XC3S400A-5FGG400C Overview
There are two packages that contain fpga chips: 400-BGA package and X package. The FIELD PROGRAMMABLE GATE ARRAY-series of FPGAs are composed of this type. Having 311 I/Os makes data transfers more coherent. Logic blocks consist of 8064 logic elements/cells. The supply voltage is 1.2V volts. An attachment Surface Mount allows the FPGA module to be attached to the development board. The supply voltage of the device is 1.14V~1.26V , at which it runs. The Spartan®-3A series FPGA is a type of FPGA that belongs to the Spartan®-3A family of FPGAs. When operating the machine, it is important to keep the temperature within 0°C~85°C TJ range. This device is equipped with 248 separate outputs, which makes it a very versatile device. There is an FPGA model contained in Tray in order to conserve space. In total, it has 400 terminations on each end. A device like this one offers 368640 RAM bits, which is a considerable amount of memory. In order to find related parts, use the part number XC3S400A as a base. This FPGA module has a RAM si45kBe of 45kB that is sufficient to make sure that the program is able to run normally. In this case, there are 400 pins on the board. A total of 896 LABs/CLBs make up this FPGA array. Having stated that, if this FPGA is mounted in Surface Mount, then it may be able to perform fantastically according to its specifications. The 1.2V supply voltage provides designers with full flexibility in their designs. The building block that forms the basis of the system contains 400000 gates. This device has a pin count of 400 in fpga semiconductor. It usually uses a crystal oscillating at a frequency of 770MHz in order to do its work. A CLB is a basic module that determines the architecture of a system.
XC3S400A-5FGG400C Features
311 I/Os
Up to 368640 RAM bits
400 LABs/CLBs

XC3S400A-5FGG400C Applications
There are a lot of Xilinx Inc.
XC3S400A-5FGG400C FPGAs applications.

Computer hardware emulation
Integrating multiple SPLDs
Voice recognition
Cryptography
Filtering and communication encoding
Aerospace and Defense
Medical Electronics
Audio
Automotive
Consumer Electronics

Factory Lead Time	10 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	400-BGA
Number of Pins	400
Operating Temperature	0°C~85°C TJ
Packaging	Tray
Series	Spartan®-3A
Published	2007
JESD-609 Code	e1
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	400
ECCN Code	3A991.D
Voltage - Supply	1.14V~1.26V
Terminal Position	BOTTOM
Terminal Form	BALL
Peak Reflow Temperature (Cel)	250
Supply Voltage	1.2V
Terminal Pitch	1mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	XC3S400A
Pin Count	400
Number of Outputs	248
Qualification Status	Not Qualified
Operating Supply Voltage	1.2V
Number of I/O	311
RAM Size	45kB
Clock Frequency	770MHz
Programmable Logic Type	FIELD PROGRAMMABLE GATE ARRAY
Number of Logic Elements/Cells	8064
Total RAM Bits	368640
Number of Gates	400000
Number of LABs/CLBs	896
Speed Grade	5
Combinatorial Delay of a CLB-Max	0.62 ns
Number of CLBs	896
Length	21mm
Height Seated (Max)	2.43mm
Width	21mm
RoHS Status	ROHS3 Compliant