EP3SL150 datasheet(11/341 Pages) ALTERA

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Altera Corporation

Stratix III Device Handbook, Volume 2

1. Stratix III Device Datasheet: DC and

Switching Characteristics

Electrical Characteristics

This chapter describes the electrical characteristics, switching characteristics, and I/O

timing for Stratix® III devices. Electrical characteristics include operating conditions

and power consumption. Switching characteristics include core performance

specifications and periphery performance. A glossary is also included for your

reference.

Operating Conditions

When Stratix III devices are implemented in a system, they are rated according to a set

of defined parameters. To maintain the highest possible performance and reliability of

Stratix III devices, system designers must consider the operating requirements

described in this chapter.

Stratix III devices are offered in both commercial and industrial grades. Commercial

devices are offered in –2 (fastest), –3, –4, and –4L speed grades. Industrial devices are

offered only in –3, –4, and –4L speed grades.

1 In this chapter, a prefix associated with the operating temperature range is attached to

the speed grades; commercial with a “C” prefix and industrial with an “I” prefix. For

example, commercial devices are indicated as C2, C3, C4, and C4L per respective

speed grades. Industrial devices are indicated as I3, I4, and I4L.

Absolute Maximum Ratings

Absolute maximum ratings define the maximum operating conditions for Stratix III

devices. The values are based on experiments conducted with the device and

theoretical modeling of breakdown and damage mechanisms. The functional

operation of the device is not implied at these conditions. Conditions beyond those

listed in Table 1–1 may cause permanent damage to the device. Additionally, device

operation at the absolute maximum ratings for extended periods may have adverse

effects on the device.

Table 1–1. Absolute Maximum Ratings for Stratix III Devices (Note 1) (Part 1 of 2)

Symbol

Parameter

Minimum

Maximum

Unit

CCL

Selectable core voltage power supply

-0.5

1.65

I/O registers power supply

-0.5

1.65

CCD_PLL

Phase-locked loop (PLL) digital power supply

-0.5

1.65

CCA_PLL

PLL analog power supply

-0.5

3.75

CCPT

Programmable power technology power supply

-0.5

3.75

CCPGM

Configuration pins power supply

-0.5

3.9

CCPD

I/O pre-driver power supply

-0.5

3.9

CCIO

I/O power supply

-0.5

3.9

SIII52001-2.3

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