MCIMX25 Motorola Semiconductor Products, MCIMX25 Datasheet - Page 53

• Manufacturer Part Number: MCIMX25
• Manufacturer: Motorola Semiconductor Products

Freescale Semiconductor
(output)
(input)
SCLK
(output)
MOSI
SCLK
(input)
MISO
MISO
MOSI
(input)
RDY
SSn
SSn
ID
t1’
t2’
t3’
t1
t2
t3
CSPI master SCLK cycle time
CSPI master SCLK high time
CSPI master SCLK low time
CSPI slave SCLK cycle time
CSPI slave SCLK high time
CSPI slave SCLK low time
t8
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 2
t6
t6’
t10
t10
t12
t12
Parameter Description
t13
t13
t11
t11
Figure 23. CSPI Master Mode Timing Diagram
Figure 24. CSPI Slave Mode Timing Diagram
Table 39. CSPI Interface Timing Parameters
t1
t1’
Symbol
t
t
t
t
clkoH
t
clkoL
t2
t2’
clkiH
t
clkiL
clko
clki
t3
t3’
t4
t4
Minimum
22.65
22.47
60.2
60.2
30.1
30.1
t4
t4
t7
t7’
t9
t5
t5’
Maximum
t14
t14
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
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