SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 232

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 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
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

23.5.13
23.5.14
232
232
SAM9G35
SAM9G35
Programmable I/O Drive
Programmable Schmitt Trigger
The additional programmable delays for each supporting range from 0 to
PVT). The delay can differ between I/Os supporting this feature. Delay can be modified per pro-
gramming for each I/O. The minimal additional delay that can be programmed on a PAD
supporting this feature is 1/16 of the maximum programmable delay.
Only PADs PA[20:15], PA[13:11] and PA[4:2] can be configured.
When programming 0x0 in fields, no delay is added (reset value) and the propagation delay of
the pad buffers is the inherent delay of the pad buffer. When programming 0xF in fields, the
propagation delay of the corresponding pad is maximal.
Figure 23-9. Programmable I/O Delays
It is possible to configure the I/O drive for pads PA[20:15], PA[13:11] and PA[4:2]. For any
details, refer to the product electrical characteristics.
It is possible to configure each input for the Schmitt Trigger. By default the Schmitt trigger is
active. Disabling the Schmitt Trigger is requested when using the QTouch
PIO
DELAY1
DELAYx
DELAY2
PAout[1]
PAout[2]
PAout[0]
PAin[1]
PAin[2]
PAin[0]
Programmable Delay Line
Programmable Delay Line
Programmable Delay Line
™
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
Library.
4
ns (Worst Case