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LC4256B-3T176C

0.5mm PMIC ispMACH? 4000B Series LC4256 176 Pin 384.6MHz 2.5V 176-LQFP


  • Manufacturer: Lattice Semiconductor Corporation
  • Origchip NO: 477-LC4256B-3T176C
  • Package: 176-LQFP
  • Datasheet: PDF
  • Stock: 565
  • Description: 0.5mm PMIC ispMACH? 4000B Series LC4256 176 Pin 384.6MHz 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 e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 176
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn85Pb15)
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) 225
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Frequency 384.6MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LC4256
Pin Count 176
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 3 ns
Turn On Delay Time 3 ns
Number of Logic Elements/Cells 36
Number of Programmable I/O 680
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
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Lead Free

LC4256B-3T176C Overview


There are 256 macro cells, which are cells in a mobile phone network that provides radio coverage served by a high-power cell site (tower, antenna or mast).176-LQFPis the package in which it resides.There are 128 I/Os programmed in it.There are 176 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.Its terminal position is QUAD.An electrical supply voltage of 2.5V is used to power it.There is a part included in Programmable Logic Devices.The chip should be packaged by Tray.Ensure its reliability by operating at [0].Chips should be mounted by Surface Mount.FPGAs belonging to the ispMACH? 4000Bseries contain this type of chip.It is equipped with 176 pin count.If you use this device, you will also find [0].According to the LC4256, its related parts can be found.It is recommended that the supply voltage be kept at 2.5Vto maximize efficiency.EEPROM is adopted for storing data.The electronic component is mounted by Surface Mount.There are 176pins on it.It operates with the maximal supply voltage of 2.7V.A minimum supply voltage of 2.3V is required for this device to operate.There are 16 logic elements/blocks, which are fundamental building blocks of field-programmable gate array (FPGA) technology.There are 680 Programmable I/Os.This frequency is 384.6MHz.To detect the status of input signals, there are 4dedicated inputs.An elementary building block consists of 36logic elements/cells.

LC4256B-3T176C Features


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

LC4256B-3T176C Applications


There are a lot of Lattice Semiconductor Corporation LC4256B-3T176C CPLDs applications.

  • Parity generators
  • Dedicated input registers
  • Software-driven hardware configuration
  • Programmable polarity
  • Field programmable gate
  • Digital designs
  • Handheld digital devices
  • D/T registers and latches
  • Power up sequencing
  • Custom state machines