XC3S2000-4FGG676I Xilinx Inc, XC3S2000-4FGG676I Datasheet - Page 50

• Manufacturer Part Number: XC3S2000-4FGG676I
• Description: SPARTAN-3A FPGA 2M STD 676-FBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3r

Specifications of XC3S2000-4FGG676I

• Number Of Logic Elements/cells: 46080
• Number Of Labs/clbs: 5120
• Total Ram Bits: 737280
• Number Of I /o: 489
• Number Of Gates: 2000000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 676-BBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Spartan-3 FPGA Family: Functional Description
50
54
Figure 27: Configuration Flow Diagram for the Serial and Parallel Modes
No
No
and V
Sample mode pins
Clear configuration
Load configuration
INIT_ B = High?
and V
Reconfigure?
data frames
V
Yes
User mode
Power-On
CCO
Yes
sequence
Yes
Start-Up
CCINT
correct?
memory
CCAUX
CRC
Bank 4 > 1V
>1V
> 2V
www.xilinx.com
Yes
No
No
Yes
Set PROG_B Low
after Power-On
PROG_B = Low
INIT_B goes Low.
Abort Start-Up
No
DS099_26_041103
DS099-2 (v2.5) December 4, 2009
Product Specification
R