XC3S500E-4PQG208I Xilinx Inc, XC3S500E-4PQG208I Datasheet - Page 140

• Manufacturer Part Number: XC3S500E-4PQG208I
• Description: IC FPGA SPARTAN-3E 500K 208-PQFP
• Manufacturer: Xilinx Inc
• Series: Spartan™-3Er

Specifications of XC3S500E-4PQG208I

• Package / Case: 208-MQFP, 208-PQFP
• Mounting Type: Surface Mount
• Voltage - Supply: 1.1 V ~ 3.465 V
• Operating Temperature: -40°C ~ 100°C
• Number Of I /o: 158
• Number Of Logic Elements/cells: *
• Number Of Gates: *
• No. Of Logic Blocks: 1564
• No. Of Gates: 500000
• No. Of Macrocells: 10476
• Family Type: Spartan-3E
• No. Of Speed Grades: 4
• No. Of I/o's: 158
• Clock: RoHS Compliant
• Total Ram Bits: 368640
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC and Switching Characteristics
Clock Buffer/Multiplexer Switching Characteristics
Table 101: Clock Distribution Switching Characteristics
140
Global clock buffer (BUFG, BUFGMUX, BUFGCE) I input to O-output delay
Global clock multiplexer (BUFGMUX) select S-input setup to I0 and I1
inputs. Same as BUFGCE enable CE-input
Frequency of signals distributed on global buffers (all sides)
Description
www.xilinx.com
Symbol
F
T
T
BUFG
GIO
GSI
1.46
0.55
333
Speed Grade
-5
DS312-3 (v3.8) August 26, 2009
Maximum
Product Specification
1.46
0.63
311
-4
Units
MHz
ns
ns
R