Processors

Sitara™ AM4x Processors

Scalable Arm® Cortex®-A9 family with advanced security features and industrial communications

Sitara AM437x processors offer secure boot and cryptographic acceleration for industrial applications. AM438x processors also enable physical security and payment card interfaces for point of sale applications.

AM4x processors

AM4388

AM4384

AM4382

AM4379

AM4378

AM4377

AM4376

AM4372

 

 

Arm MHz  600/1000 600/1000 300/600/1000 800/1000 800/1000 800/1000 300/800/1000 600/800
Graphics acceleration 3D graphics 3D graphics
no
3D graphics 3D graphics
PRU-ICSS for industrial communication1 Quad-core PRU for thermal printing
no
no
Quad-Core PRU-ICSS for Industrial protocols
including EtherCAT and POWERLINK
Quad-Core PRU-ICSS for Industrial protocols Quad-Core PRU-ICSS for Industrial protocols
including EtherCAT and POWERLINK
Quad-Core PRU-ICSS for Industrial protocols
Cryptographic accelerators
yes
yes
yes
yes
yes
yes
yes
yes
Secure boot   
yes
yes
yes
Available on AM437x Secure Boot devices only
Physical security
yes
yes
yes
no
no
no
no
no
Secure storage
yes
yes
yes
no
no
no
no
no
Compatibility Software and pin-for-pin compatible across devices

AM437x Cortex-A9

AM437x Cortex-A9

AM438x Cortex-A9

AM438x diagram