DSPB56720CAG Freescale Semiconductor, DSPB56720CAG Datasheet - Page 30

• Manufacturer Part Number: DSPB56720CAG
• Description: DSP 24BIT AUD 200MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56720CAG

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 200MHz
• Non-volatile Memory: External
• On-chip Ram: 744kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 200MHz
• Mips: 200
• Device Input Clock Speed: 200MHz
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 1/3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Note: In network mode, output flag transitions can occur at the start of each time slot within the
(Internal Signal)
Transmitter #0
FST (Word) In
(Input/Output)
Drive Enable
FST (Word)
FST (Bit) In
Flags Out
frame. In normal mode, the output flag state is asserted for the entire frame period.
FST (Bit)
Data Out
SCKT
Symphony
Out
Out
63
™
Figure 20. ESAI Transmitter Timing Diagram
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DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
78
62
82
84
93
92
79
86
91
64
90
85
94
First Bit
86
91
88
Last Bit
See Note
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Freescale Semiconductor
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