AM2434 datasheet(9/242 Pages) TI

9 / 242 page

Table 5-1. Device Comparison (continued)

FEATURES(1)

REFERENCE

NAME

AM2434

(ALV)

AM2432

(ALV)

AM2431

(ALV)

AM2434

(ALX)

AM2432

(ALX)

AM2431

(ALX)

Fast Serial Interface

FSI_TX

FSI_RX

Flash Subsystem (FSS)

OSPI/QSPI

Yes(6)

QSPI-Mode Only

PCI Express Port with Integrated PHY

PCIE

Single Lane

Programmable Real-Time Unit

Subsystem(7)

(PRU Cores, eGPIO, UART, ECAP.

EPWM)

PRU_ICSSG

Industrial Communication Subsystem

Support(8)

(RGMII/MII and additional Networking

Interfaces)

PRU_ICSSG

Optional

Gigabit Ethernet Interface

CPSW3G

Yes (2 External Ports)

General-Purpose Timers

TIMER

16 (4 in MCU Domain)

Enhanced Pulse-Width Modulation

Module

EPWM

7(9)

Enhanced Capture Module

ECAP

Enhanced Quadrature Encoder Pulse

Module

EQEP

Universal Asynchronous Receiver/

Transmitter

UART

9 (2 in MCU Domain)

8 (1 in MCU Domain)

Universal Serial Bus (USB3.1 Gen1)

SuperSpeed Dual-Role-Device (DRD)

Port with SS PHY

USB

Yes

No USB SuperSpeed Support

(USB2 Only)

(1)

Features noted as “not supported” or "-", must not be used. Their functionality is not supported by TI for this family of devices. These

features are subject to removal without notice on future device revisions. Any information regarding the unsupported features has been

retained in the documentation solely for the purpose of clarifying signal names or for consistency with previous feature descriptions.

(2)

For more details about the CTRLMMR_JTAG_DEVICE_ID register and DEVICE_ID bit field, see the device's associated Technical

Reference Manual.

(3)

Functional Safety is available when selecting an orderable part number that includes a feature code of F. Refer to Table 10-1 for

definition of feature codes.

(4)

The R5F cores share Tightly Coupled Memory within a cluster and can be allocated per system requirements.

(5)

Full CAN-FD Support is available when selecting an orderable part number that includes a feature code of E or F. Refer to Table 10-1

for definition of feature codes.

(6)

One simultaneous flash interface configured as OSPI0 or QSPI0.

(7)

Programmable Real-Time Unit Subsystem is available when selecting an orderable part number that includes a feature code of C.

Refer to Table 10-1 for definition of feature codes.

(8)

Industrial Communication Subsystem support is available when selecting an orderable part number that includes a feature code of D,

E, or F. Refer to Table 10-1 for definition of feature codes.

(9)

Only the A output signal is available for the EHRPWM5 instance of the ALX package type.

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AM2434, AM2432, AM2431

SPRSP65C – APRIL 2021 – REVISED MARCH 2022

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