DSPB56724AG Freescale Semiconductor, DSPB56724AG Datasheet - Page 41

• Manufacturer Part Number: DSPB56724AG
• Description: DSP 24BIT AUD 250MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56724AG

• 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: 144-LQFP
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.1.2
4.1.3
Many pins are multiplexed, and depending on the selected configuration, can be one of three possible signals. For more about
pin multiplexing, refer to the Symphony™ DSP56724/DSP56725 Multi-Core Audio Processors Reference Manual
(DSP56724RM).
Freescale Semiconductor
SPDIFIN1/SDO2_2/SDI3_2
SPDIFOUT1/SDO3_2/SDI2_2
SDO2_3/SDI3_3
SDO3_3/SDI2_3
SDO4_3/SDI1_3
SDO5_3/SDI0_3
SDO4_2/SDI1_2
SDO5_2/SDI0_2
CORE_GND
CORE_VDD
Pinout for DSP56725 80-Pin Plastic LQFP Package
Pin Multiplexing
SCKR_3
IO_GND
IO_VDD
SCKT_3
FSR_3
GND
GND
GND
GND
GND
Symphony
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
™
DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 2
Figure 31. DSP56725 80-Pin Package
DSP56725
80-Pin
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
WDT
PINIT/NMI
TDO
TDI
TCK
TMS
CORE_GND
CORE_VDD
SDO4/SDI1
SDO5/SDI0
IO_GND
IO_VDD
EXTAL
XTAL
PLLP_GND
PLLD_GND
PLLD_VDD
PLLA_GND
PLLA_VDD
PLLP_VDD
41