DSPB56366AG120 Freescale Semiconductor, DSPB56366AG120 Datasheet - Page 69

• Manufacturer Part Number: DSPB56366AG120
• Description: IC DSP 24BIT AUD 120MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56366AG120

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 120MHz
• Non-volatile Memory: ROM (240 kB)
• On-chip Ram: 69kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.12
Freescale Semiconductor
140
141
142
No.
Tolerable spike width on clock or data in
Minimum serial clock cycle = t
Serial clock high period
Serial Host Interface SPI Protocol Timing
Characteristics
Table 3-19 Serial Host Interface SPI Protocol Timing
1
Figure 3-26 Host DMA Read Timing Diagram
SPICC
HOREQ
(Output)
(Output)
(Input)
H0-H7
HACK
(min)
DSP56366 Technical Data, Rev. 3.1
326
343
342
327
Master
Master
Mode
Slave
—
Read
RXH
317
Bypassed
Bypassed
Bypassed
Bypassed
Valid
Data
Narrow
Narrow
Narrow
Narrow
Mode
Filter
Wide
Wide
Wide
Wide
318
0.5×t
0.5×t
0.5×t
2.5×T
2.5×T
Expression
2.5×T
6×T
6×T
6×T
SPICC
SPICC
SPICC
328
342
329
—
—
—
C
C
C
C
C
+152
+223
C
+46
+102
+189
+12
–10
–10
–10
126.5
122.8
209.8
32.8
Min
202
273
96
38
91
—
—
—
Max
100
50
—
—
—
—
—
—
—
—
—
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3-43