AT91SAM9260B-CU

The AT91SAM9260B-CU is a SMART 32-bit Embedded Microcontroller based on the integration of an ARM926EJ-S processor with fast ROM and RAM memories and a wide range of peripherals. The SAM9260 is architectured on a 6-layer matrix, allowing a maximum internal bandwidth of six 32-bit buses. It also features an External Bus Interface capable of interfacing with a wide range of memory devices.

• 180MHz ARM926EJ-S ARM thumb processor
• ITU-R BT. 601/656 image sensor interface (ISI)
• USB device and USB host with dedicated on-chip transceiver
• 10/100Mbps Ethernet MAC controller (EMAC)
• One high speed memory card host
• Serial peripheral interface (SPI)
• Two 3-channel 32-bit timers/counters (TC)
• One synchronous serial controller (SSC)
• One two-wire interface (TWI)
• Four universal synchronous/asynchronous receiver/transmitters (USARTs)
• Two UARTs
• 4-channel 10-bit ADC
• 90MHz six 32-bit layer AHB bus matrix
• 22 peripheral DMA channels
• Boot from NAND flash, dataflash or serial dataflash
• Reset controller (RSTC) with on-chip power-on reset
• Two programmable external clock signals
• Advanced interrupt controller (AIC)
• Debug unit (DBGU)
• Periodic interval timer (PIT)
• Watchdog timer (WDT)
• Real-time timer (RTT)
• Internal low-power 32kHz RC oscillator
• Three 32bit parallel input/output controllers
• 96 programmable I/O lines multiplexed with up to two peripheral I/Os