P5021 datasheet(88/155 Pages) NXP

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P5021 QorIQ Integrated Processor Data Sheet, Rev. 1

Electrical characteristics

Freescale Semiconductor

2.14.1

Enhanced local bus DC electrical characteristics

This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 3.3 V.

This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 2.5 V.

This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 1.8 V.

Table 46. Enhanced local bus DC electrical characteristics (BVDD = 3.3 V)

For recommended operating conditions, see Table 3.

Parameter

Symbol

Min

Max

Unit

Notes

Input high voltage

VIH

2.0

—

Input low voltage

VIL

—0.8

Input current (VIN = 0 V or VIN = BVDD)IIN

—±40

μA2

Output high voltage

(BVDD = min, IOH = –2 mA)

VOH

2.4

—

Output low voltage

(BVDD = min, IOL = 2 mA)

VOL

—0.4

—

Notes:

1. The min VILand max VIH values are based on the respective min and max BVIN values found in Table 3.

2. The symbol VIN, in this case, represents the BVIN symbol referenced in Section 2.1.2, “Recommended operating conditions.”

Table 47. Enhanced local bus DC electrical characteristics (BVDD = 2.5 V)

For recommended operating conditions, see Table 3.

Parameter

Symbol

Min

Max

Unit

Notes

Input high voltage

VIH

1.7

—

Input low voltage

VIL

—0.7

Input current (VIN = 0 V or VIN = BVDD)IIN

—±40

μA2

Output high voltage

(BVDD = min, IOH = –1 mA)

VOH

2.0

—

Output low voltage

(BVDD = min, IOL = 1 mA)

VOL

—0.4

—

Notes:

1. The min VILand max VIH values are based on the respective min and max BVIN values found in Table 3

2. The symbol VIN, in this case, represents the BVIN symbol referenced in Section 2.1.2, “Recommended operating conditions.”

Table 48. Enhanced local bus DC electrical characteristics (BVDD = 1.8 V)

For recommended operating conditions, see Table 3.

Parameter

Symbol

Min

Max

Unit

Notes

Input high voltage

VIH

1.25

—

Input low voltage

VIL

—0.6

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