Datasheet

3
SAM9G15 [DATASHEET]
11052D–ATARM–31-Oct-12
1. Description
The SAM9G15, based on the ARM926EJ-S processor, runs at 400 MHz and integrates a rich set of peripherals to
support embedded industrial applications that require advanced user interfaces and high-speed communication.
The SAM9G15 features a graphics LCD controller with 4-layer overlay and 2D acceleration (picture-in-picture, alpha-
blending, scaling, rotation, color conversion), and a 10-bit ADC that supports 4/5-wire resistive touchscreen panels.
Multiple communication interfaces include a soft modem supporting exclusively the Conexant SmartDAA line driver, HS
USB Host and Device and FS USB Host with dedicated on-chip transceivers, two HS SDCard/SDIO/MMC interfaces,
USARTs, SPIs, I2S and TWIs.
The 10-layer bus matrix coupled with multiple DMA channels ensures uninterrupted data transfers with minimal
processor overhead.
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 SAM9G15 is available in a 217-ball BGA package with 0.8 mm ball pitch.