DSPB56725AF Freescale Semiconductor, DSPB56725AF Datasheet - Page 8
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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
1.1.5
8
Core Supply voltages
IO Supply voltages
Input high voltage
Note: To avoid a high current condition and possible system damage, all 3.3-V and 2.5-V supplies must rise before the 1.0-V
Input low voltage
Input leakage current
Clock pin Input Capacitance (EXTAL)
High impedance (off-state) input current (@ 3.3 V or
0 V)
Output high voltage
TDO Pin I
Output low voltage
TDO Pins I
Internal pull-up resistor
Internal pull-down resistor
Internal supply current
Fsys < 200 MHz
• Fsys < 200 MHz
• Fsys < 250 MHz
• In Normal mode
• In Wait mode
• In Stop mode
I
LSYNC_OUT, LALE, LCLK Pins I
I
LSYNC_OUT, LALE, LCLK Pins I
OH
OL
= 12 mA
= –12 mA
supplies rise.
OH
OL
DC Electrical Characteristics
= –24 mA
= 24 mA
2
F1 should be significantly less than F2. For example, F2 could be 66 MHz and F1 could be
33 MHz. The degree of difference between F1 and F2 determines the amount of precision
with which the current rating can be determined for an application.
Characteristics
1
Symphony
(core only) operating at
OH
OL
™
= 16 mA,
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
= –16 mA,
Table 4. DC Electrical Characteristics
V
V
V
V
CORE_VDD,
V
Symbol
PLLP_VDD,
PLLD_VDD
PLLA_VDD
NOTE
IO_VDD,
I
I
V
R
R
V
C
I
I
CCW
V
CCS
V
I
CCI
TSI
IN
OH
OL
PU
PD
IH
IN
IL
0.95
1.14
–0.3
Min
3.14
–10
2.0
2.4
63
57
—
—
—
—
—
—
2.057
Typ
1.0
1.2
3.3
92
91
90
60
30
—
—
—
—
—
—
Freescale Semiconductor
V
IO_VDD
± 80
Max
1.05
1.26
3.45
142
159
280
250
220
0.8
0.4
—
10
—
+ 2V
Unit
mA
mA
mA
μA
pF
μA
kΩ
kΩ
V
V
V
V
V
V