DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 30
DSPB56725AF
Manufacturer Part Number
DSPB56725AF
Description
DSP 24BIT AUD 250MHZ 80-LQFP
Manufacturer
Freescale Semiconductor
Series
Symphony™r
Type
Audio Processorr
Specifications of DSPB56725AF
Interface
Host Interface, I²C, SAI, SPI
Clock Rate
250MHz
Non-volatile Memory
External
On-chip Ram
112kB
Voltage - I/o
3.30V
Voltage - Core
1.20V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
80-LQFP
Processor Series
DSP567xx
Core
56300
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Peak Reflow Compatible (260 C)
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPB56725AF
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
30
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
89
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
83
Freescale Semiconductor
87