DSPB56362AG120 Freescale Semiconductor, DSPB56362AG120 Datasheet - Page 78

• Manufacturer Part Number: DSPB56362AG120
• Description: IC DSP 24BIT AUD 120MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56362AG120

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 120MHz
• Non-volatile Memory: ROM (126 kB)
• On-chip Ram: 42kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 120MHz
• Mips: 120
• Device Input Clock Speed: 120MHz
• Ram Size: 42KB
• Program Memory Size: 90KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.14V
• Operating Supply Voltage (max): 3.46V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Product: DSPs
• Data Bus Width: 24 bit
• Processor Series: DSP563xx
• Core: 56000
• Numeric And Arithmetic Format: Fixed-Point
• Instruction Set Architecture: Modified Harvard
• Device Million Instructions Per Second: 120 MIPS
• Maximum Clock Frequency: 120 MHz
• Program Memory Type: Flash
• Data Ram Size: 42 KB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Interface Type: SPI, I2C, ESAI, SHI
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial Host Interface SPI Protocol Timing
3.12
3-52
140
141
142
143
No.
Tolerable spike width on clock or data in
Minimum serial clock cycle = t
Serial clock high period
Serial clock low period
Serial Host Interface SPI Protocol Timing
Characteristics
Table 3-21 Serial Host Interface SPI Protocol Timing
Figure 3-33 Host DMA Read Timing Diagram
SPICC
HOREQ
(Output)
(Output)
(Input)
H0-H7
HACK
(min)
DSP56362 Technical Data, Rev. 4
326
343
342
Master
Master
Master
327
Mode
Slave
Slave
—
RXH
Read
317
Filter Mode
Bypassed
Bypassed
Bypassed
Bypassed
Bypassed
Bypassed
Narrow
Narrow
Narrow
Narrow
Narrow
Narrow
Wide
Wide
Wide
Wide
Wide
Wide
Data
Valid
318
0.5×t
0.5×t
0.5×t
0.5×t
0.5×t
0.5×t
2.5×T
2.5×T
2.5×T
2.5×T
Expression
2.5×T
2.5×T
6×T
6×T
6×T
SPICC
SPICC
SPICC
SPICC
SPICC
SPICC
328
342
329
—
C
C
C
C
C
C
C
+152
+223
C
C
+46
+102
+189
+102
+189
+12
+12
–10
–10
–10
–10
–10
–10
Freescale Semiconductor
Min
106
212
283
131
127
214
131
127
214
43
96
37
43
96
37
—
—
—
100MHz
Max
100
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
Unit
ns
ns
ns
ns