Chapter 1
SPRUH73H–October 2011–Revised April 2013
Introduction
1.1 AM335x Family
1.1.1 Device Features
This architecture is configured with different sets of features in different devices. This technical reference
manual details all of the features available in current and future AM335x devices. Some features may not
be available or supported in your particular device. The features supported across different AM335x
devices are shown in Table 1-1. For more information on the different packages, refer to your device-
specific data manual.
Table 1-1. Device Features
Subsystem/ AM3352 AM3354 AM3356 AM3357 AM3358 AM3359
Co-Processor/
Peripheral
ARM MPU Subsystem Y Y Y Y Y Y
Programmable Real-Time N N All features All features All features All features
Unit and Industrial excluding including excluding including
Communication Subsystem EtherCAT EtherCAT EtherCAT EtherCAT
(PRU-ICSS)
Graphics Accelerator N Y N N Y Y
(SGX)
Memory Map Y Y Y Y Y Y
Interrupts Y Y Y Y Y Y
Memory Subsystem Y Y Y Y Y Y
Power and Clock Y Y Y Y Y Y
Management (PRCM)
Control Module Y Y Y Y Y Y
Interconnects Y Y Y Y Y Y
Enhanced Direct Memory Y Y Y Y Y Y
Access (EDMA)
Touchscreen Controller Y Y Y Y Y Y
LCD Controller Y Y Y Y Y Y
Ethernet Subsystem ZCE: 1 port ZCE: 1 port No ZCE No ZCE No ZCE No ZCE
ZCZ: 2 ports ZCZ: 2 ports Available Available Available Available
ZCZ: 2 ports ZCZ: 2 ports ZCZ: 2 ports ZCZ: 2 ports
Pulse-Width Modulation Y Y Y Y Y Y
Subsystem
Universal Serial Bus (USB) ZCE: 1 port ZCE: 1 port No ZCE No ZCE No ZCE No ZCE
ZCZ: 2 ports ZCZ: 2 ports Available Available Available Available
ZCZ: 2 ports ZCZ: 2 ports ZCZ: 2 ports ZCZ: 2 ports
Interprocessor Y Y Y Y Y Y
Communication
Multimedia Card (MMC) Y Y Y Y Y Y
Universal Asynchronous Y Y Y Y Y Y
Receiver/Transmitter
(UART)
DMTimer Y Y Y Y Y Y
150
Introduction SPRUH73H–October 2011–Revised April 2013
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