参数资料
型号: XCV405E-6FG676I
厂商: XILINX INC
元件分类: FPGA
英文描述: Virtex-E 1.8 V Extended Memory Field Programmable Gate Arrays
中文描述: FPGA, 2400 CLBS, 129600 GATES, 357 MHz, PBGA676
封装: PLASTIC, FBGA-676
文件页数: 12/20页
文件大小: 191K
代理商: XCV405E-6FG676I
Virtex-E 1.8 V Extended Memory Field Programmable Gate Arrays
Module 3 of 4
DS025-3 (v2.3.2) March 14, 2003
2
1-800-255-7778
R
Recommended Operating Conditions
DC Characteristics Over Recommended Operating Conditions
Power-On Power Supply Requirements
Xilinx FPGAs require a certain amount of supply current during power-on to insure proper device operation. The actual
current consumed depends on the power-on ramp rate of the power supply. This is the time required to reach the nominal
power supply voltage of the device1 from 0 V. The fastest ramp rate is 0 V to nominal voltage in 2 ms and the slowest allowed
ramp rate is 0 V to nominal voltage in 50 ms. For more details on power supply requirements, see XAPP158
on
Symbol
Description
Min
Max
Units
VCCINT
Internal Supply voltage relative to GND, TJ = 0 °C to +85°C
Commercial
1.8 – 5%
1.8 + 5%
V
Internal Supply voltage relative to GND, TJ = –40°C to +100°C Industrial
1.8 – 5%
1.8 + 5%
V
VCCO
Supply voltage relative to GND, TJ = 0 °C to +85°C
Commercial
1.2
3.6
V
Supply voltage relative to GND, TJ = –40°C to +100°C
Industrial
1.2
3.6
V
TIN
Input signal transition time
250
ns
Symbol
Description(1)
Device
Min
Max
Units
VDRINT
Data Retention VCCINT Voltage
(below which configuration data might be lost)
All
1.5
V
VDRIO
Data Retention VCCO Voltage
(below which configuration data might be lost)
All
1.2
V
ICCINTQ
Quiescent VCCINT supply current1
XCV405E
400
mA
XCV812E
500
mA
ICCOQ
Quiescent VCCO supply current1
XCV405E
2
mA
XCV812E
2
mA
IL
Input or output leakage current
All
–10
+10
A
CIN
Input capacitance (sample tested)
BGA, PQ, HQ, packages
All
8
pF
IRPU
Pad pull-up (when selected) @ Vin = 0 V, VCCO = 3.3 V (sample tested)
All
Note 2
0.25
mA
IRPD
Pad pull-down (when selected) @ Vin = 3.6 V (sample tested)
Note 2
0.25
mA
Notes:
1.
With no output current loads, no active input pull-up resistors, all I/O pins 3-stated and floating.
2.
Internal pull-up and pull-down resistors guarantee valid logic levels at unconnected input pins. These pull-up and pull-down resistors
do not guarantee valid logic levels when input pins are connected to other circuits.
Product (Commercial Grade)
Description(2)
Current Requirement(3)
XCV50E - XCV600E
Minimum required current supply
500 mA
XCV812E - XCV2000E
Minimum required current supply
1 A
XCV2600E - XCV3200E
Minimum required current supply
1.2 A
Virtex-E Family, Industrial Grade
Minimum required current supply
2 A
Notes:
1.
Ramp rate used for this specification is from 0 - 1.8 V DC. Peak current occurs on or near the internal power-on reset threshold and
lasts for less than 3 ms.
2.
Devices are guaranteed to initialize properly with the minimum current available from the power supply as noted above.
3.
Larger currents might result if ramp rates are forced to be faster.
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