DS031 Datasheet, PDF (50/318 Pages) Xilinx, Inc – Summary of Features

R
Virtex-II Platform FPGAs: DC and Switching Characteristics
Table 2: Recommended Operating Conditions
Symbol
Description
Temperature Range and Grade
V_CCINT Internal supply voltage relative to GND
V_CCAUX Auxiliary supply voltage relative to GND
V_CCO Supply voltage relative to GND
V_BATT(1) Battery voltage relative to GND
T_J = 0 °C to +85°C
T_J = –40°C to +100°C
T_J = 0 °C to +85°C
T_J = –40°C to +100°C
T_J = 0 °C to +85°C
T_J = –40°C to +100°C
T_J = 0 °C to +85°C
T_J = –40°C to +100°C
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
Commercial
Industrial
Notes:
1. If battery is not used, connect V_BATT to GND or V_CCAUX.
2. Recommended maximum voltage droop for V_CCAUX is 10 mV/ms.
3. The thresholds for Power On Reset are V_CCINT > 1.2V, V_CCAUX > 2.5V, and V_CCO (Bank 4) > 1.5 V.
4. Limit the noise at the power supply to be within 200 mV peak-to-peak.
5. For power bypassing guidelines, see XAPP623 at www.xilinx.com.
Min
1.425
1.425
3.135
3.135
1.2
1.2
1.0
1.0
Max
1.575
1.575
3.465
3.465
3.6
3.6
3.6
3.6
Units
V
V
V
V
V
V
V
V
Table 3: DC Characteristics Over Recommended Operating Conditions
Symbol
Description
Device Min Max Units
V_DRINT Data retention V_CCINT voltage
All
1.2
V
V_DRI Data retention V_CCAUX voltage
All
2.5
V
I_REF V_REF current per pin
All
–10
+10
μA
I_L
Input leakage current
All
–10
+10
μA
C_IN Input capacitance
All
10
pF
I_RPU Pad pull-up (when selected) @ V_IN = 0 V, V_CCO = 3.3 V (sample tested)
All
Note (1) 250
μA
I_RPD Pad pull-down (when selected) @ V_IN = 3.6 V (sample tested)
All
Note (1) 250
μA
I_BATT Battery supply current
All
(Note 2)
nA
Notes:
1. 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.
2. Battery supply current (I_BATT):
Device
Unpowered
Device
Powered
Units
25°C:
< 50
< 10
nA
85°C:
N/A
< 10
nA
DS031-3 (v3.5) November 5, 2007
Product Specification
www.xilinx.com
Module 3 of 4
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