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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 PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingLead, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 256-LBGA
Operating Temperature0°C~90°C TJ
PackagingTray
Published 1996
Series ispMACH® 4000B
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn63Pb37)
Additional FeatureYES
HTS Code8542.39.00.01
Subcategory Programmable Logic Devices
Technology CMOS
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 225
Supply Voltage 2.5V
Terminal Pitch1mm
Frequency 178.57MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LC4256
Pin Count256
Operating Supply Voltage2.5V
Programmable TypeIn System Programmable
Max Supply Voltage2.7V
Min Supply Voltage2.3V
Operating Supply Current 12.5mA
Number of I/O 128
Nominal Supply Current12.5mA
Memory TypeEEPROM
Propagation Delay7.5 ns
Turn On Delay Time7.5 ns
Number of Logic Elements/Cells 36
Number of Programmable I/O 160
Speed Grade 75
Output FunctionMACROCELL
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 HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Lead Free
In-Stock:1482 items

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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