English
Language : 

DS162 Datasheet, PDF (4/73 Pages) Xilinx, Inc – Advance Product Specification
◁
Spartan-6 FPGA Data Sheet: DC and Switching Characteristics
Table 4: DC Characteristics Over Recommended Operating Conditions
Symbol
Description
VDRINT
VDRAUX
IREF
IL
IHS
Data retention VCCINT voltage (below which configuration data might be lost)
Data retention VCCAUX voltage (below which configuration data might be lost)
VREF leakage current per pin
Input or output leakage current per pin (sample-tested)
Leakage current on pins during hot
socketing with FPGA unpowered
All pins except PROGRAM_B, DONE, and
JTAG pins when HSWAPEN = 1
PROGRAM_B, DONE, and JTAG pins, or other
pins when HSWAPEN = 0
CIN
IRPU
IRPD
IBATT(1)
RDT(2)
Die input capacitance at the pad
Pad pull-up (when selected) @ VIN = 0V, VCCO = 3.3V or VCCAUX = 3.3V
Pad pull-up (when selected) @ VIN = 0V, VCCO = 2.5V or VCCAUX = 2.5V
Pad pull-up (when selected) @ VIN = 0V, VCCO = 1.8V
Pad pull-up (when selected) @ VIN = 0V, VCCO = 1.5V
Pad pull-up (when selected) @ VIN = 0V, VCCO = 1.2V
Pad pull-down (when selected) @ VIN = VCCO, VCCAUX = 3.3V
Pad pull-down (when selected) @ VIN = VCCO, VCCAUX = 2.5V
Battery supply current
Resistance of optional input differential termination circuit, VCCAUX = 3.3V
Thevenin equivalent resistance of programmable input termination
(UNTUNED_SPLIT_25)
RIN_TERM(4)
Thevenin equivalent resistance of programmable input termination
(UNTUNED_SPLIT_50)
Thevenin equivalent resistance of programmable input termination
(UNTUNED_SPLIT_75)
Min Typ Max
0.8
–
–
2.0
–
–
–10 –
10
–10 –
10
–20 –
20
IHS + IRPU
–
–
10
200 – 500
120 – 350
60
– 200
40
– 150
12
– 100
200 – 550
140 – 400
–
– 150
– 100 –
23 25 55
39 50 72
56 75 109
Units
V
V
µA
µA
µA
µA
pF
µA
µA
µA
µA
µA
µA
µA
nA
Ω
Ω
Ω
Ω
Notes:
1. Maximum value specified for worst case process at 25°C. XC6SLX75, XC6SLX75T, XC6SLX100, XC6SLX100T, XC6SLX150, and XC6SLX150T
only.
2. Refer to IBIS models for RDT variation and for values at VCCAUX = 2.5V.
3. VCCO2 is not required for data retention. The minimum VCCO2 for power-on reset and configuration is 1.65V.
4. Termination resistance to a VCCO/2 level.
DS162 (v1.9) August 23, 2010
www.xilinx.com
Advance Product Specification
4
 ▷