DSPB56720CAG Freescale Semiconductor, DSPB56720CAG Datasheet - Page 20

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DSPB56720CAG

Manufacturer Part Number
DSPB56720CAG
Description
DSP 24BIT AUD 200MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
Symphony™r
Type
Audio Processorr
Datasheet

Specifications of DSPB56720CAG

Interface
Host Interface, I²C, SAI, SPI
Clock Rate
200MHz
Non-volatile Memory
External
On-chip Ram
744kB
Voltage - I/o
3.30V
Voltage - Core
1.00V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
144-LQFP
Device Core Size
24b
Format
Fixed Point
Clock Freq (max)
200MHz
Mips
200
Device Input Clock Speed
200MHz
Program Memory Size
Not RequiredKB
Operating Supply Voltage (typ)
1/3.3V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPB56720CAG
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
20
No.
33
34
35
36
37
38
39
40
SCK edge to data out valid
(data out delay time)
SCK edge to data out not valid
(data out hold time)
SS assertion to data out valid
(CPHA = 0)
First SCK sampling edge to HREQ output
deassertion
Last SCK sampling edge to HREQ output
not deasserted (CPHA = 1)
SS deassertion to HREQ output not
deasserted (CPHA = 0)
SS deassertion pulse width (CPHA = 0)
HREQ in assertion to first SCK edge
Characteristics
Table 8. Serial Host Interface SPI Protocol Timing Parameters (Continued)
Symphony
1,3,4
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
Master
Master
Master
/Slave
/Slave
Mode
Slave
Slave
Slave
Slave
Slave
Very Narrow
Very Narrow
Very Narrow
Very Narrow
Very Narrow 0.5 × T
Filter Mode
Bypassed
Bypassed
Bypassed
Bypassed
Bypassed
Narrow
Narrow
Narrow
Narrow
Narrow
Wide
Wide
Wide
Wide
Wide
0.5 × T
0.5 × T
0.5 × T
3.0 × T
3.0 × T
3.0 × T
4.0 × T
3.0 × T
3.0 × T
2.0 × T
2.0 × T
3.0 × T
3.0 × T
3.0 × T
4.0 × T
4.0 × T
4.0 × T
3.0 × T
Expression
2.0 × T
2.0 × T
2.0 × T
SPICC
T
SPICC
T
SPICC
T
SPICC
T
C
C
C
C
C
C
C
C
+ 5
+ 5
+ 5
+ 5
C
C
C
C
C
C
C
C
C
C
C
C
+ 120
+ 210
+ 130
+ 130
+ 30
+ 95
+ 45
+ 95
+ 30
+ 40
+ 80
+ 30
+ 40
+ 80
+ 30
C
+ 5
C
+ 3.0 ×
+ 3.0 ×
+ 3.0 ×
+ 3.0 ×
Freescale Semiconductor
100.0
150.0
111.5
206.5
50.0
60.0
45.0
10.0
49.5
49.5
Min
105
145
10
15
55
45
55
95
Max
14.0
110
135
225
45
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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