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LC4256B-75FT256AC

LC4256B-75FT256AC

LC4256B-75FT256AC

Lattice Semiconductor Corporation

1mm Lead, Tin PMIC ispMACH? 4000B Series LC4256 178.57MHz 2.5V 256-LBGA

SOT-23

LC4256B-75FT256AC Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Lead, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 256-LBGA
Operating Temperature 0°C~90°C TJ
Packaging Tray
Published 1996
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
Frequency 178.57MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LC4256
Pin Count 256
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
Turn On Delay Time 7.5 ns
Number of Logic Elements/Cells 36
Number of Programmable I/O 160
Speed Grade 75
Output Function MACROCELL
Number of Macro Cells 256
JTAG BST YES
Number of Dedicated Inputs 4
Voltage Supply - Internal 2.3V~2.7V
Number of Logic Elements/Blocks 16
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Lead Free
LC4256B-75FT256AC Product Details

LC4256B-75FT256AC 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.As a result, it has 128 I/O ports programmed.256terminations are programmed into the device.As the terminal position of this electrical part is [0], it serves as an important access point for passengers and freight.The device is powered by a voltage of 2.5V volts.It is a part of the family [0].Trayshould be used to package the chip.In order to ensure the reliability of the device, it is designed to operate at a temperature of [0].The chip should be mounted by Surface Mount.The ispMACH? 4000Bseries FPGA is one of these types.The chip is programmed with 256 pins.The device can also be used to find [0].The LC4256indicates that its related parts can be found.In order to achieve high efficiency, the supply voltage should be maintained at [0].For storing data, it is recommended to use [0].The electronic part is mounted by Surface Mount.With a maximum supply voltage of [0], it operates.A minimum supply voltage of 2.3V is required for it to operate.There are a total of 16 logic elements or blocks.A total of 160programmable I/Os are available.You can achieve 178.57MHzfrequencies.The status of input signals is determined by 4dedicated inputs.There are 36 logic elements/cells on the device.

LC4256B-75FT256AC Features


256-LBGA package
128 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count

LC4256B-75FT256AC Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-75FT256AC CPLDs applications.

  • Handheld digital devices
  • Reset swapping
  • Multiple DIP Switch Replacement
  • Programmable power management
  • SFP, QSFP, QSFP-DD, OSFP, Mini-SAS HD Port Management
  • State machine control
  • USB Bus
  • Digital multiplexers
  • DMA control
  • Random logic replacement

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