SAM7S161 Atmel Corporation, SAM7S161 Datasheet - Page 419

• Manufacturer Part Number: SAM7S161
• Manufacturer: Atmel Corporation

Specifications of SAM7S161

• Flash (kbytes): 16 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 55 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 4
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

32.7
Figure 32-17. Audio Application Block Diagram
6175L–ATARM–28-Jul-11
SSC Application Examples
SSC
RD
TK
TD
RF
RK
TF
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.
Figure 32-18. Codec Application Block Diagram
Word Select WS
Word Select WS
Clock SCK
Data SD
Clock SCK
SSC
Data SD
RD
TK
TD
RF
RK
TF
Serial Data Clock (SCLK)
Serial Data Clock (SCLK)
Frame sync (FSYNC)
Frame sync (FSYNC)
Serial Data Out
Serial Data In
RECEIVER
Serial Data Out
I2S
Serial Data In
MSB
Left Channel
CODEC
Dstart
First Time Slot
LSB
SAM7S Series
MSB
Right Channel
Dend
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