SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 1119

• Manufacturer Part Number: SAM9G25
• Manufacturer: Atmel Corporation

Specifications of SAM9G25

• Flash (kbytes): 0 Kbytes
• Pin Count: 247
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 105
• Ext Interrupts: 105
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 3
• Uart: 7
• Lin: 4
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: DDR2/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

46.16.3.2
Figure 46-20. ISI Timing Diagram
Table 46-38. ISI Timings with Peripheral Supply 3.3V
Table 46-39. ISI Timings with Peripheral Supply 1.8V
46.16.4
46.16.5
46.16.5.1
11032A–ATARM–27-Jul-11
11032A–ATARM–27-Jul-11
Symbol
ISI
ISI
ISI
Symbol
ISI
ISI
ISI
1
2
3
1
2
3
HSMCI
EMAC
Timing Extraction
Timing conditions
Parameter
DATA/VSYNC/HSYNC setup time
DATA/VSYNC/HSYNC hold time
PIXCLK frequency
Parameter
DATA/VSYNC/HSYNC setup time
DATA/VSYNC/HSYNC hold time
PIXCLK frequency
DATA[7:0]
VSYNC
HSYNC
PIXCLK
The High Speed MultiMedia Card Interface (HSMCI) supports the MultiMedia Card (MMC)
Specification V4.3, the SD Memory Card Specification V2.0, the SDIO V2.0 specification and
CE-ATA V1.1.
Table 46-40. Capacitance Load on data, clock pads
Supply
3.3V
1.8V
MAX
20pf
20pf
1
Valid Data
20pf
20pf
STH
2
Corner
Min
T
-T
-T
Min
T
PIXCLK
PIXCLK
PIXCLK
PIXCLK
Valid Data
/2 + 0.3
/2 + 0.5
/2 - 3.4
/2 - 3.6
MIN
0pf
0pf
3
Valid Data
Max
54MHz
Max
54MHz
SAM9G25
SAM9G25
Units
ns
ns
MHz
Units
ns
ns
MHz
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