MPC8378E-MDS-PB Freescale Semiconductor, MPC8378E-MDS-PB Datasheet - Page 56
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MPC8378E-MDS-PB
Manufacturer Part Number
MPC8378E-MDS-PB
Description
BOARD PROCESSOR FOR MDS S
Manufacturer
Freescale Semiconductor
Type
MPUr
Specifications of MPC8378E-MDS-PB
Contents
Board
For Use With/related Products
MPC8378
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 56 of 127
- Download datasheet (3Mb)
Enhanced Secure Digital Host Controller (eSDHC)
11.3.1
Figure 34
11.3.1.1
The following equations show how to calculate the allowed skew range between the SD_CLK and
SD_DAT/CMD signals on the PCB.
Zero clock delay:
With clock delay:
This means that data delay should be equal or less than the clock delay in the ideal case where
t
56
SHSCLKL
t
t
DATA_DELAY
DATA_DELAY
= 10 ns:
provides the data and command output timing diagram.
High-Speed Output Path (Write)
MPC8378E Pins
Output from the
High-Speed Write Meeting Setup (Maximum Delay)
MPC8378E Pin
SD CLK at the
SD Card Pins
the Card Pin
Input at the
SD CLK at
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 4
–
–
t
t
t
t
CLK_DELAY
CLK_DELAY
SHSKHOV
Output Valid Time: t
Output Hold Time: t
DATA_DELAY
t
SHSKHOV
+ t
DATA_DELAY
Figure 34. High Speed Output Path
–
< 10
< 0
t
CLK_DELAY
+ t
t
SHSCK
SHSKHOV
SHSKHOX
–
Driving
DATA_DELAY
6
Edge
t
DATA_DELAY
–
4
(Clock Cycle)
+ t
< t
ISU
SHSCKL
< t
+ t
SHSCKL
ISU
–
t
t
< t
CLK_DELAY
ISU
t
ISU
SHSCKL
t
(6 ns)
+ t
SHSCKL
–
CLK_DELAY
t
SHSKHOV
Sampling
Edge
t
IH
(2 ns)
Freescale Semiconductor
Eqn. 10
Eqn. 11
Eqn. 12
Related parts for MPC8378E-MDS-PB
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![mpc8378e](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Powerquicc Ii Pro Processor Hardware Specifications
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14495P1](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![SN74LS796N](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC142100CP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: