AT91SAM9260B

 

 

 

Features

 180 MHz ARM926EJ-S™ ARM®

 Thumb

®

 Processor

– 8 KBytes Data Cache, 8 KBytes Instruction Cache, MMU

 Memories

– 32-bit External Bus Interface supporting 4-bank SDRAM/LPSDR, Static Memories, 

CompactFlash, SLC NAND Flash with ECC

– Two 4-kbyte internal SRAM, single-cycle access at system speed

– One 32-kbyte internal ROM, embedding bootstrap routine

 Peripherals

– ITU-R BT. 601/656 Image Sensor Interface

– USB Device and USB Host with dedicated On-Chip Transceiver

– 10/100 Mbps Ethernet MAC Controller

– One High Speed Memory Card Host

– Two Master/Slave Serial Peripheral Interfaces

– Two Three-channel 32-bit Timer/Counters

– One Synchronous Serial Controller

– One Two-wire Interface

– Four  USARTs 

– Two  UARTs

– 4-channel 10-bit ADC

 System

– 90 MHz six 32-bit layer AHB Bus Matrix

– 22 Peripheral DMA Channels

– Boot from NAND Flash, SDCard, DataFlash® or serial DataFlash 

– Reset Controller with On-Chip Power-on Reset

– Selectable 32,768 Hz Low-Power and 3-20 MHz Main Oscillator

– Internal Low-Power 32 kHz RC Oscillator

– One PLL for the system and one PLL optimized for USB

– Two Programmable External Clock Signals

– Advanced Interrupt Controller and Debug Unit

– Periodic Interval Timer, Watchdog Timer and Real Time Timer

 I/O

– Three 32-bit Parallel Input/Output Controllers

– 96 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os

 Package

– 217-ball BGA, 0.8 mm pitch

– 208-pin QFP, 0.5 mm pitch

 

 

 

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