SAM3S

A 190MHz ARM926-based microprocessor, with 160KB of SRAM that can be configured as TCM. It features an extensive peripheral set that includes an integrated graphics LCD controller supporting screen resolutions up to 1280x860 with 16M colors and 24bpp. The device integrates multiple communication interfaces, such as FS USB host and device with 2 ports and 2 transceivers, a FS USB Device, USARTs, SPIs, I2S and I2C. The external bus interface incorporates controllers for SDRAM and Static memories, with specific interface circuitry for CompactFlash and NAND flash. The device is available in a BGA217 package with 0.8mm ball pitch.

Key Parameters

Parameter
Value

Flash (Kbytes):

0 Kbytes

Pin Count:

217

Max. Operating Frequency:

240 MHz

CPU:

ARM926

# of Touch Channels:

0

Hardware QTouch Acquisition:

No

Max I/O Pins:

96

Ext Interrupts:

96

USB Transceiver:

3

Quadrature Decoder Channels:

0

 

Ordering Codes

Ordering Code Package Speed Power Supply Operational Range Comment
AT91SAM9261B-CU-999 LFBGA R-LFBGA217_B 217 Industrial (A) (-40°C to 85°C)
AT91SAM9261B-CU LFBGA R-LFBGA217_B 217 Industrial (A) (-40°C to 85°C)