IMX93CEC datasheet(9/126 Pages) NXP

9 / 126 page

Modules list

i.MX 93 Application Processors Data Sheet for Commercial Products, Rev. 3, 12/2023

NXP Semiconductors

eDMA

Enhanced Direct Memory

Access

EDMA3 (AHB) is integrated with AHB bus into AONMIX.

EDMA4 (AXI) is integrated with AXI bus into WAKEUPMIX, also

SoC-specific DMA requests from the SoC-specific audio peripherals

(2x SAI, Audio Transceiver and additional I2C, SPI, and LPUART

modules).

ENET

Ethernet Controller

The Ethernet Media Access Controller (MAC) is designed to support

10/100/1000 Mbps Ethernet/IEEE 802.3 networks. An external

transceiver (PHY) is required to complete the interface to the media.

The module has dedicated hardware to support the IEEE 1588

standard.

ENET_QOS

Ethernet QoS Controller

The ENET_QOS is compliant with the IEEE 802.3–2015

specification and can be used in applications, such as AV bridges,

AV nodes, switches, data center bridges and nodes, and network

interface cards. It enables a host to transmit and receive data over

Ethernet in compliance with the IEEE 802.3–2015.

The Ethernet QoS with TSN also supports following features:

• 802.1Qbv Enhancements to Scheduling Traffic

• 802.1Qbu Frame preemption

• Time Based Scheduling

FlexIO1

FlexIO2

Flexible Input/Output

FlexIO is capable of supporting a wide range of protocols, including

but not limited to UART, I2C, SPI, I2S, camera interface, display

interface, PWM waveform generation, etc. The module can remain

functional when the chip is in a low power mode provided the clock

it is using remain active.

FlexSPI1

Flexible Serial Peripheral

Interface

The FlexSPI module acts as an interface to one external Octal serial

flash devices, or up to two external Quad SPI serial flash devices by

two chip select signals, but sharing same CLK/DQS/DATA signals.

Both Serial NOR flash and Serial NAND flash are supported.

GIC

Generic Interrupt Controller

The GIC handles all interrupts from the various subsystems and is

ready for virtualization.

GPIO1

GPIO2

GPIO3

GPIO4

General Purpose I/O Modules Used for general purpose input/output to external ICs. Each GPIO

module supports up to 32 bits of I/O.

I3C1

I3C2

Improved Inter Integrated

Circuit

I3C is a serial interface for connecting peripherals to an application

processor.

IOMUXC

IOMUX Control

This module enables flexible I/O multiplexing. Each IO pad has a

default as well as several alternate functions. The alternate functions

are software configurable.

ISI

Image Sensor Interface

The ISI is a simple camera interface that supports image processing

and transfer via a bus master interface.

The one-camera input can be connected to either of:

• MIPI CSI-2 camera

• Parallel camera input

JTAG

Joint Test Action Group

The i.MX 93 processor supports a 4-pin (JTAG) debug interface.

Table 3. i.MX 93 modules list (continued)

Block mnemonic

Block name

Brief description

General Business Information

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