DSPA56371AF150B Freescale Semiconductor, DSPA56371AF150B Datasheet - Page 51

• Manufacturer Part Number: DSPA56371AF150B
• Manufacturer: Freescale Semiconductor

Specifications of DSPA56371AF150B

• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 150MHz
• Mips: 150
• Device Input Clock Speed: 150MHz
• Program Memory Size: 192KB
• Operating Supply Voltage (typ): 1.25/3.3V
• Operating Supply Voltage (min): 1.2/3.14V
• Operating Temp Range: -40C to 115C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: LQFP
• Lead Free Status / Rohs Status: Compliant

Enhanced Serial Audio Interface Timing
62
63
64
SCKT
(Input/Output)
78
79
FST (Bit) Out
83
84
FST (Word) Out
87
87
85
88
Data Out
First Bit
Last Bit
92
Transmitter #0
Drive Enable
90
86
89
94
FST (Bit) In
91
94
93
FST (Word) In
95
See Note
Flags Out
Note:
In network mode, output flag transitions can occur at the start of each time slot within the frame. In
normal mode, the output flag state is asserted for the entire frame period. Figure 14 is drawn
assuming positive polarity bit clock (TCKP=0) and positive frame sync polarity (TFSP=0).
Figure 14. ESAI Transmitter Timing
DSP56371 Data Sheet, Rev. 4.1
Freescale Semiconductor
51