SAM9G25_14 Datasheet, PDF (1/1167 Pages) ATMEL Corporation – Atmel | SMART ARM-based Embedded Microprocessor

SAM9G25
Atmel | SMART ARM-based Embedded Microprocessor
DATASHEET
Description
Based on the ARM926EJ-S™ core, the Atmel^® | SMART SAM9G25 is an embedded
microprocessor unit, running at 400 MHz and featuring connectivity peripherals, a high
data bandwidth architecture and a small footprint package option, making it an
optimized solution for industrial applications.
The multi-layer bus matrix is linked to 2 x 8 DMA channels as well as DMAs dedicated
to the communication and interface peripherals, ensuring uninterrupted data transfers
with minimal processor overhead. Interface peripherals include a camera interface
that supports direct connection to the ITU-R BT. 601/656 8-bit mode compliant
sensors and up to 12-bit grayscale sensors. Communication peripherals include a soft
modem supporting exclusively the Conexant SmartDAA line driver, HS (480 Mbps)
USB Host and Device ports with on-chip transceivers, FS USB Host, 10/100 Ethernet
MAC, two HS SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S, multiple TWIs and
10-bit ADC.
The External Bus Interface incorporates controllers offering support for 4-bank and 8-
bank DDR2/LPDDR, SDRAM/LPSDRAM, static memories, as well as specific circuitry
for MLC/SLC NAND Flash with integrated ECC up to 24 bits.
The Atmel | SMART SAM9G25 is available in a 217-ball BGA package with 0.8 mm
ball pitch, as well as in 247-ball TFBGA and 247-ball VFBGA packages with 0.5 mm
ball pitch, making it ideally suited for space-constrained applications.
Atmel-11032E-ATARM-SAMG25-Datasheet_13-Oct-14