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AT91SAM9260 Datasheet(PDF) 2 Page - ATMEL Corporation |
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AT91SAM9260 Datasheet(HTML) 2 Page - ATMEL Corporation |
2 / 798 page 2 6221I–ATARM–17-Jul-09 AT91SAM9260 1. Description The AT91SAM9260 is based on the integration of an ARM926EJ-S processor with fast ROM and RAM memories and a wide range of peripherals. The AT91SAM9260 embeds an Ethernet MAC, one USB Device Port, and a USB Host control- ler. It also integrates several standard peripherals, such as the USART, SPI, TWI, Timer Counters, Synchronous Serial Controller, ADC and MultiMedia Card Interface. The AT91SAM9260 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. 2. AT91SAM9260 Block Diagram The block diagram shows all the features for the 217-LFBGA package. Some functions are not accessible in the 208-pin PQFP package and the unavailable pins are highlighted in “Multiplex- ing on PIO Controller A” on page 27, “Multiplexing on PIO Controller B” on page 28, “Multiplexing on PIO Controller C” on page 29. The USB Host Port B is not available in the 208- pin package. Table 2-1 on page 2 defines all the multiplexed and not multiplexed pins not avail- able in the 208-PQFP package. Table 2-1. Unavailable Signals in 208-lead PQFP Package PIO Peripheral A Peripheral B - HDPB - -HDMB - PA30 SCK2 RXD4 PA31 SCK0 TXD4 PB12 TXD5 ISI_D10 PB13 RXD5 ISI_D11 PC2 AD2 PCK1 PC3 AD3 SPI1_NPCS3 PC12 IRQ0 NCS7 |
Similar Part No. - AT91SAM9260_1 |
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Similar Description - AT91SAM9260_1 |
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