AM6546 datasheet(2/299 Pages) TI1

2 / 299 page

AM6548, AM6528, AM6546

AM6526, AM6527

SPRSP08E – NOVEMBER 2017 – REVISED OCTOBER 2018

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Product Folder Links: AM6548 AM6528 AM6546 AM6526 AM6527

Device Overview

Ability to Auto-Switch Key-Material Based on

Incoming Data Stream

– Supports Cryptographic Cores

– AES – 128/192/256 Bits Key Sizes

– 3DES – 56/112/168 Bits Key Sizes

– MD5, SHA1

– SHA2 – 224/256/384/512

– DRBG with True Random Number Generator

– PKA (Public Key Accelerator) to Assist in

RSA/ECC Processing

– DMA Support

• Debugging Security

– Secure Software Controlled Debug Access

– Security Aware Debugging

• Trusted Execution Environment (TEE) Supported

– Arm TrustZone® Based TEE

– Extensive Firewall Support for Isolation

– Secure DMA Path and Interconnect

– Secure Watchdog/Timer/IPC

• Secure Storage Support

• On-the-Fly Encryption and Authentication Support

for OSPI Interface

• Networking Security Support for Data (Payload)

Encryption/Authentication via Packet Based

Hardware Cryptographic Engine

• Security Co-Processor (DMSC) for Key and

Security Management, with Dedicated Device

Level Interconnect for Security

SoC Services:

• Device Management Security Controller (DMSC)

– Centralized SoC System Controller

– Manages System Services Including Initial Boot,

Security, Safety and Clock/Reset/Power

Management

– Power Management Controller for Active and

Low Power Modes

– Communication with Various Processing Units

over Message Manager

– Simplified Interface for Optimizing Unused

Peripherals

– Tracing and Debugging Capability

• Sixteen 32-Bit General-Purpose Timers

• Two Data Movement and Control Navigator

Subsystems (NAVSS)

– Ring Accelerator (RA)

– Unified DMA (UDMA)

– Up to 2 Timer Managers (TM) (1024 Timers

Each)

Multimedia:

• Display Subsystem

– Two Fully Input-Mapped Overlay Managers

Associated with Two Display Outputs

– One Port MIPI® DPI Parallel Interface

– One Port OLDI

• Graphics Processing Unit (GPU)

• One Camera Serial Interface-2 (MIPI CSI-2)

• One Port Video Capture: BT.656/1120 (No

Embedded Sync)

High-Speed Interfaces:

• One Gigabit Ethernet (CPSW) Interface Supporting

– RMII (10/100) or RGMII (10/100/1000)

– IEEE1588 (2008 Annex D, Annex E, Annex F)

with 802.1AS PTP

– Audio/Video Bridging (P802.1Qav/D6.0)

– Energy-Efficient Ethernet (802.3az)

– Jumbo Frames (2024 bytes)

– Clause 45 MDIO PHY Management

• Two PCI-Express® Revision 3.1 Subsystems (2)

– Supports Gen3 (8.0GT/s) Operation

– Two Independent 1-lane, or a Single 2-lane Port

– Support for Concurrent Root-Complex and/or

End-Point Operation

• USB 3.1 Dual-Role Device Subsystem (2)

– One Enhanced SuperSpeed Gen1 Port

– One USB 2.0 Port

– Each Port Independently Configurable as USB

Host, USB Peripheral, or USB Dual-Role Device

General Connectivity:

• 6× Inter-Integrated Circuit (I2C) Ports

• 5× Configurable UART/IrDA/CIR Modules

• Two Simultaneous Flash Interfaces Configured

– Two OSPI™ Flash Interfaces

– or Hyperbus™ and OSPI1 Flash Interface

• 2× 12-Bit Analog-to-Digital Converters (ADC)

– Up to 4 Msamples/s

– Eight Multiplexed Analog Inputs

• 8× Multichannel Serial Peripheral Interfaces

(MCSPI) Controllers

– Two with Internal Connections

– Six with External Interfaces

• General-Purpose I/O (GPIO) Pins

Control Interfaces:

• 6× Enhanced High Resolution Pulse-Width

Modulator (EHRPWM) Modules

• One Enhanced Capture (eCAP) Module

• 3× Enhanced Quadrature Encoder Pulse (eQEP)

Modules

Automotive Interfaces:

• 2× Modular Controller Area Network (MCAN)

Modules with Full CAN-FD Support

Audio Interfaces:

• 3× Multichannel Audio Serial Port (MCASP)

Modules

Media and Data Storage:

• 2× MultiMedia Card/Secure Digital (MMC/SD)

Interfaces

Simplified Power Management:

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