XC3S50AN-5FTG256C Xilinx Inc, XC3S50AN-5FTG256C Datasheet - Page 27

• Manufacturer Part Number: XC3S50AN-5FTG256C
• Description: IC FPGA SPARTAN-3AN 256FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3ANr

Specifications of XC3S50AN-5FTG256C

• Number Of Logic Elements/cells: 1584
• Number Of Labs/clbs: 176
• Total Ram Bits: 55296
• Number Of I /o: 195
• Number Of Gates: 50000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

User Data Storage Guidelines
Spartan-3AN FPGA In-System Flash User Guide
UG333 (v2.1) January 15, 2009
R
The following guidelines are recommended when storing user data in the In-System Flash
(ISF) memory.
1.
2.
See the
FPGA and for both addressing modes.
Do not intermix user data with the last page of FPGA configuration bitstream data.
Intermixing user data and configuration data makes updating the FPGA bitstream
more difficult.
If using the
the sectors that contain the FPGA bitstream(s).
“Memory Allocation Tables,” page 20
Sector Protection
www.xilinx.com
or
Sector Lockdown
for specific locations for each Spartan-3AN
features, do not intermix user data in
User Data Storage Guidelines
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