● Highlights
● Sitara™ ARM® Cortex®-A9 32-Bit RISC Processor With Processing Speed up to 1000 MHz
● NEON™ SIMD Coprocessor and Vector Floating Point (VFPv3) Coprocessor
● 32KB of Both L1 Instruction and Data Cache
● 256KB of L2 Cache or L3 RAM
● 32-Bit LPDDR2, DDR3, and DDR3L Support
● General-Purpose Memory Support (NAND, NOR, SRAM) Supporting up to 16-Bit ECC
● SGX530 Graphics Engine
● Display Subsystem
● Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU- ICSS)
● Real-Time Clock (RTC)
● Up to Two USB 2.0 High-Speed Dual-Role (Host or Device) Ports With Integrated PHY
● 10, 100, and 1000 Ethernet Switch Supporting up to Two Ports
● Serial Interfaces:
● Two Controller Area Network (CAN) Ports
● Six UARTs, Two McASPs, Five McSPIs, Three I2C Ports, One QSPI, and One HDQ or 1-Wire
● Security
● Crypto Hardware Accelerators (AES, SHA, RNG, DES, and 3DES)
● Secure Boot
● Two 12-Bit Successive Approximation Register (SAR) ADCs
● Up to Three 32-Bit Enhanced Capture Modules (eCAPs)
● Up to Three Enhanced Quadrature Encoder Pulse Modules (eQEPs) o Up to Six Enhanced High-Resolution PWM Modules (eHRPWMs)
● MPU Subsystem
● ARM Cortex-A9 32-Bit RISC Microprocessor With Processing Speed up to 1000 MHz
● 32KB of Both L1 Instruction and Data Cache
● 256KB of L2 Cache (Option to Configure as L3 RAM)
● 256KB of On-Chip Boot ROM
● 64KB of On-Chip RAM
● Secure Control Module (SCM)
● Emulation and Debug
● JTAG
● Embedded Trace Buffer
● Interrupt Controller
● On-Chip Memory (Shared L3 RAM)
● 256KB of General-Purpose On-Chip Memory Controller (OCMC) RAM
● Accessible to All Masters
● Supports Retention for Fast Wakeup
● Up to 512KB of Total Internal RAM (256KB of ARM Memory Configured as L3 RAM + 256KB of OCMC RAM)
● External Memory Interfaces (EMIFs)
● DDR Controllers:
● LPDDR2: 266-MHz Clock (LPDDR2-533 Data Rate)
● DDR3 and DDR3L: 400-MHz Clock (DDR- 800 Data Rate)
● 32-Bit Data Bus
● 2GB of Total Addressable Space
● Supports One x32, Two x16, or Four x8 Memory Device Configurations
● General-Purpose Memory Controller (GPMC)
● Flexible 8- and 16-Bit Asynchronous Memory Interface With up to Seven Chip Selects (NAND, NOR, Muxed-NOR, and SRAM)
● Uses BCH Code to Support 4-, 8-, or 16-Bit ECC
● Uses Hamming Code to Support 1-Bit ECC
● Error Locator Module (ELM)
● Used With the GPMC to Locate Addresses of Data Errors From Syndrome Polynomials Generated Using a BCH Algorithm
● Supports 4-, 8-, and 16-Bit Per 512-Byte Block Error Location Based on BCH Algorithms
● Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU-ICSS)
● Supports Protocols such as EtherCAT®, PROFIBUS®, PROFINET®, and EtherNet/IP™, EnDat 2.2, and More
● Two Programmable Real-Time Units (PRUs) Subsystems With Two PRU Cores Each
● Each Core is a 32-Bit Load and Store RISC Processor Capable of Running at 200 MHz
● 12KB (PRU-ICSS1), 4KB (PRU-ICSS0) of Instruction RAM With Single-Error Detection (Parity)
● 8KB (PRU-ICSS1), 4KB (PRU-ICSS0) of Data RAM With Single-Error Detection (Parity)
● Single-Cycle 32-Bit Multiplier With 64-Bit Accumulator
● Enhanced GPIO Module Provides Shift-In and Shift-Out Support and Parallel Latch on External Signal
