DSPB56721AG Freescale Semiconductor, DSPB56721AG Datasheet - Page 53

• 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

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This Data Sheet is labeled as a particular type: Product Preview, Advance Information, or Technical Data. Definitions of these
types are available at: http://www.freescale.com. Documentation is available from a local Freescale Semiconductor, Inc.
distributor, semiconductor sales office, Literature Distribution Center, or through the Freescale DSP home page on the Internet
(the source for the latest information).
The following documents are required for a complete description of the device and are necessary to design properly with the
parts:
DSP56300 Family Manual (document number DSP56300FM). Detailed description of the 56300-family architecture and the
24-bit core processor and instruction set.
Symphony™ DSP56720/DSP56721 Multi-Core Audio Processors Reference Manual (document number DSP56720RM).
Detailed description of memory, peripherals, and interfaces.
DSP56720 Product Brief (DSP56720PB). Brief description of the DSP56720 device.
DSP56721 Product Brief (DSP56721PB). Brief description of the DSP56721 device.
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Table 22
Freescale Semiconductor
These dimensions are determined at the seating plane, datum A.
Revision
5
4
3
2
1
summarizes revisions to this document.
Product Documentation
Revision History
02/2009
04/2008
03/2008
02/2008
12/2007
Date
Symphony
™
• Updated values and added Commercial and Automotive columns in
• Updated values in the following tables:
• In
• Added
• In
• Added automotive information to
• Added formula for thermal characteristics on page 10.
• Added values for pull-up and pull-down resistors on page 12.
• Updated order information on page 1 to include additional parts with temperature
• Timing updates.
• Initial release
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
Electrical Characteristics.”
Table
to “13”.
and applicable sections.
specification.
Table
Section 2.20, “EMC Timing (DSP56720
13,
Section 2.4, “Power Consumption
Table 22. Revision History
10, “Enhanced Serial Audio Interface Timing Parameters,” changed value for 87
Table
15,
Table
17,
Table
Table
18, and
Description
Table
20, “Ordering Information.”
Considerations.”
Only),” added text regarding the EMC chapter
Table
7,
Table
19.
9,
Table
10,
Table
Table
11,
4, “DC
Table
12,
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