AM6548 datasheet(4/277 Pages) TI1

4 / 277 page

AM6548, AM6528, AM6546

AM6526, AM6527

SPRSP08I – NOVEMBER 2017 – REVISED DECEMBER 2019

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Device Overview

1.3

Description

AM654x and AM652x Sitara™ processors are Arm® applications processors built to meet the complex

processing needs of modern industry 4.0 embedded products.

The AM654x and AM652x devices combine four or two Arm® Cortex®-A53 cores with a dual Arm®

Cortex®-R5F MCU subsystem which includes features intended to help customers achieve their functional

safety goals for their end products and three Gigabit industrial communications subsystems (PRU_ICSSG)

to create a SoC capable of high-performance industrial controls with industrial connectivity and processing

for functional safety applications. AM65xx is currently undergoing assessment to be certified by TÜV SÜD

according to IEC 61508.

The four Arm® Cortex®-A53 cores in the AM654x are arranged in two dual-core clusters with shared L2

memory to create two processing channels. The two Arm® Cortex®-A53 cores in the AM652x are available

in a single dual-core cluster and two single-core cluster options. Extensive ECC is included on on-chip

memory, peripherals, and interconnect for reliability. The SoC as a whole includes features intended to

help customers design systems that can achieve their functional safety goals (assessment pending with

TÜV SÜD). Cryptographic acceleration and secure boot are available on some AM654x and AM652x

devices in addition to granular firewalls managed by the DMSC.

Programmability is provided by the Arm® Cortex®-A53 RISC CPUs with Arm® Neon™ extension, and the

dual Arm® Cortex®-R5F MCU subsystem is available for general purpose use as two cores or it can be

used in lockstep to help meet the needs of functional safety applications. The PRU_ICSSG subsystems

can be used to provide up to six ports of industrial Ethernet such as Profinet IRT, TSN, Ethernet/IP or

EtherCAT® (among many others), or they can be used for standard Gigabit Ethernet connectivity.

TI provides a complete set of software and development tools for the Arm® cores including Processor SDK

Linux, Linux-RT, RTOS, and Android as well as C compilers and a debugging interface for visibility into

source code execution. Applicable functional safety and security documentation will be made available to

assist customers in developing their functional safety or security related systems.

(1)

For more information, see Section 9, Mechanical, Packaging, and Orderable Information

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE

AM6548ACD

FCBGA (784)

23.0 mm × 23.0 mm

AM6528ACD

FCBGA (784)

23.0 mm × 23.0 mm

AM6546ACD

FCBGA (784)

23.0 mm × 23.0 mm

AM6526ACD

FCBGA (784)

23.0 mm × 23.0 mm

AM6527ACD

FCBGA (784)

23.0 mm × 23.0 mm

AM6548 数据表(PDF) 4 Page - Texas Instruments

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