DSPB56720CAG Freescale Semiconductor, DSPB56720CAG Datasheet - Page 22

• Manufacturer Part Number: DSPB56720CAG
• Description: DSP 24BIT AUD 200MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56720CAG

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 200MHz
• Mips: 200
• Device Input Clock Speed: 200MHz
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 1/3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22
SCK (CPOL = 0)
SCK (CPOL = 1)
(Output)
(Output)
(Output)
(Input)
(Input)
HREQ
(Input)
MISO
MOSI
SS
Symphony
40
Figure 16. SPI Master Timing Diagram (CPHA = 1)
™
DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
24
25
43
30
25
24
MSB
MSB
Valid
33
42
29
26
26
41
23
23
26
26
Valid
LSB
Freescale Semiconductor
34
29
LSB
30