AT91SAM7S161-AU Atmel, AT91SAM7S161-AU Datasheet - Page 419
![IC MCU ARM7 16KB FLASH 64LQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
AT91SAM7S161-AU
Manufacturer Part Number
AT91SAM7S161-AU
Description
IC MCU ARM7 16KB FLASH 64LQFP
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S161-AU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
32
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
64-LQFP
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7S161-AU
Manufacturer:
NXP
Quantity:
3
- Current page: 419 of 779
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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
419
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