S32K311NHT0MPAST datasheet(108/143 Pages) NXP

108 / 143 page

Table 56. MDIO timing specifications (continued)

Symbol

Description

Min

Typ

Max

Unit

Condition

Spec

Number

invalid(minimum

propagation delay)

MDC3

MDIO (input) to

MDC rising edge

setup time

—

Applies to S32K3x4,

S32K342, S32K341,

S32K322, S32K328,

S32K338, S32K348,

S32K358 and all GPIO

pads of S32K388

except GPIO[113]

MDC3

MDIO (input) to

MDC rising edge

setup time

29.5

—

Applies to GPIO[113]

pad of S32K388

MDC3

MDC4

MDIO (input) to

MDC rising edge

hold time

—

MDC4

MDC (output)

MDIO (output)

MDIO (input)

MDC6

MDC5

MDC3

MDC4

MDC1

MDC2

Figure 57. MII/RMII serial management channel timing

12.9 QuadSPI

12.9.1 QuadSPI Quad 3.3V SDR 120MHz

The following table applies to S32K344, S32K324, S32K314, S32K342, S32K341, S32K322, S32K328, S32K338, S32K348,

and S32K358.

The following table describes the QuadSPI electrical characteristics. Measurements are with maximum output load of 25pF, input

transition of 1ns and pads configured with DSE = 1'b1 and SRE = 1'b0. I/O operating voltage ranges from 2.97V to 3.63V. QuadSPI

trace length should be less than or equal to 2 inches. For Single and Dual IO modes of operation if external device doesn’t have

pull-up feature, then external pull-up must be added at board level for unused device pins. With external pull-up, performance

of the interface may degrade in Quad IO mode based on load associated with external pull-up. QuadSPI support delay chain

upto length 16, wherein delay length of low-frequency segment is 16 and length of high-frequency segment is 0. See the device

Reference Manual for register and bit descriptions. Valid pin combinations to be referred from K3xx*_Use sheet in IOmux.

Program register value QuadSPI_FLSHCR[TCSS] = 4`h3.

Program register value QuadSPI_FLSHCR[TCSH] = 4`h3.

NXP Semiconductors

Communication interfaces

S32K3xx Data Sheet, Rev. 9.1, 03/2024

Data Sheet: Technical Data

Preliminary Information for S32K388

108 / 143

S32K311NHT0MPAST Datasheet(PDF) 108 Page - NXP Semiconductors

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