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LC4256B-5F256BI

LC4256B-5F256BI

LC4256B-5F256BI

Lattice Semiconductor Corporation

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

SOT-23

LC4256B-5F256BI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 256-BGA
Surface MountYES
Operating Temperature-40°C~105°C TJ
PackagingTray
Published 2000
Series ispMACH® 4000B
JESD-609 Code e0
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
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LC4256
Pin Count256
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 2.7V
Power Supplies2.5V
Supply Voltage-Min (Vsup) 2.3V
Programmable TypeIn System Programmable
Number of I/O 160
Clock Frequency 156MHz
Propagation Delay5 ns
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 5ns
Number of Logic Elements/Blocks 16
Height Seated (Max) 2.1mm
Length 17mm
Width 17mm
RoHS StatusNon-RoHS Compliant
In-Stock:1241 items

LC4256B-5F256BI Product Details

LC4256B-5F256BI Overview


There are 256 macro cells. A macro cell is a cell in a mobile phone network that provides radio coverage through the use of a high-power cell site (tower, antenna or mast).It is contained in package [0].The device is programmed with 160 I/Os.Devices are programmed with terminations of 256.This electrical part has a terminal position of BOTTOM, which serves as an important point of access for passengers and freight.The power supply voltage is 2.5V.There is a part included in Programmable Logic Devices.Tray is the packaging method.To ensure reliability, the device operates at a temperature of -40°C~105°C TJ.It is recommended that the chip be mounted by Surface Mount.As part of the ispMACH® 4000B series, it is a type of FPGA.256 pins are programmed on the chip.This device is also capable of displaying YES.In accordance with the LC4256, its related parts are listed.A total of 16 logic elements/blocks are present.There is 2.5V power supply available for it.2.7V is the maximum supply voltage (Vsup).Input signals are detected using 4 dedicated inputs.In order to operate properly, the supply voltage (Vsup) should be greater than 2.3V.It should not exceed 156MHz in terms of clockfrequency.

LC4256B-5F256BI Features


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


LC4256B-5F256BI Applications


There are a lot of Lattice Semiconductor Corporation
LC4256B-5F256BI CPLDs applications.


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

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