DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 44

• 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

Serial Host Interface SPI Protocol Timing
44
SCK (CPOL = 0)
SCK (CPOL = 1)
(Output)
(Output)
(Output)
HREQ
(Input)
(Input)
(Input)
MISO
MOSI
SS
40
Figure 10. SPI Master Timing (CPHA = 1)
24
25
43
DSP56371 Data Sheet, Rev. 4.1
30
25
MSB
24
MSB
Valid
33
42
29
26
26
41
23
23
26
26
Valid
LSB
34
Freescale Semiconductor
29
LSB
30