MCIMX351AVM4B Freescale, MCIMX351AVM4B Datasheet - Page 92

• Manufacturer Part Number: MCIMX351AVM4B
• Manufacturer: Freescale

Specifications of MCIMX351AVM4B

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

4.9.13.5.10 Serial Interfaces, Electrical Characteristics
Figure 67
92
DISPB_SD_D_CLK
IP48 Read system cycle time
IP49 Write system cycle time
IP50 Read clock low pulse width
IP51 Read clock high pulse width
IP52 Write clock low pulse width
IP53 Write clock high pulse width
IP54 Controls setup time for read
DISPB_SER_RS
ID
DISPB_DATA
(Output)
DISPB_DATA
(Input)
depicts timing of the serial interface.
Parameter
Table 56. Asynchronous Serial Interface Timing Parameters—Access Level
i.MX35 Applications Processors for Automotive Products, Rev. 9
Figure 67. Asynchronous Serial Interface Timing Diagram
Symbol
Tcycw
IP67,IP65
IP58
Tcycr
Tdcsr
IP56,IP54
Twh
Twl
Trh
Trl
IP47
Tdicpr – 1.5
Tdicpw – 1.5
Tdicdr – Tdicur – 1.5
Tdicpr – Tdicdr + Tdicur
– 1.5
Tdicdw – Tdicuw – 1.5
Tdicpw – Tdicdw +
Tdicuw – 1.5
Tdicur – 1.5
IP64, IP66
IP60
IP50, IP52
Table 56
Min.
IP62, IP63
Read Data
lists the timing parameters at display access level.
read point
IP49, IP48
Tdicpr
Tdicpw
Tdicdr
Tdicpr – Tdicdr +
Tdicdw
Tdicuw
Tdicpw – Tdicdw
Tdicur
Tdicur
+ Tdicuw
Typ.
2
4
3
6
7
– Tdicur
–
IP59
1
5
IP57, IP55
Tdicpr + 1.5
Tdicpw + 1.5
Tdicdr – Tdicur + 1.5
Tdicpr – Tdicdr + Tdicur
+ 1.5
Tdicdw – Tdicuw + 1.5
Tdicpw – Tdicdw +
Tdicuw + 1.5
IP51, IP53
IP61
Freescale Semiconductor
Max.
—
Units
ns
ns
ns
ns
ns
ns
ns