Boolean function generators
  • Timing control
  • ToR/Aggregation/Core Switch and Router
  • Programmable power management
  • ANALOG-TO-DIGITAL CONVERTOR (ADC)
  • Configurable Addressing of I/O Boards
  • Address decoders

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