EPM7256AETC144-5 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).144-LQFP is the package in which it resides.There are 120 I/Os programmed in it.The device is programmed with 144 terminations.As the terminal position of this electrical part is QUAD, 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~70°C TA.The chip should be mounted by Surface Mount.It belongs to the MAX® 7000Aseries of FPGAs.When using this device, YES can also be found.The EPM7256 indicates that its related parts can be found.5000 gates are devices that serve as building blocks for digital circuits.There are 16 logic elements/blocks.The system runs on a power supply of 2.5/3.33.3V watts.In this case, the maximum supply voltage (Vsup) reaches 3.6V.It is recommended that the supply voltage (Vsup) be greater than 3V.The clock frequency should not exceed 172.4MHz.
EPM7256AETC144-5 Features
144-LQFP package
120 I/Os
The operating temperature of 0°C~70°C TA
2.5/3.33.3V power supplies

EPM7256AETC144-5 Applications
There are a lot of Intel
EPM7256AETC144-5 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

Mounting Type	Surface Mount
Package / Case	144-LQFP
Surface Mount	YES
Operating Temperature	0°C~70°C TA
Packaging	Tray
Series	MAX® 7000A
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	144
ECCN Code	3A991
Terminal Finish	TIN LEAD
Additional Feature	YES
HTS Code	8542.39.00.01
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	220
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	EPM7256
JESD-30 Code	S-PQFP-G144
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	3.6V
Power Supplies	2.5/3.33.3V
Supply Voltage-Min (Vsup)	3V
Programmable Type	In System Programmable
Number of I/O	120
Clock Frequency	172.4MHz
Propagation Delay	5.5 ns
Number of Gates	5000
Output Function	MACROCELL
Number of Macro Cells	256
JTAG BST	YES
Voltage Supply - Internal	3V~3.6V
Delay Time tpd(1) Max	5.5ns
Number of Logic Elements/Blocks	16
Length	20mm
Height Seated (Max)	1.6mm
Width	20mm
RoHS Status	Non-RoHS Compliant