DSPB56721AG Freescale Semiconductor, DSPB56721AG Datasheet - Page 12

• Manufacturer Part Number: DSPB56721AG
• Description: AUDIO PROCESSOR SYMPH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56721AG

• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5
Table 4
12
Commercial Supply voltages:
Automotive Supply voltages:
Note: To avoid a high current condition and possible system damage, all 3.3 V supplies must rise before the 1.0 V supplies rise.
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
Output low voltage
Internal pull-up resistor
Internal pull-down resistor
Commercial Internal supply current
I
LSYNC_OUT, LALE, LCLK Pins I
I
LSYNC_OUT, LALE, LCLK Pins I
OH
OL
= 12 mA
= -12 mA
shows the DC electrical characteristics.
DC Electrical Characteristics
Supply voltages:
Supply voltages:
200 MHz
• Core (Core_VDD)
• PLL (PLLD_VDD, PLLD1_VDD)
• I/O (IO_VDD)
• PLL (PLLP_VDD, PLLP1_VDD)
• PLL (PLLA_VDD, PLLA1_VDD)
• Core (Core_VDD)
• PLL (PLLD_VDD, PLLD1_VDD)
• I/O (IO_VDD)
• PLL (PLLP_VDD, PLLP1_VDD)
• PLL (PLLA_VDD, PLLA1_VDD)
• In Normal mode
• In Wait mode
• In Stop mode
Symphony
2
OH
OL
Characteristics
1
™
(core only) at internal clock of
= 16 mA, TDO Pins I
= -16 mA, TDO Pin I
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
Table 4. DC Electrical Characteristics
OH
OL
= 24 mA
= -24 mA
Symbol
V
V
I
I
V
V
V
R
R
V
I
CCW
C
I
DDIO
DDIO
V
CCS
I
CCI
TSI
IN
OH
DD
DD
OL
PU
PD
IN
IL
0.95
3.14
–0.3
Min
3.14
–10
0.9
2.4
64
57
—
—
—
—
—
—
Freescale Semiconductor
Typ
224
121
3.3
3.3
18
92
90
90
—
—
—
—
—
1
1
Max
3.46
1.05
3.46
± 84
142
157
445
353
327
1.1
0.8
0.4
10
—
—
Unit
mA
mA
mA
μA
μA
kΩ
kΩ
pF
V
V
V
V
V
V
V