XC3SD1800A-4CSG484LI Xilinx Inc, XC3SD1800A-4CSG484LI Datasheet - Page 18

• Manufacturer Part Number: XC3SD1800A-4CSG484LI
• Description: IC FPGA SPARTAN 3 DSP 484CSGBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3A DSPr

Specifications of XC3SD1800A-4CSG484LI

• Number Of Logic Elements/cells: 37440
• Number Of Labs/clbs: 4160
• Total Ram Bits: 1548288
• Number Of I /o: 309
• Number Of Gates: 1800000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 484-FBGA, CSPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

External Termination Requirements for Differential I/O
LVDS, RSDS, MINI_LVDS, and PPDS I/O Standards
X-Ref Target - Figure 5
BLVDS_25 I/O Standard
X-Ref Target - Figure 6
TMDS_33 I/O Standard
X-Ref Target - Figure 7
Device DNA Read Endurance
Table 14: Device DNA Identifier Memory Characteristics
DS610 (v3.0) October 4, 2010
Product Specification
DNA_CYCLES
Symbol
Figure 5: External Input Termination for LVDS, RSDS, MINI_LVDS, and PPDS I/O Standards
Figure 6: External Output and Input Termination Resistors for BLVDS_25 I/O Standard
V
V
MINI_LVDS_33,
RSDS_33,
PPDS_33
MINI_LVDS_33,
RSDS_33,
PPDS_33
LVDS_33,
LVDS_33,
CCO
CCO
= 3.3V
= 3.3V
Number of READ operations or JTAG ISC_DNA read operations. Unaffected by
HOLD or SHIFT operations.
Figure 7: External Input Resistors Required for TMDS_33 I/O Standard
V
V
V
Any Bank
MINI_LVDS_25,
RSDS_25,
PPDS_25
MINI_LVDS_25,
RSDS_25,
PPDS_25
LVDS_25,
LVDS_25,
CCO
a) Input-only differential pairs or pairs not using DIFF_TERM=Yes constraint
BLVDS_25
b) Differential pairs using DIFF_TERM=Yes constraint
CCO
CCO
Bank 0
Bank 2
= 2.5V
= 2.5V
= 2.5V
Bank 0 and 2
Bank 0 and 2
V
CCO
TMDS_33
Bank 0
Bank 2
165Ω
165Ω
Bank 0
Bank 2
1 4
CAT16-LV4F12
/ th of Bourns
= 3.3V
Part Number
140Ω
DVI/HDMI cable
Spartan-3A DSP FPGA Family: DC and Switching Characteristics
Description
www.xilinx.com
Z
Z
Z
Z
0
0
0
0
Z
Z
= 50Ω
= 50Ω
= 50Ω
= 50Ω
0
0
50Ω
= 50Ω
= 50Ω
1 4
3.3V
CAT16-PT4F4
/ th of Bourns
Part Number
1 4
CAT16-PT4F4
/ th of Bourns
Part Number
100Ω
50Ω
100Ω
V
DIFF_TERM=No
DIFF_TERM=Yes
Any Bank
TMDS_33
CCAUX
DS529-3_08_020107
Bank 0
Bank 2
Any Bank
BLVDS_25
No V
Any Bank
R
Bank 0
Bank 2
= 3.3V
DT
Bank 0
Bank 2
CCO
V
LVDS_33,
MINI_LVDS_33,
RSDS_33,
PPDS_33
Requirement
CCO
DS529-3_07_020107
No V
LVDS_33, LVDS_25,
MINI_LVDS_33,
MINI_LVDS_25,
RSDS_33, RSDS_25,
PPDS_33, PPDS_25
= 3.3V
CCO
Restrictions
DS529-3_09_020107
V
LVDS_25,
MINI_LVDS_25,
RSDS_25,
PPDS_25
CCO
30,000,000
Minimum
= 2.5V
cycles
Units
Read
18