P5021 datasheet(95/155 Pages) NXP

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Electrical characteristics

P5021 QorIQ Integrated Processor Data Sheet, Rev. 1

Freescale Semiconductor

2.16.2

MPIC AC timing specifications

This table provides the MPIC input and output AC timing specifications.

2.17

JTAG controller

This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface.

2.17.1

JTAG DC electrical characteristics

This table provides the JTAG DC electrical characteristics.

Output low voltage (OVDD = min, IOL = 2 mA)

VOL

—0.4

—

Notes:

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

2. The symbol OVIN, in this case, represents the OVIN symbol referenced in Table 3

Table 53. MPIC Input AC timing specifications

For recommended operating conditions, see Table 3.

Characteristic

Symbol

Min

Max

Unit

Notes

MPIC inputs—minimum pulse width

tPIWID

—

SYSCLKs

Notes:

1. MPIC inputs and outputs are asynchronous to any visible clock. MPIC outputs should be synchronized before use by any

external synchronous logic. MPIC inputs are required to be valid for at least tPIWID ns to ensure proper operation when working

in edge triggered mode

Table 54. JTAG DC electrical characteristics (OVDD = 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 (OVIN = 0 V or OVIN = OVDD)IIN

—±40

μA2

Output high voltage (OVDD = min, IOH = –2 mA)

VOH

2.4

—

Output low voltage (OVDD = min, IOL = 2 mA)

VOL

—0.4

—

Notes:

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

2. The symbol VIN, in this case, represents the OVIN symbol found in Table 3.

Table 52. MPIC DC electrical characteristics (OVDD = 3.3 V) (continued)

For recommended operating conditions, see Table 3.

Parameter

Symbol

Min

Max

Unit

Notes

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