CPU Feature

Figure 2-1 AM335x Architecture

• Up to 1-GHz Sitara ARM Cortex-A8 32 Bit RISC Processor
• NEON SIMD Coprocessor
• 32KB of L1 Instruction and 32KB of Data Cache with Single-Error Detection (Parity)
• 256KB of L2 Cache with Error Correcting Code (ECC)
• mDDR(LPDDR), DDR2, DDR3, DDR3L Controller:
• General-Purpose Memory Controller (GPMC)
• SGX530 3D Graphics Engine
• LCD Controller
• Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU-ICSS)
• Real-Time Clock (RTC)
• Up to Two USB 2.0 High-Speed OTG Ports with Integrated PHY
• Up to Two Industrial Gigabit Ethernet MACs (10, 100, 1000 Mbps)
• Up to Six UARTs
• 12-Bit Successive Approximation Register (SAR) ADC
• Up to Three 32-Bit eCAP Modules
• Up to Three Enhanced High-Resolution PWM Modules (eHRPWMs)
• Crypto Hardware Accelerators (AES, SHA, PKA, RNG)