AM2434BSDFHIALVR.B datasheet(3/282 Pages) TI2

3 / 282 page

Functional safety:

• Functional Safety-Compliant

– Developed for functional safety applications

– Documentation available to aid IEC 61508

functional safety system design

– Systematic capability up to SIL 3

– Hardware integrity up to SIL 2

– Safety-related certification

• IEC 61508 certification by TUV SUD

– ECC or parity on calculation-critical memories

– Built-In Self-Test (BIST) for CPU and on-chip

RAM

– Error Signaling Module (ESM) with dedicated

error pin

– ECC and parity on select internal bus

interconnects

– Run-time safety diagnostics, including:

• Voltage, Temperature, and Clock Monitoring

• Windowed Watchdog Timers

• CRC Engine for memory integrity checks

– MCU domain with dedicated memory,

interfaces, and M4FSS capable of isolation

from the larger SoC with Freedom From

Interference (FFI) features:

• Separate interconnect

• Firewalls and timeout gaskets

• Controlled reset isolation

• Dedicated MCU PLL and MMR control

• Separate I/O voltage supply rail

SoC architecture:

• Supports boot from OSPI/QSPI Flash, SPI Flash,

parallel NOR Flash, parallel NAND Flash, UART,

I2C, MMCSD, eMMC, USB, PCIe, and Ethernet

interfaces.

• 16-nm FinFET technology

Package options:

• ALV: 17.2mm × 17.2mm, 0.8mm pitch

(441-pin) [Lidded] Flip-Chip Ball Grid Array

(FCBGA)

• ANI: 17.2mm × 17.2mm, 0.8mm pitch

(441-pin) [Lidded] Flip-Chip Ball Grid Array

(FCBGA)

• ALX: 11.0mm × 11.0mm, 0.5mm pitch

(293-pin) [Overmolded] Flip-Chip Chip Scale

Package

(FCCSP)

2 Applications

• Programmable Logic Controller (PLC)

• Motor drives

• Remote I/O

• Factory automation robots

• Industrial & collaborative robots

• Condition-monitoring gateway

• Communication module

• Field transmitter

• Test & measurement

• Industrial mobile robots

• Home automation robots

• General-purpose controller

www.ti.com

AM2434, AM2432, AM2431

SPRSP65J – APRIL 2021 – REVISED JUNE 2026

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