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LC4256B-75FTN256BI

LC4256B-75FTN256BI

LC4256B-75FTN256BI

Lattice Semiconductor Corporation

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

SOT-23

LC4256B-75FTN256BI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 256-LBGA
Operating Temperature-40°C~105°C TJ
PackagingTray
Published 2000
Series ispMACH® 4000B
JESD-609 Code e1
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Additional FeatureYES
HTS Code8542.39.00.01
Subcategory Programmable Logic Devices
Technology CMOS
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch1mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LC4256
Pin Count256
Qualification StatusNot Qualified
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 160
Nominal Supply Current12.5mA
Memory TypeEEPROM
Propagation Delay7.5 ns
Number of Logic Elements/Cells 16
Max Frequency 322MHz
Output FunctionMACROCELL
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 StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3610 items

LC4256B-75FTN256BI Product Details

LC4256B-75FTN256BI Overview


A mobile phone network consists of 256macro cells, which are radio coverage cells served by a high-power cell site (tower, antenna or mast).256-LBGA is the package in which it resides.There are 160 I/Os programmed in it.The device is programmed with 256 terminations.As the terminal position of this electrical part is BOTTOM, it serves as an important access point for passengers and freight.Power is provided by a supply voltage of 2.5V volts.It is included in Programmable Logic Devices.As a result, it is packaged as Tray.To ensure its reliability, the operating temperature is set to -40°C~105°C TJ.The chip should be mounted by Surface Mount.It belongs to the ispMACH® 4000Bseries of FPGAs.The chip is programmed with 256 pins.When using this device, YES can also be found.The LC4256 indicates that its related parts can be found.For high efficiency, the supply voltage should be maintained at 2.5V.In order to store data, EEPROM is used.The electronic part is mounted by Surface Mount.This device operates at a voltage of 2.7Vas its maximum supply voltage.The minimal supply voltage is 2.3V.It is recommended that the maximal frequency be lower than 322MHz.It has 4 dedicated inputs for detecting input signals.As a fundamental building block, there are 16 logic elements/cells.

LC4256B-75FTN256BI Features


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


LC4256B-75FTN256BI Applications


There are a lot of Lattice Semiconductor Corporation
LC4256B-75FTN256BI CPLDs applications.


  • Voltage level translation
  • Timing control
  • Interface bridging
  • I/O expansion
  • Discrete logic functions
  • Bootloaders for FPGAs
  • Address decoders
  • Custom state machines
  • Digital systems
  • Portable digital devices

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