Atmel SAM9G25

The Atmel SAM9G25 is an ARM926EJ-S based High-performance 32-bit RISC Microcontroller with Thumb extensions, 16KB Data Cache, 16KB Instruction Cache, max clock speed 400 MHz, 64KB ROM, 64KB SRAM, High Bandwidth Multi-port DDR2 Controller, 32-bit External Bus Interface, Reset Controller, Shutdown Controller, Periodic Interval Timer, Watchdog Timer, Real-Time Timer, Real Time Clock, Two dual port 8-channel DMA Controller, Advanced Interrupt Controller, Debug Unit, Clock Generator, Power Management Controller, ITU-R BT. 601/656 Image Sensor Interface, USB High Speed Host Controller, USB High Speed Device Controller and USB Host Full Speed with deditated On-Chip Transceiver, Two HSMC Hosts, Two Serial Peripheral Interfaces, Two 3-channel 16-bit Timer/Counter, One Synchronous Serial Controller, One Four-channel 16-bit PWM Controller, Three Two-wire Interface, Four USARTs, Two UARTs, 12-channel 10-bit Touch-screen, AD Converter, Four 32-bit PIO Controllers, up to 105 GPIO pins.