AT91SAM9260B-QU 处理器 Microchip

AT91SAM9260B-QU

微处理器 - MPU 32-bit

Description AT91SAM9260B-QU

The SAM9260 is based on the integration of an ARM926EJ-S processor with fast ROM and RAM memories and a wide range of peripherals.

The AT91SAM9260B-QU embeds an Ethernet MAC, one USB Device Port, and a USB Host controller. It also integrates several standard peripherals, such as the USART, SPI, TWI, Timer Counters, Synchronous Serial Controller, ADC and MultiMedia Card Interface.

Features AT91SAM9260B-QU

• 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