AT91SAM7S16-MU Atmel, AT91SAM7S16-MU Datasheet - Page 419

• Manufacturer Part Number: AT91SAM7S16-MU
• Description: MCU ARM 16K HI SPD FLASH 48-QFN
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7S16-MU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: I²C, SPI, SSC, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• For Use With: AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

32.7
Figure 32-17. Audio Application Block Diagram
6175K–ATARM–30-Aug-10
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
AT91SAM7S Series Preliminary
Left Channel
CODEC
Dstart
First Time Slot
LSB
MSB
Right Channel
Dend
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