Product Summary

The AT91SAM9261-CJ is a complete system-on-chip built around the ARM926EJ-S ARM Thumb processor with an extended DSP instruction set and Jazelle Java accelerator. The AT91SAM9261-CJ achieves 210 MIPS at 190 MHz. The AT91SAM9261-CJ is an optimized host processor for applications with an LCD display. Its integrated LCD controller supports BW and up to 16M color, active and passive LCD displays. The 160Kbyte integrated SRAM can be configured as a frame buffer minimizing the impact for LCD refresh on the overall processor performance. The External Bus Interface incorporates controllers for synchronous DRAM (SDRAM) and Static memories and features specific interface circuitry for Compact Flash and NAND Flash.

Parametrics

AT91SAM9261-CJ 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, VDDIOM and VDDIOP): 4.0V; (6)Total DC Output Current on all I/O lines: 350mA.

Features

AT91SAM9261-CJ features: (1)Additional Embedded Memories; (2)External Bus Interface (EBI); (3)LCD Controller; (4)USB; (5)Bus Matrix; (6)Fully Featured System Controller (SYSC) for Efficient System Management, including; (7)Reset Controller (RSTC); (8)Shutdown Controller (SHDWC); (9)Clock Generator (CKGR); (10)Power Management Controller (PMC); (11)Advanced Interrupt Controller (AIC); (12)Debug Unit (DBGU); (13)Periodic Interval Timer (PIT); (14)Watchdog Timer (WDT); (15)Real-Time Timer (RTT); (16)Three 32-bit Parallel Input/Output Controllers (PIO) PIOA, PIOB and PIOC; (17)Nineteen Peripheral DMA (PDC) Channels; (18)MultiMedia Card Interface (MCI); (19)Two-wire Interface (TWI).

Diagrams

AT91SAM9261-CJ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT91SAM9261-CJ
AT91SAM9261-CJ

Atmel

ARM Microcontrollers (MCU) 160kB SRAM 180MHz - PWM

Data Sheet

Negotiable 
AT91SAM9261-CJ-999
AT91SAM9261-CJ-999

Atmel

ARM Microcontrollers (MCU) BGA Ind. Temp

Data Sheet

Negotiable