XC2S50E-6PQ208C Xilinx Inc, XC2S50E-6PQ208C Datasheet - Page 38

• Manufacturer Part Number: XC2S50E-6PQ208C
• Description: IC FPGA 1.8V 384 CLB'S 208-PQFP
• Manufacturer: Xilinx Inc
• Series: Spartan™-IIEr

Specifications of XC2S50E-6PQ208C

• Number Of Logic Elements/cells: 1728
• Number Of Labs/clbs: 384
• Total Ram Bits: 32768
• Number Of I /o: 146
• Number Of Gates: 50000
• Voltage - Supply: 1.71 V ~ 1.89 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 208-BFQFP
• Case: QFP208
• Dc: 03+
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1205

Spartan-IIE FPGA Family: DC and Switching Characteristics
IOB Input Delay Adjustments for Different Standards
Input delays associated with the pad are specified for LVTTL. For other standards, adjust the delays by the values shown. A
delay adjusted in this way constitutes a worst-case limit.
38
Data Input Delay Adjustments
T
T
T
T
ILVCMOS18
T
Symbol
ILVCMOS2
T
T
T
T
T
T
IPCI33_3
IPCI66_3
ILVPECL
T
T
T
ISSTL2
ISSTL3
ILVTTL
ILVDS
IGTLP
IHSTL
IAGP
IGTL
ICTT
Standard-specific data input delay
adjustments
Description
www.xilinx.com
LVTTL
LVCMOS2
LVCMOS18
LVDS
LVPECL
PCI, 33 MHz, 3.3V
PCI, 66 MHz, 3.3V
GTL
GTL+
HSTL
SSTL2
SSTL3
CTT
AGP
Standard
–0.11
0.20
0.15
0.15
0.08
0.14
0.14
0.04
0.04
0.04
0.10
0.04
-7
0
0
Speed Grade
DS077-3 (v2.3) June 18, 2008
–0.11
0.20
0.15
0.15
0.08
0.14
0.14
0.04
0.04
0.04
0.10
0.04
Product Specification
-6
0
0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R