APEX20K datasheet(67/117 Pages) ALTERA

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Altera Corporation

APEX 20K Programmable Logic Device Family Data Sheet

Figure 35 shows the output drive characteristics of APEX 20KE devices.

Figure 35. Output Drive Characteristics of APEX 20KE Devices

Note (1)

Note to Figure 35:

(1)

These are transient (AC) currents.

Timing Model

The high-performance FastTrack and MegaLAB interconnect routing

resources ensure predictable performance, accurate simulation, and

accurate timing analysis. This predictable performance contrasts with that

of FPGAs, which use a segmented connection scheme and therefore have

unpredictable performance.

Vo Output Voltage (V)

IOL

IOH

Vo Output Voltage (V)

IOL

IOH

0.5

1.5

2.5

Typical IO

Output

Current (mA)

0.5

1.5

2.5

Vo Output Voltage (V)

VCCINT = 1.8 V

VCCIO = 3.3 V

Room Temperature

IOH

IOL

Typical IO

Output

Current (mA)

100

110

120

0.5

1.5

2.0

VCCINT = 1.8 V

VCCIO = 2.5V

Room Temperature

VCCINT = 1.8V

VCCIO = 1.8V

Room Temperature

Typical IO

Output

Current (mA)

APEX20K Datasheet(PDF) 67 Page - Altera Corporation

APEX20K Datasheet(HTML) 67 Page - Altera Corporation

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