Datasheet

DS181 (v1.21) September 27, 2016 www.xilinx.com
Product Specification 1
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Introduction
Artix®-7 FPGAs are available in -3, -2, -1, -1LI, and -2L
speed grades, with -3 having the highest performance. The
Artix-7 FPGAs predominantly operate at a 1.0V core voltage.
The -1LI and -2L devices are screened for lower maximum
static power and can operate at lower core voltages for
lower dynamic power than the -1 and -2 devices,
respectively. The -1LI devices operate only at
V
CCINT
=V
CCBRAM
= 0.95V and have the same speed
specifications as the -1 speed grade. The -2L devices can
operate at either of two V
CCINT
voltages, 0.9V and 1.0V and
are screened for lower maximum static power. When
operated at V
CCINT
= 1.0V, the speed specification of a -2L
device is the same as the -2 speed grade. When operated at
V
CCINT
= 0.9V, the -2L static and dynamic power is reduced.
Artix-7 FPGA DC and AC characteristics are specified in
commercial, extended, industrial, expanded (-1Q), and
military (-1M) temperature ranges. Except the operating
temperature range or unless otherwise noted, all the DC
and AC electrical parameters are the same for a particular
speed grade (that is, the timing characteristics of a -1M
speed grade military device are the same as for a -1C speed
grade commercial device). However, only selected speed
grades and/or devices are available in each temperature
range. For example, -1M is only available in the
defense-grade Artix-7Q family and -1Q is only available in
XA Artix-7 FPGAs.
All supply voltage and junction temperature specifications
are representative of worst-case conditions. The parameters
included are common to popular designs and typical
applications.
Available device and package combinations can be found in :
• 7 Series FPGAs Overview (DS180
)
• Defense-Grade 7 Series FPGAs Overview (DS185
)
• XA Artix-7 FPGAs Overview (DS197
)
This Artix-7 FPGA data sheet, part of an overall set of
documentation on the 7 series FPGAs, is available on the
Xilinx website at www.xilinx.com/
documentation.
DC Characteristics
Artix-7 FPGAs Data Sheet:
DC and AC Switching Characteristics
DS181 (v1.21) September 27, 2016 Product Specification
Table 1: Absolute Maximum Ratings
(1)
Symbol Description Min Max Units
FPGA Logic
V
CCINT
Internal supply voltage –0.5 1.1 V
V
CCAUX
Auxiliary supply voltage –0.5 2.0 V
V
CCBRAM
Supply voltage for the block RAM memories –0.5 1.1 V
V
CCO
Output drivers supply voltage for HR I/O banks –0.5 3.6 V
V
REF
Input reference voltage –0.5 2.0 V
V
IN
(2)(3)(4)
I/O input voltage –0.4 V
CCO
+0.55 V
I/O input voltage (when V
CCO
= 3.3V) for V
REF
and differential I/O standards
except TMDS_33
(5)
–0.4 2.625 V
V
CCBATT
Key memory battery backup supply –0.5 2.0 V
GTP Transceiver
V
MGTAVCC
Analog supply voltage for the GTP transmitter and receiver circuits –0.5 1.1 V
V
MGTAVTT
Analog supply voltage for the GTP transmitter and receiver termination circuits –0.5 1.32 V
V
MGTREFCLK
Reference clock absolute input voltage –0.5 1.32 V
V
IN
Receiver (RXP/RXN) and Transmitter (TXP/TXN) absolute input voltage –0.5 1.26 V