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  • LC4256B-5TN176C

LC4256B-5TN176C

2.5V 0.5mm PMIC ispMACH? 4000B Series LC4256 176 Pin 227.27MHz 2.5V 176-LQFP


  • Manufacturer: Lattice Semiconductor Corporation
  • Origchip NO: 477-LC4256B-5TN176C
  • Package: 176-LQFP
  • Datasheet: PDF
  • Stock: 342
  • Description: 2.5V 0.5mm PMIC ispMACH? 4000B Series LC4256 176 Pin 227.27MHz 2.5V 176-LQFP (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 176-LQFP
Number of Pins 176
Operating Temperature 0°C~90°C TJ
Packaging Tray
Published 2000
Series ispMACH® 4000B
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 176
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature YES
HTS Code 8542.39.00.01
Subcategory Programmable Logic Devices
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Frequency 227.27MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LC4256
Pin Count 176
Qualification Status Not Qualified
Power Supplies 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 5 ns
Turn On Delay Time 5 ns
Number of Logic Elements/Cells 36
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
Height Seated (Max) 1.6mm
Length 24mm
Width 24mm
RoHS Status RoHS Compliant
Lead Free Lead Free

LC4256B-5TN176C Overview


Currently, there are 256 macro cells, which are low-power cell sites (towers, antennas, masts) that serve as radio coverage.It is contained in package [0].As you can see, this device has 128 I/O ports programmed into it.The device is programmed with 176 terminations.The terminal position of this electrical component is QUAD.A voltage of 2.5Vprovides power to the device.This part is part of the family [0].It is recommended to package the chip by Tray.Due to its reliability, it is operated at a temperature of [0].The chip should be mounted by Surface Mount.The FPGA belongs to the ispMACH? 4000B series.Chips are programmed with 176 pins.This device also displays [0].The LC4256indicates that its related parts can be found.For data storage, EEPROMis adopted.This electronic part is mounted in the way of Surface Mount.There are 176pins on it.A voltage of 2.7V is the maximum supply voltage for this device.Despite its minimal supply voltage of [0], it is capable of operating.There are a total of 16 logic elements or blocks.There is 2.5V power supply available for it.This frequency can be achieved at 227.27MHz.Input signals are detected using 4dedicated inputs.A fundamental building block consists of 36logic elements/cells.

LC4256B-5TN176C Features


176-LQFP package
128 I/Os
The operating temperature of 0°C~90°C TJ
176 pin count
176 pins
2.5V power supplies

LC4256B-5TN176C Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-5TN176C CPLDs applications.

  • ToR/Aggregation/Core Switch and Router
  • SUPERVISORY FUNCTION (LVD AND WATCHDOG)
  • Digital designs
  • Power up sequencing
  • Configurable Addressing of I/O Boards
  • D/T registers and latches
  • Software Configuration of Add-In Boards
  • Auxiliary Power Supply Isolated and Non-isolated
  • Discrete logic functions
  • White goods (Washing, Cold, Aircon ,...)