Processor
720MHz super-scalar ARM Cortex-A8 (armv7a)
3D graphics accelerator
ARM Cortex-M3 for power management
2x Programmable Realtime Unit 32-bit RISC CPUs
Connectivity
USB client: power, debug and device
USB host
Ethernet
2x 46 pin headers
2x I2C, 5x UART, I2S, SPI, CAN, 66x 3.3V GPIO, 7x ADC
Figure 1. BeagleBone board