mpc8568e Freescale Semiconductor, Inc, mpc8568e Datasheet - Page 92

• Manufacturer Part Number: mpc8568e
• Description: Mpc8568e Powerquicc Iii Processor
• Manufacturer: Freescale Semiconductor, Inc

TDM/SI
Figure 58
generally reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge
is the active edge.
Figure 58
Figure 59
19 TDM/SI
This section describes the DC and AC electrical specifications for the time-division-multiplexed and serial
interface of the MPC8568E.
19.1
Table 71
92
Output high voltage
Output low voltage
Input high voltage
Note: The clock edge is selectable on SPI.
Note: The clock edge is selectable on SPI.
provides the DC electrical characteristics for the MPC8568E TDM/SI.
TDM/SI DC Electrical Characteristics
SPICLK (output)
through
shows the SPI timing in Slave mode (external clock).
shows the SPI timing in Master mode (internal clock).
MPC8568E/MPC8567E PowerQUICC III™ Integrated Processor Hardware Specifications, Rev. 0
Output Signals:
Output Signals:
SPICLK (input)
Input Signals:
Input Signals:
(See Note)
(See Note)
(See Note)
(See Note)
SPIMOSI
SPIMISO
SPIMISO
SPIMOSI
Characteristic
Figure 59
Figure 59. SPI AC Timing in Master mode (Internal Clock) Diagram
Figure 58. SPI AC Timing in Slave mode (External Clock) Diagram
t
NEIVKH
represent the AC timing from
Table 71. TDM/SI DC Electrical Characteristics
t
NIIVKH
Symbol
V
V
V
OH
OL
IH
t
NIKHOV
t
NIIXKH
t
NEKHOV
t
NEIXKH
I
OH
I
OL
Condition
= –2.0 mA
= 3.2 mA
Table
—
72. Note that although the specifications
Min
2.4
2.0
—
OV
Max
DD
0.5
—
Freescale Semiconductor
+0.3
Unit
V
V
V