DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 41

• 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

Freescale Semiconductor
HAD0
HA8
HWR, HDS
Symphony
–HAD23
HOREQ,
HRRQ,
–HA10
HTRQ
Figure 33. HDI24 Write Timing Diagram, Multiplexed Bus
HAS
Figure 34. HDI24 Host DMA Write Timing Diagram
322
HOREQ
(Output)
H0–H23
™
(Input)
(Input
334
HACK
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
)
Address
335
343
344
324
TXH/M/L
336
Write
320
323
341
Data
Valid
320
325
342
340
324
321
Data
339
321
325
41