at91sam9g35-cu ATMEL Corporation, at91sam9g35-cu Datasheet - Page 2

• Manufacturer Part Number: at91sam9g35-cu
• Description: At91sam Arm-based Embedded Mpu
• Manufacturer: ATMEL Corporation

1. Description
The SAM9G35 is a member of the Atmel series of 400 MHz ARM926 embedded MPUs that sup-
port high bandwidth communication and advanced user interfaces and are optimized for
industrial applications such as building automation, data loggers, POS terminals, alarm systems
and medical equipment.
The SAM9G35 features an advanced graphics LCD controller with 4-layer overlay and 2D accel-
eration (picture-in-picture, alpha-blending, scaling, rotation, color conversion) and a 10-bit ADC
that supports 4- or 5-wire resistive touchscreen panels. Multiple communication interfaces
include a soft modem supporting exclusively the Conexant SmartDAA line driver, HS USB
Device and Host, FS USB Host, 10/100 Ethernet MAC, two HS SDCard/SDIO/MMC interfaces,
USARTs, SPIs, I2S and TWIs.
The 10-layer bus matrix coupled with 2 x 8 DMA channels and dedicated DMAs for the commu-
nication and interface peripherals ensure uninterrupted data transfers with minimal processor
overhead.
The External Bus Interface incorporates controllers offering support for 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 SAM9G35 is available in a 217-ball BGA package with 0.8mm ball pitch.
SAM9G35
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