mpc8569e Freescale Semiconductor, Inc, mpc8569e Datasheet - Page 109

• Manufacturer Part Number: mpc8569e
• Description: Mpc8569e Powerquicc Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

The following figure provides the eSDHC clock input timing diagram.
The following figure provides the data and command input/output timing diagram.
2.17
This section describes the DC and AC electrical specifications for the timers of the MPC8569E.
2.17.1
The following table provides the timers DC electrical characteristics.
Freescale Semiconductor
For recommended operating conditions, see
Input high voltage
Input low voltage
Input current (OVIN = 0 V or OVIN = OVDD)
Output high voltage (OV
Output low voltage (OV
Note:
1. The min V
2. The symbol OV
Figure 62. eSDHC Data and Command Input/Output Timing Diagram Referenced to Clock
Operational Mode
Timers
IL
External Clock
Timers DC Electrical Characteristics
and max V
External Clock
SD_DAT/CMD
SD_DAT/CMD
IN
MPC8569E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 0
represents the input voltage of the supply. It is referenced in
eSDCH
Parameter
DD
Outputs
DD
SD_CK
IH
Inputs
= min, I
= min, I
values are based on the respective min and max OV
VM
OL
OH
Figure 61. eSDHC Clock Input Timing Diagram
Table 69. Timers DC Electrical Characteristics
= 2 mA)
VM
= –2 mA)
Table 3
t
SHSCK
VM = Midpoint Voltage (OV
VM = Midpoint Voltage (OV
VM
t
SHSIVKH
Symbol
VM
V
V
V
V
I
OH
IN
OL
IH
IL
VM
t
SHSCKL
t
SHSKHOV
VM
Min
DD
DD
2.4
—
—
—
2
t
/2)
/2)
SHSCKR
IN
Table 3.
values found in
t
SHSIXKH
Max
±40
0.8
0.4
—
—
VM
Table 3.
Unit
μA
V
V
V
V
t
SHSCKH
t
SHSCKF
Notes
—
—
1
1
2
Timers
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