DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 20
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
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
Figure 14
20
SCK (CPOL = 1)
SCK (CPOL = 0)
shows the SPI slave timing (CPHA = 0).
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
HREQ
MISO
MOSI
SS
Symphony
31
29
™
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
35
Figure 14. SPI Slave Timing (CPHA = 0)
27
24
36
MSB
Valid
MSB
34
24
25
30
25
33
26
26
34
29
Valid
LSB
23
23
26
26
LSB
30
Freescale Semiconductor
38
32
39
28