SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 510

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

Specifications of SAM9RL64

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 118
• Ext Interrupts: 118
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 5
• Ssc: 2
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 220
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• 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
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Figure 35-16. Interrupt Block Diagram
35.7
Figure 35-17. Audio Application Block Diagram
510
SSC Application Examples
AT91SAM9R64/RL64
SSC
RD
TK
RF
RK
TF
TD
The SSC can support several serial communication modes used in audio or high speed serial
links. Some standard applications are shown in the following figures. All serial link applications
supported by the SSC are not listed here.
Word Select WS
TXBUFE
Word Select WS
ENDTX
RXBUFF
ENDRX
PDC
Clock SCK
Data SD
Clock SCK
Data SD
Transmitter
Receiver
TXEMPTY
RXSYNC
TXSYNC
OVRUN
RXRDY
TXRDY
RECEIVER
I2S
MSB
SSC_IER
Set
SSC_IMR
Interrupt
Control
Left Channel
SSC_IDR
Clear
SSC Interrupt
LSB
MSB
Right Channel
6289D–ATARM–3-Oct-11