DSPB56721AF Freescale Semiconductor, DSPB56721AF Datasheet - Page 4

• Manufacturer Part Number: DSPB56721AF
• Description: AUDIO PROCESSOR SYMPH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56721AF

• 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: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
DSP56720 devices are available in one package type; DSP56721 devices are available in two package types. For the pin
assignments of a specific device in a specific package, refer to
Package,” through
For more detailed information about signals, refer to the Symphony™ DSP56720/DSP56721 Multi-Core Audio Processors
Reference Manuall (DSP56720RM).
4
Pin Assignments
Section 1.3, “Pinout for DSP56721 144-Pin Plastic LQFP
Symphony
DSP56720
DSP56721
Device
™
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
Table 1. Pin Assignments by Package
144-pin plastic LQFP
80-pin plastic LQFP
144-pin plastic LQFP
Package
Section 1.1, “Pinout for DSP56720 144-Pin Plastic LQFP
Figure 3 on page 5
Figure 4 on page 6
Figure 5 on page 7
Package.”
See
Freescale Semiconductor