DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 32
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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 24
1.2.7
Table 14
32
No.
120
121
lists the watchdog timer timings.
shows the test access port timing diagram.
Delay from time-out to fall of WDT, WDT_1
Delay from timer clear to rise of WDT, WDT_1
(Output)
(Output)
(Output)
Watchdog Timer Timing
(Input)
(Input)
TMS
TDO
TDO
TDO
TCK
TDI
Symphony
VIL
™
Characteristics
Figure 24. Test Access Port Timing Diagram
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
Table 14. Watchdog Timer Timing
119
118
118
Output Data Valid
Output Data Valid
116
Input Data Valid
Expression
2 × T c
2 × Tc
VIH
117
10.0
10.0
Min
Freescale Semiconductor
Max
—
—
Unit
ns
ns