SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 561

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 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): 2
• Uart: 6
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 312
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• 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): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

6254C–ATARM–22-Jan-10
Figure 35-13. Transmit and Receive Frame Format in Edge/Pulse Start Modes
Note:
Figure 35-14. Transmit Frame Format in Continuous Mode
Note:
Figure 35-15. Receive Frame Format in Continuous Mode
Note:
(If FSDEN = 0)
(If FSDEN = 1)
TF/RF
1. Example of input on falling edge of TF/RF.
1. STTDLY is set to 0. In this example, SSC_THR is loaded twice. FSDEN value has no effect on
1. STTDLY is set to 0.
TD
RD
TD
the transmission. SyncData cannot be output in continuous mode.
Start
(1)
From SSC_TSHR
To SSC_RSHR
Sync Data
Sync Data
FSLEN
TD
From DATDEF
AT91SAM9XE128/256/512 Preliminary
STTDLY
Start: 1. TXEMPTY set to 1
Default
FromDATDEF
RD
2. Write into the SSC_THR
From SSC_THR
Default
Ignored
Start
DATLEN
Start = Enable Receiver
Data
To SSC_RHR
DATLEN
Data
From SSC_THR
From SSC_THR
To SSC_RHR
DATLEN
Data
Data
Data
PERIOD
From SSC_THR
DATLEN
Data
DATNB
To SSC_RHR
DATLEN
Data
From SSC_THR
From SSC_THR
To SSC_RHR
DATLEN
Data
Data
Data
Default
FromDATDEF
Default
Ignored
Start
From DATDEF
Default
Sync Data
Sync Data
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