MIMXRT406LCFP4A datasheet(10/72 Pages) NXP

10 / 72 page

i.MX RT1015 Crossover Processors Data Sheet for Consumer Products, Rev. 3.1, 03/2022

NXP Semiconductors

Modules list

GPT1

GPT2

General Purpose Timer

Timer Peripherals

Each GPT is a 32-bit “free-running” or “set and forget”

mode timer with programmable prescaler and compare

and capture register. A timer counter value can be

captured using an external event and can be configured

to trigger a capture event on either the leading or trailing

edges of an input pulse. When the timer is configured to

operate in “set and forget” mode, it is capable of

providing precise interrupts at regular intervals with

minimal processor intervention. The counter has output

compare logic to provide the status and interrupt at

comparison. This timer can be configured to run either

on an external clock or on an internal clock.

KPP

Keypad Port

Human Machine

Interfaces

The KPP is a 16-bit peripheral that can be used as a

keypad matrix interface or as general purpose

input/output (I/O). It supports 4 x 4 external key pad

matrix. Main features are:

• Multiple-key detection

• Long key-press detection

• Standby key-press detection

• Supports a 2-point and 3-point contact key matrix

LPI2C1

LPI2C2

Low Power

Inter-integrated Circuit

Connectivity and

Communications

The LPI2C is a low power Inter-Integrated Circuit (I2C)

module that supports an efficient interface to an I2C bus

as a master.

The I2C provides a method of communication between

a number of external devices. More detailed

information, see Section 4.8.2, LPI2C module timing

parameters.

LPSPI1

LPSPI2

Low Power Serial

Peripheral Interface

Connectivity and

Communications

The LPSPI is a low power Serial Peripheral Interface

(SPI) module that support an efficient interface to an

SPI bus as a master and/or a slave.

• It can continue operating while the chip is in stop

modes, if an appropriate clock is available

• Designed for low CPU overhead, with DMA off

loading of FIFO register access

LPUART1

LPUART2

LPUART3

LPUART4

UART Interface

Connectivity

Peripherals

Each of the UART modules support the following serial

data transmit/receive protocols and configurations:

• 7- or 8-bit data words, 1 or 2 stop bits, programmable

parity (even, odd or none)

• Programmable baud rates up to 20 Mbps.

MQS

Medium Quality Sound

Multimedia

Peripherals

MQS is used to generate 2-channel medium quality

PWM-like audio via two standard digital GPIO pins.

Table 2. i.MX RT1015 modules list (continued)

Block mnemonic

Block name

Subsystem

Brief description

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