Atmel SAM9G15

The Atmel SAM9G15 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, LCD Controller, USB High Speed Host Controller, USB High Speed Device Controller, 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, Two Two-wire Interface, Three USARTs, Two UARTs, 12-channel 10-bit Touch-screen, AD Converter, Four 32-bit PIO Controllers, up to 105 GPIO pins.