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LC4256B-75FTN256AI

LC4256B-75FTN256AI

LC4256B-75FTN256AI

Lattice Semiconductor Corporation

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

SOT-23

LC4256B-75FTN256AI Datasheet

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Specifications
Name Value
Type Parameter
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 e1
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
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) 260
Supply Voltage 2.5V
Terminal Pitch 1mm
[email protected] Reflow Temperature-Max (s) 40
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 7.5 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 7.5ns
RoHS Status RoHS Compliant
Lead Free Lead Free
LC4256B-75FTN256AI Product Details

LC4256B-75FTN256AI Overview


There are 256 macro cells in the network, which are high-power cell sites that provide radio coverage (tower, antenna, or mast) for a mobile phone network.You can find it in package [0].The device has 128inputs and outputs.There is a 256terminations set on devices.The terminal position of this electrical part is BOTTOM, which serves as an important access point for passengers or freight.It is powered by a voltage of 2.5V volts.There is a part in the family [0].Trayis the packaging method.It operates with the operating temperature of -40°C~105°C TJ to ensure its reliability.It is recommended that the chip be mounted by Surface Mount.In terms of FPGAs, it belongs to the ispMACH? 4000B series.With 256pins programmed, the chip is ready to use.This device can also display [0].The LC4256indicates that 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, it is mounted by Surface Mount.A maximum voltage of 2.7Vis required for operation.A minimum supply voltage of 2.3V is required for it to operate.A total of 160programmable I/Os are available.The maximum frequency should not exceed 322MHz.It has 4dedicated inputs for detecting input signals.As a fundamental building block, there are 16 logic elements/cells.

LC4256B-75FTN256AI Features


256-LBGA package
128 I/Os
The operating temperature of -40°C~105°C TJ
256 pin count

LC4256B-75FTN256AI Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-75FTN256AI CPLDs applications.

  • ON-CHIP OSCILLATOR CIRCUIT
  • Network Interface Card (NIC) and Host Bus Adapter (HBA)
  • LED Lighting systems
  • DMA control
  • ANALOG-TO-DIGITAL CONVERTOR (ADC)
  • Power Meter SMPS
  • Pattern recognition
  • White goods (Washing, Cold, Aircon ,...)
  • ROM patching
  • TIMERS/COUNTERS

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