DSPA56371AF150B Freescale Semiconductor, DSPA56371AF150B Datasheet - Page 46

• 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

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