Product Descriptions
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 controller. 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.
Product 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
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-AT91SAM9260B-CU |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microprocessors | |
| Manufacturer | - |
| Series | AT91SAM |
| Packaging | Tray |
| Part Status | Active |
| Core Processor | ARM926EJ-S |
| Number of Cores/Bus Width | 1 Core, 32-Bit |
| Speed | 180MHz |
| RAM Controllers | SDRAM, SRAM |
| Graphics Acceleration | No |
| Ethernet | 10/100Mbps |
| USB | USB 2.0 (2) |
| Voltage - I/O | 1.8V, 2.5V, 3.3V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 217-LFBGA |
| Supplier Device Package | 217-LFBGA (15x15) |
| Additional Interfaces | EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART |
| Base Product Number | AT91SAM9260 |
Product Photos
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