DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 46

• 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 (SHI) I
13
46
No.
44
44
45
46
47
48
49
50
51
SCK (CPOL = 0)
SCK (CPOL = 1)
Serial Host Interface (SHI) I
SCL clock frequency
SCL clock cycle
Bus free time
Start condition set-up time
Start condition hold time
SCL low period
SCL high period
SCL and SDA rise time
SCL and SDA fall time
(Output)
(Output)
(Input)
(Input)
(Input)
(Input)
HREQ
MISO
MOSI
SS
Characteristics
31
2
C Protocol Timing
27
33
Figure 12. SPI Slave Timing (CPHA = 1)
24
Table 21. SHI I
29
1
DSP56371 Data Sheet, Rev. 4.1
24
25
MSB
Valid
Standard I
MSB
25
33
2
C Protocol Timing
Expression
Symbol/
T
T
30
T
T
2
F
T
T
HD;STA
SUSTA
26
C*
HIGH
T R
LOW
SCL
SCL
BUF
T F
26
2
36
C Protocol Timing
Min
34
4.7
4.7
4.0
4.7
4.0
10
—
—
—
Standard
29
23
Max
100
—
—
—
—
—
—
5
5
26
26
Valid
LSB
Min
2.5
1.3
0.6
0.6
1.3
1.3
LSB
—
—
—
Fast-Mode
32
Freescale Semiconductor
30
37
Max
400
28
—
—
—
—
—
—
5
5
Unit
kHz
µs
µs
µs
µs
µs
µs
ns
ns