EPF8452ATC100-4N Datasheet, PDF (30/62 Pages) Altera Corporation – Programmable Logic Device Family

FLEX 8000 Programmable Logic Device Family Data Sheet
Table 15. FLEX 8000 3.3-V Device DC Operating Conditions Note (4)
Symbol
Parameter
Conditions
V _IH
V _IL
V _OH
V _OL
I_I
I_OZ
I _CC0
High-level input voltage
Low-level input voltage
High-level output voltage
I _OH = –0.1 mA DC (5)
Low-level output voltage
I _OL = 4 mA DC (5)
Input leakage current
V_I = V _CC or ground
Tri-state output off-state current V_O = V_CC or ground
V_CC supply current (standby) V_I = ground, no load (6)
Min Typ Max Unit
2.0
–0.3
V_CC + 0.3 V
0.8
V
V_CC – 0.2
V
0.45
V
–10
10
µA
–40
40
µA
0.3
10
mA
Table 16. FLEX 8000 3.3-V Device Capacitance Note (7)
Symbol
Parameter
Conditions
Min Max Unit
C _IN
C _OUT
Input capacitance
Output capacitance
V_IN = 0 V, f = 1.0 MHz
V_OUT = 0 V, f = 1.0 MHz
10
pF
10
pF
Notes to tables:
(1) See the Operating Requirements for Altera Devices Data Sheet.
(2) Minimum DC input voltage is –0.3 V. During transitions, the inputs may undershoot to –2.0 V or overshoot to 5.3 V
for input currents less than 100 mA and periods shorter than 20 ns.
(3) The maximum V_CC rise time is 100 ms. V_CC must rise monotonically.
(4) These values are specified in Table 14 on page 29.
(5) The I_OH parameter refers to high-level TTL output current; the I_OL parameter refers to low-level TTL output current.
(6) Typical values are for T_A = 25° C and V_CC = 3.3 V.
(7) Capacitance is sample-tested only.
Figure 16 shows the typical output drive characteristics of 5.0-V
FLEX 8000 devices. The output driver is compliant with PCI Local Bus
Specification, Revision 2.2.
30
Altera Corporation