mcimx50 Freescale Semiconductor, Inc, mcimx50 Datasheet - Page 72

• Manufacturer Part Number: mcimx50
• Description: I.mx50 Applications Processors For Consumer Products
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
4.9.2.2
Figure 33
characteristics.
72
CSPIx_CS_x
CSPIx_CLK
CSPIx_DI
CSPIx_DO
CS10
CS11
CS10
CS9
CS1
CS2
CS3
CS4
CS5
CS6
CS7
CS8
CS9
ID
ID
depicts the timing of CSPI in slave mode.
CSPIx_DI Setup Time
CSPIx_DI Hold Time
CSPIx_DRYN Setup Time
CSPIx_CLK Cycle Time
CSPIx_CLK High or Low Time
CSPIx_CLK Rise or Fall
CSPIx_CS_x pulse width
CSPIx_CS_x Lead Time (CS setup time)
CSPIx_CS_x Lag Time (CS hold time)
CSPIx_DO Setup Time
CSPIx_DO Hold Time
CSPIx_DI Setup Time
CSPIx_DI Hold Time
CSPI Slave Mode Timing
CS7 CS8
CS9 CS10
Table 47. CSPI Master Mode Timing Parameters (continued)
CS1
i.MX50 Applications Processors for Consumer Products, Rev. 0
CS3
Table 48. CSPI Slave Mode Timing Parameters
Parameter
Parameter
Figure 33. CSPI Slave Mode Timing Diagram
CS3
Table 48
CS2
t
CS2
RISE/FALL
Symbol
Symbol
t
t
t
t
t
t
t
t
Smiso
Hmiso
t
Smosi
Hmosi
Smiso
Hmiso
SDRY
CSLH
t
t
HCS
lists the CSPI slave mode timing
SCS
t
SW
clk
CS6
Min
Min
60
15
30
—
5
5
5
5
5
5
5
5
5
CS4
Freescale Semiconductor
Max
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
CS5
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns