The Sitara AM335x series Sitara? Microprocessor based on the ARM Cortex-A8 processor, is enhanced with image, graphics processing, peripherals and industrial interface options such as EtherCAT and PROFIBUS. The devices support high-level operating systems (HLOS). Linux? and Android? are available free of charge from TI. The microprocessor unit (MPU) subsystem is based on the ARM Cortex-A8 processor and the PowerVR SGX? graphics accelerator subsystem provides 3D graphics acceleration to support display and gaming effects. The PRU-ICSS is separate from the ARM core, allowing independent operation and clocking for greater efficiency and flexibility. The PRU-ICSS enables additional peripheral interfaces and real-time protocols such as EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos and others.
- Up to 1GHz Sitara? ARM? Cortex? -A8 32-Bit RISC processor
- 64kB General-purpose on-chip memory controller (OCMC) RAM
- External memory interfaces (EMIF)- General-purpose memory controller (GPMC)
- Error locator module (ELM)
- Programmable real-time unit subsystem and industrial communication subsystem (PRU-ICSS)
- Five ADPLLs to generate system clocks
- Two non-switchable power domains (Real-time clock (RTC), wake-up logic (wake-up))
- Real-time date (day-month-year-day of week) and time (hours-minutes-seconds) information
- Up to two USB 2.0 high-speed OTG ports with integrated PHY
- Up to two controller-area network (CAN) ports
- Programmable high-quality image anti-aliasing
- Fully virtualized memory addressing for OS operation in an unified memory architecture
- LCD controller
- 12-bit successive approximation register (SAR) ADC
- Up to Three enhanced high-resolution PWM modules (eHRPWMs)
- Two programmable real-time units (PRUs)
- 12kB Shared RAM with single-error detection (parity)
- Peripherals inside the PRU-ICSS
- Power, reset and clock management (PRCM) module
- Device identification
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