DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 28
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 18
Figure 19
28
shows the ESAI receiver timing diagram.
shows the ESAI HCKT timing diagram.
SCKT(output)
(Input/Output)
FSR (Word)
FSR (Word)
FSR (Bit)
FSR (Bit)
Flags In
Data In
HCKT
SCKR
Out
Out
Symphony
In
In
™
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
73
95
Figure 18. ESAI Receiver Timing
65
Figure 19. ESAI HCKT Timing
62
63
69
64
66
96
74
76
71
75
First Bit
Last Bit
77
72
75
Freescale Semiconductor
70