M4A3-64/32-10VI48 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 48-LQFP package.It is programmed with 32 I/Os.There are 48 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 QUAD, which serves as an important access point for passengers or freight.It is powered from a supply voltage of 3.3V.It is packaged in the way of Tray.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 also characterized by YES.According to the M4A3-64, 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 3.3V for high efficiency.EEPROM is adopted for storing data.This electronic part is mounted in the way of Surface Mount.It is designed with 48 pins.It operates with the maximal supply voltage of 3.6V.It operates with the minimal supply voltage of 3V.There are 224 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 100MHz.
M4A3-64/32-10VI48 Features
48-LQFP package
32 I/Os
The operating temperature of -40°C~85°C TA
48 pins

M4A3-64/32-10VI48 Applications
There are a lot of Lattice Semiconductor Corporation
M4A3-64/32-10VI48 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

Factory Lead Time	10 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-LQFP
Number of Pins	48
Operating Temperature	-40°C~85°C TA
Packaging	Tray
Series	ispMACH® 4A
Published	1998
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn85Pb15)
Additional Feature	YES
HTS Code	8542.39.00.01
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	M4A3-64
Operating Supply Voltage	3.3V
Programmable Type	In System Programmable
Max Supply Voltage	3.6V
Min Supply Voltage	3V
Number of I/O	32
Memory Type	EEPROM
Propagation Delay	10 ns
Turn On Delay Time	10 ns
Number of Gates	2500
Max Frequency	100MHz
Number of Programmable I/O	224
Output Function	MACROCELL
Number of Macro Cells	64
JTAG BST	YES
Voltage Supply - Internal	3V~3.6V
Length	7mm
Height Seated (Max)	1.6mm
Width	7mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Lead Free