DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 36

• Manufacturer Part Number: DSPB56371AF150
• Description: IC DSP 24BIT 150MHZ 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56371AF150

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 264kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.25V
• Operating Temperature: -40°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Product: DSPs
• Data Bus Width: 24 bit
• Processor Series: DSP563xx
• Core: 56000
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 150 MIPs
• Maximum Clock Frequency: 150 MHz
• Program Memory Size: 192 KB
• Data Ram Size: 264 KB
• Operating Supply Voltage: 1.25 V, 3.3 V
• Maximum Operating Temperature: + 115 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Electrical Characteristics
8
The timing waveforms shown in the AC electrical characteristics section are tested with a V
of 0.8V and a V
device input signal, are measured in production with respect to the 50% point of the respective input
signal’s transition. DSP56371 output levels are measured with the production test machine V
reference levels set at 1.0V and 1.8V, respectively.
36
Input capacitance
Note:
• In Wait mode
• In Stop mode
Although the minimum value for the frequency of EXTAL is 0 MHz (PLL bypassed), the
device AC test conditions are 5 MHz and rated speed.
AC Electrical Characteristics
1.
2. In order to obtain these results, all inputs, which are not disconnected at Stop mode, must be terminated (for example,
3. Periodically sampled and not 100% tested
4. T
Section 3, Power Consumption Considerations
Normal mode. In order to obtain these results, all inputs must be terminated (for example, not allowed to float).
Measurements are based on synthetic intensive DSP benchmarks. The power consumption numbers in this
specification are 90% of the measured results of this benchmark. This reflects typical DSP applications. Typical internal
supply current is measured with V
measured with V
not allowed to float).
J
= –40°C to 115°C for 150 MHz; T
IH
Characteristics
minimum of 2.0V for all pins. AC timing specifications, which are referenced to a
3
4
CORE_VDD
Table 16. DC ELECTRICAL CHARACTERISTICS
= 1.30 V, V
CORE_VDD
DSP56371 Data Sheet, Rev. 4.1
J
= 0°C to 100°C for 181 MHz; CL=50pF
IO_VDD)
Symbol
= 1.25V, V
I
I
CCW
C
= 3.46V at T
CCS
provides a formula to compute the estimated current requirements in
IN
NOTE
DD_IO
J
= 115°C.
= 3.3V at T
Min
—
—
—
J
= 25°C. Maximum internal supply current is
Typ
2.5
48
—
4
Freescale Semiconductor
Max
150
82
10
IL
OL
maximum
Unit
mA
mA
and V
pF
OH