參數資料
型號: XCS10XL
廠商: Xilinx, Inc.
英文描述: Field Programmable Gate Arrays(現場可編程門陣列)
中文描述: 現場可編程門陣列(現場可編程門陣列)
文件頁數: 45/66頁
文件大?。?/td> 716K
代理商: XCS10XL
R
DS060 (v1.5) March 2, 2000
4-45
Spartan and Spartan-XL Families Field Programmable Gate Arrays
Spartan-XL DC Characteristics Over Operating Conditions
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
With up to 64 pins simultaneously sinking 12 mA (default mode).
With up to 64 pins simultaneously sinking 24 mA (with 24 mA option selected).
With 5V tolerance not selected, no internal oscillators, and the FPGA configured with the Tie option.
With no output current loads, no active input resistors, and all package pins at V
CC
or GND.
With PWRDWN active.
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 required
power supply voltage of the device from 0V. The current is highest at the fastest suggested ramp rate (2 ms) and is lowest
at the slowest allowed ramp rate (50 ms).
Note 1:
Devices are guaranteed to initialize properly with the minimum current listed above. A larger capacity power supply may
result in larger initialization current.
This specification applies to Commercial and Industrial grade products only. Advance information based on initial
characterization.
Ramp-up Time is measured at 0V to 3.0V. Peak current required lasts less than 3 ms and occurs near the internal power-on
reset threshold voltage.
Note 2:
Note 3:
Symbol
Description
Min
Typ.
Max
Units
V
OH
High-level output voltage @ I
OH
=
4.0 mA, V
CC
min (LVTTL)
High-level output voltage @ I
OH
=
500
μ
A, (LVCMOS)
Low-level output voltage @ I
OL
= 12.0 mA, V
CC
min (LVTTL)
(Note 1)
2.4
V
90% V
CC
V
V
OL
0.4
V
Low-level output voltage @ I
OL
= 24.0 mA, V
CC
min (LVTTL)
(Note 2)
0.4
V
Low-level output voltage @ I
OL
= 1500
μ
A, (LVCMOS)
Data retention supply voltage (below which configuration data
may be lost)
10% V
CC
V
V
DR
2.5
V
I
CCO
I
CCPD
I
L
C
IN
I
RPU
I
RPD
Quiescent FPGA supply current (Notes 3,4)
0.1
5
mA
Power Down FPGA supply current (Notes 3,5)
0.1
5
mA
Input or output leakage current
10
+10
μ
A
Input capacitance (sample tested)
10
pF
Pad pull-up (when selected) @ V
IN
= 0V (sample tested)
Pad pull-down (when selected) @ V
IN
= 3.3V (sample tested)
0.02
0.25
mA
0.02
mA
Product
Description
Ramp-up Time
Fast (2 ms)
100 mA
Slow (50 ms)
100 mA
Spartan-XL Family
Minimum required current supply
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