IMX93CEC datasheet(66/123 Pages) NXP

66 / 123 page

<<CLASSIFICATION>>

<<NDA MESSAGE>>

MSB IN2

BIT 6 . . . 1

Controller MSB OUT

Controller LSB OUT

PORT DATA

1.If configured as output

2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.

(OUTPUT)

(CPOL=0)

SCK

(CPOL=1)

PCS1

(OUTPUT)

SOUT

(OUTPUT)

SIN

(INPUT)

LSB IN

BIT 6 . . . 1

tSCK

tLead

tLag

tW SCK

tSU

tHI

tHO

tRI/FI

tRO/FO

Figure 36. LPSPI Controller mode timing (CPHA = 1)

Table 70. LPSPI Peripheral mode timing[1],[2]

Number

Symbol

Description

Min.

Max.

Units

Note

fSCK

Frequency of LPSPI clock

MHz

—

tSCK

SCK period

2 x tperiph

—

[3]

tLead

Enable lead time

—

tperiph

—

tLag

Enable lag time

—

tperiph

—

tWSCK

Clock (SCK) high or low time

tSCK / 2 - 5

tSCK / 2 + 5

—

tSU

Data setup time (inputs)

—

tHI

Data hold time (inputs)

—

Peripheral access time

—

[4]

tdis

Peripheral MISO disable time

—

[5]

Data valid (after SCK edge)

—

[6]

tHO

Data hold time (outputs)

—

[1] Input timing assumes an input signal slew rate of 3 ns (20%/80%).

[2] Output timing valid for maximum external load CL = 25 pF, which is assumed to be a 10 pF load at the end of a 50 ohm. Unterminated, 5-inch microstrip trace

on standard FR4 (3.3 pF/inch), (25 pF total with margin). For best signal integrity, the series resistance in the transmission line should be equal to the selected

RDSON of the I/O pad output driver.

[3] fperiph = Functional clock / (2 ^ PRESCALE) and tperiph = 1 / fperiph

[4] Time to data active from high-impedance state

[5] Hold time to high-impedance state

[6] When operating at 3.3 V I/O supply, this parameter value is 9 ns.

NXP Semiconductors

IMX93CEC

i.MX 93 Applications Processors Data Sheet for Commercial Products

IMX93CEC

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7 — 12 February 2026

Document feedback

66 / 123

IMX93CEC bảng dữ liệu(PDF) 66 Page - NXP Semiconductors

IMX93CEC bảng dữ liệu(HTML) 66 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL