LC4256V-5FN256BC 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-BGA 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 3.3V volts.As a result, it is packaged as Tray.To ensure its reliability, the operating temperature is set to 0°C~90°C TJ.The chip should be mounted by Surface Mount.It belongs to the ispMACH® 4000Vseries 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 3.3V.In order to store data, EEPROM is used.The electronic part is mounted by Surface Mount.This device operates at a voltage of 3.6Vas its maximum supply voltage.The minimal supply voltage is 3V.There are 16 logic elements/blocks.There are 388 Programmable I/Os.It is recommended that the maximal frequency be lower than 322MHz.It has 4 dedicated inputs for detecting input signals.
LC4256V-5FN256BC Features
256-BGA package
160 I/Os
The operating temperature of 0°C~90°C TJ
256 pin count

LC4256V-5FN256BC Applications
There are a lot of Lattice Semiconductor Corporation
LC4256V-5FN256BC 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

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	256-BGA
Operating Temperature	0°C~90°C TJ
Packaging	Tray
Series	ispMACH® 4000V
Published	2000
JESD-609 Code	e1
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	256
ECCN Code	EAR99
Terminal Finish	Tin/Silver/Copper (Sn/Ag/Cu)
Additional Feature	YES
HTS Code	8542.39.00.01
Terminal Position	BOTTOM
Terminal Form	BALL
Peak Reflow Temperature (Cel)	250
Supply Voltage	3.3V
Terminal Pitch	1mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	LC4256
Pin Count	256
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Programmable Type	In System Programmable
Max Supply Voltage	3.6V
Min Supply Voltage	3V
Operating Supply Current	12.5mA
Number of I/O	160
Nominal Supply Current	12.5mA
Memory Type	EEPROM
Propagation Delay	5 ns
Max Frequency	322MHz
Number of Programmable I/O	388
Output Function	MACROCELL
Number of Macro Cells	256
JTAG BST	YES
Number of Dedicated Inputs	4
Voltage Supply - Internal	3V~3.6V
Delay Time tpd(1) Max	5ns
Number of Logic Elements/Blocks	16
Length	17mm
Height Seated (Max)	2.1mm
Width	17mm
RoHS Status	RoHS Compliant