XC3S250E-4FTG256C Xilinx Inc, XC3S250E-4FTG256C Datasheet - Page 123

• Manufacturer Part Number: XC3S250E-4FTG256C
• Description: IC SPARTAN-3E FPGA 250K 256-FTBG
• Manufacturer: Xilinx Inc
• Series: Spartan™-3Er

Specifications of XC3S250E-4FTG256C

• Total Ram Bits: 221184
• Number Of Logic Elements/cells: 5508
• Number Of Labs/clbs: 612
• Number Of I /o: 172
• Number Of Gates: 250000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-LBGA
• No. Of Logic Blocks: 5508
• No. Of Gates: 250000
• No. Of Macrocells: 5508
• No. Of Speed Grades: 4
• No. Of I/o's: 190
• Clock Management: DLL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 122-1482

Table 81: DC Characteristics of User I/Os Using
Single-Ended Standards
DS312-3 (v3.8) August 26, 2009
Product Specification
LVTTL
LVCMOS33
LVCMOS25
IOSTANDARD
Attribute
(3)
(3)
(3)
R
12
16
12
16
12
2
4
6
8
2
4
6
8
2
4
6
8
Conditions
(mA)
I
12
16
12
16
12
OL
2
4
6
8
2
4
6
8
2
4
6
8
Test
(mA)
–12
–16
–12
–16
–12
I
–2
–4
–6
–8
–2
–4
–6
–8
–2
–4
–6
–8
OH
Max (V)
V
0.4
0.4
0.4
Characteristics
OL
Logic Level
V
V
CCO
CCO
Min (V)
V
2.4
OH
–
–
www.xilinx.com
0.4
0.4
Table 81: DC Characteristics of User I/Os Using
Single-Ended Standards (Continued)
Notes:
1.
2.
3.
4.
LVCMOS18
LVCMOS15
LVCMOS12
PCI33_3
PCI66_3
HSTL_I_18
HSTL_III_18
SSTL18_I
SSTL2_I
IOSTANDARD
The numbers in this table are based on the conditions set forth in
Table 77
Descriptions of the symbols used in this table are as follows:
For the LVCMOS and LVTTL standards: the same V
limits apply for both the Fast and Slow slew attributes.
Tested according to the relevant PCI specifications. For
information on PCI IP solutions, see www.xilinx.com/pci. The
PCIX IOSTANDARD is available and has equivalent
characteristics but no PCI-X IP is supported.
I
I
V
V
V
V
OL
OH
OL
OH
Attribute
CCO
TT
–
–
–
–
–
(4)
(4)
–
the output current condition under which V
the output current condition under which V
the voltage applied to a resistor termination
the output voltage that indicates a Low logic level
the output voltage that indicates a High logic level
(3)
(3)
(3)
the supply voltage for output drivers
and
Table
2
4
6
8
2
4
6
2
80.
Conditions
(mA)
I
1.5
1.5
6.7
8.1
24
DC and Switching Characteristics
OL
2
4
6
8
2
4
6
2
8
Test
(mA)
–0.5
–0.5
–6.7
–8.1
I
–2
–4
–6
–8
–2
–4
–6
–2
–8
–8
OH
10% V
10% V
V
V
Max (V)
TT
TT
V
0.4
0.4
0.4
0.4
0.4
– 0.475
Characteristics
– 0.61
OL
Logic Level
CCO
CCO
OL
OH
is tested
is tested
V
V
V
90% V
90% V
V
V
V
V
OL
CCO
CCO
CCO
CCO
CCO
TT
TT
Min (V)
V
and V
+ 0.475
+ 0.61
OH
–
–
- 0.4
- 0.4
- 0.4
CCO
CCO
0.4
0.4
123
OH