A 400MHz ARM926-based processor with an extensive range of communication peripherals. It embeds FS USB host and device interfaces, a 10/100 Ethernet MAC and an image sensor interface, as well as standard peripherals such as a multimedia card interface (MCI), I2S, USART, master/slave SPIs, 16-bit timers, TWI and four-channel 10-bit ADC. The external bus interface features controllers for SDRAM and static memories including NAND flash and CompactFlash. The SAM9G20 is pin-to-pin compatible with the SAM9260. The device is available in 217-ball LFBGA and 247-pin TFBGA packages.

Key Parameters

Parameter
Value

Flash (Kbytes):

0 Kbytes

Pin Count:

217

Max. Operating Frequency:

400 MHz

CPU:

ARM926

Hardware QTouch Acquisition:

No

Max I/O Pins:

96

Ext Interrupts:

96

USB Transceiver:

3

USB Speed:

Full Speed

USB Interface:

Host, Device

 

Ordering Codes

Ordering Code Package Speed Power Supply Operational Range Comment Samples
AT91SAM9G20B-CU LFBGA217_J 400 I/Os: 1.8-3.3V / Core: 1.0V typ Industrial (A) (-40°C to 85°C) Request
AT91SAM9G20B-CU-999 LFBGA217_J 400 I/Os: 1.8-3.3V / Core: 1.0V typ Industrial (A) (-40°C to 85°C) Tape&Reel
AT91SAM9G20B-CFU TFBGA247_I 400 I/Os: 1.8-3.3V / Core: 1.0V typ Industrial (A) (-40°C to 85°C) Request