LC4512B-75FT256I Overview
There are 512 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).It is embedded in the 256-LBGA package.It is programmed with 208 I/Os.There are 256 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The terminal position of this electrical part is BOTTOM, which serves as an important access point for passengers or freight.It is powered from a supply voltage of 2.5V.It is packaged in the way of Tray.It operates with the operating temperature of -40°C~105°C TJ to ensure its reliability.It is mounted in the way of Surface Mount.It is a type of FPGA belonging to the ispMACH® 4000B series.It is equipped with 256 pin count.It is also characterized by YES.According to the LC4512, its related parts can be found.The supply voltage should be maintained at 2.5V for high efficiency.EEPROM is adopted for storing data.This electronic part is mounted in the way of Surface Mount.It is designed with 256 pins.It operates with the maximal supply voltage of 2.7V.It operates with the minimal supply voltage of 2.3V.There are 32 logic elements/blocks, which are fundamental building blocks of field-programmable gate array (FPGA) technology.The maximal frequency should be lower than 178.57MHz.There are 4 dedicated inputs used to detect the status of input signals.
LC4512B-75FT256I Features
256-LBGA package
208 I/Os
The operating temperature of -40°C~105°C TJ
256 pin count
256 pins

LC4512B-75FT256I Applications
There are a lot of Lattice Semiconductor Corporation
LC4512B-75FT256I CPLDs applications.

Power up sequencing
Voltage level translation
Timing control
Interface bridging
I/O expansion
Discrete logic functions
Bootloaders for FPGAs
Address decoders
Custom state machines
Digital systems

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	256-LBGA
Number of Pins	256
Operating Temperature	-40°C~105°C TJ
Packaging	Tray
Series	ispMACH® 4000B
Published	2000
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	256
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn63Pb37)
Additional Feature	YES
HTS Code	8542.39.00.01
Terminal Position	BOTTOM
Terminal Form	BALL
Peak Reflow Temperature (Cel)	225
Supply Voltage	2.5V
Terminal Pitch	1mm
Reach Compliance Code	not_compliant
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LC4512
Pin Count	256
Qualification Status	Not Qualified
Operating Supply Voltage	2.5V
Programmable Type	In System Programmable
Max Supply Voltage	2.7V
Min Supply Voltage	2.3V
Operating Supply Current	14mA
Number of I/O	208
Nominal Supply Current	14mA
Memory Type	EEPROM
Propagation Delay	7.5 ns
Max Frequency	178.57MHz
Output Function	MACROCELL
Number of Macro Cells	512
JTAG BST	YES
Number of Dedicated Inputs	4
Voltage Supply - Internal	2.3V~2.7V
Delay Time tpd(1) Max	7.5ns
Number of Logic Elements/Blocks	32
RoHS Status	Non-RoHS Compliant
Lead Free	Lead Free