AT91SAM9263B-CU

Product Summary

The AT91SAM9263B-CU 32-bit microcontroller, based on the ARM926EJ-S processor, is architectured on a 9-layer matrix, allowing a maximum internal bandwidth of nine 32-bit buses. It also features two independent external memory buses, EBI0 and EBI1, capable of interfacing with a wide range of memory devices and an IDE hard disk. Two external buses prevent bottlenecks,thus guaranteeing maximum performance. The AT91SAM9263B-CU embeds an LCD Controller supported by a 2D Graphics Controller and a 2-channel DMA Controller, and one Image Sensor Interface. It also integrates several standard peripherals, such as USART, SPI, TWI, Timer Counters, PWM Generators, Multimedia Card interface and one CAN Controller. When coupled with an external GPS engine, the AT91SAM9263B-CU provides the ideal solution for navigation systems.

Parametrics

Absolute maximum ratings: (1)Operating Temperature (Industrial): -40℃ to +125℃; (2)Storage Temperature: -60℃ to +150℃; (3)Voltage on Input Pins with Respect to Ground: -0.3V to +4.0V; (4)Maximum Operating Voltage (VDDCORE and VDDBU): 1.5V; (5)Maximum Operating Voltage (VDDOSC, VDDPLL, VDDIOMx and VDDIOPx): 4.0V; (6)Total DC Output Current on all I/O lines: 500 mA.

Features

Features: (1)Incorporates the ARM926EJ-S ARM Thumb Processor; (2)Bus Matrix; (3)Embedded Memories; (4)Dual External Bus Interface (EBI0 and EBI1); (5)DMA Controller (DMAC); (6)Twenty Peripheral DMA Controller Channels (PDC); (7)LCD Controller; (8)2D Graphics Accelerator; (9)Image Sensor Interface; (10)USB 2.0 Full Speed (12 Mbits per second) Host Double Port; (11)USB 2.0 Full Speed (12 Mbits per second) Device Port; (12)Ethernet MAC 10/100 Base-T; (13)Fully-featured System Controller, including; (14)Reset Controller (RSTC); (15)Shutdown Controller (SHDWC); (16)Clock Generator (CKGR); (17)Power Management Controller (PMC); (18)Advanced Interrupt Controller (AIC); (19)Debug Unit (DBGU); (20)Periodic Interval Timer (PIT); (21)Watchdog Timer (WDT); (22)Two Real-time Timers (RTT); (23)Five 32-bit Parallel Input/Output Controllers (PIOA, PIOB, PIOC, PIOD and PIOE); (24)One Part 2.0A and Part 2.0B-compliant CAN Controller; (25)Two Multimedia Card Interface (MCI); (26)Two Synchronous Serial Controllers (SSC); (27)One AC97 Controller (AC97C); (28)Three Universal Synchronous/Asynchronous Receiver Transmitters (USART); (29)Two Master/Slave Serial Peripheral Interface (SPI); (30)One Three-channel 16-bit Timer/Counters (TC); (31)One Four-channel 16-bit PWM Controller (PWMC); (32)One Two-wire Interface (TWI); (33)IEEE 1149.1 JTAG Boundary Scan on All Digital Pins; (34)Required Power Supplies; (35)Available in a 324-ball TFBGA Green Package.

Diagrams