EPF8282AV datasheet(30/62 Pages) ALTERA

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Altera Corporation

FLEX 8000 Programmable Logic Device Family Data Sheet

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 VCC rise time is 100 ms. VCC must rise monotonically.

(4)

These values are specified in Table 14 on page 29.

(5)

The IOH parameter refers to high-level TTL output current; the IOL parameter refers to low-level TTL output current.

(6)

Typical values are for TA = 25° C and VCC = 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

Table 15. FLEX 8000 3.3-V Device DC Operating Conditions

Note (4)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VIH

High-level input voltage

2.0

VCC + 0.3

VIL

Low-level input voltage

–0.3

0.8

VOH

High-level output voltage

I OH = –0.1 mA DC (5)

VCC – 0.2

VOL

Low-level output voltage

I OL = 4 mA DC (5)

0.45

Input leakage current

VI = VCC or ground

–10

µA

IOZ

Tri-state output off-state current VO = VCC or ground

–40

µA

ICC0

VCC supply current (standby)

VI = ground, no load (6)

0.3

Table 16. FLEX 8000 3.3-V Device Capacitance

Note (7)

Symbol

Parameter

Conditions

Min

Max

Unit

CIN

Input capacitance

VIN = 0 V, f = 1.0 MHz

COUT

Output capacitance

VOUT = 0 V, f = 1.0 MHz

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