M4A5-64/32-12JI Overview
There are 64 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 44-LCC (J-Lead) package.It is programmed with 32 I/Os.It is packaged in the way of Tube.It operates with the operating temperature of -40°C~85°C TA to ensure its reliability.It is mounted in the way of Surface Mount.It is a type of FPGA belonging to the ispMACH® 4A series.It is equipped with 44 pin count.According to the M4A5-64, its related parts can be found.There are 2500 gates, which are devices that acts as a building block for digital circuits. The supply voltage should be maintained at 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 44 pins.It operates with the maximal supply voltage of 5.5V.It operates with the minimal supply voltage of 4.5V.There are 256 programmable I/Os, which are method of data transmissions, via input/output (I/O), between a central processing unit (CPU) and a peripheral device, such as a network adapter or a Parallel ATA storage device. The maximal frequency should be lower than 83.3MHz.
M4A5-64/32-12JI Features
44-LCC (J-Lead) package
32 I/Os
The operating temperature of -40°C~85°C TA
44 pin count
44 pins

M4A5-64/32-12JI Applications
There are a lot of Lattice Semiconductor Corporation
M4A5-64/32-12JI 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	44-LCC (J-Lead)
Number of Pins	44
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	ispMACH® 4A
Published	1998
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
ECCN Code	EAR99
HTS Code	8542.39.00.01
Base Part Number	M4A5-64
Pin Count	44
Operating Supply Voltage	5V
Programmable Type	In System Programmable
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Number of I/O	32
Memory Type	EEPROM
Propagation Delay	12 ns
Turn On Delay Time	12 ns
Number of Gates	2500
Max Frequency	83.3MHz
Number of Programmable I/O	256
Number of Macro Cells	64
Voltage Supply - Internal	4.5V~5.5V
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Lead Free