DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 13
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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 8
Figure 9
Freescale Semiconductor
a) First Interrupt Instruction Execution
b) General Purpose I/O
shows the reset timing diagram.
shows external fast interrupt timing diagram.
IRQC, IRQD,
IRQC, IRQD,
IRQA, IRQB,
IRQA, IRQB,
Purpose
General
NMI_1
NMI_1
RESET
All Pins
NMI,
NMI,
Symphony
I/O
™
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
10
Figure 9. External Fast Interrupt Timing
20
19
Figure 8. Reset Timing
Reset Value
11
18
13
V
IH
13