MPC8321E Freescale Semiconductor, Inc, MPC8321E Datasheet - Page 40

• Manufacturer Part Number: MPC8321E
• Description: Mpc8321e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

TDM/SI
Figure 31
generally reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge
is the active edge.
Figure 31
Figure 32
17 TDM/SI
This section describes the DC and AC electrical specifications for the time-division-multiplexed and serial
interface of the MPC8323E.
17.1
Table 46
40
Output high voltage
Output low voltage
Input high voltage
MPC8323E PowerQUICC™ II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
Note: The clock edge is selectable on SPI.
Note: The clock edge is selectable on SPI.
provides the DC electrical characteristics for the MPC8323E TDM/SI.
SPICLK (Output)
TDM/SI DC Electrical Characteristics
and
shows the SPI timing in slave mode (external clock).
shows the SPI timing in master mode (internal clock).
Output Signals:
SPICLK (Input)
Output Signals:
Input Signals:
Input Signals:
Characteristic
Figure 32
(See Note)
(See Note)
(See Note)
(See Note)
SPIMOSI
SPIMISO
SPIMISO
SPIMOSI
Figure 32. SPI AC Timing in Master Mode (Internal Clock) Diagram
Figure 31. SPI AC Timing in Slave Mode (External Clock) Diagram
represent the AC timing from
t
NEIVKH
Table 46. TDM/SI DC Electrical Characteristics
t
NIIVKH
Symbol
V
V
V
OH
OL
IH
t
NIKHOV
t
NIIXKH
t
NEKHOV
t
NEIXKH
I
OH
Table
I
OL
Condition
= –2.0 mA
= 3.2 mA
—
45. Note that although the specifications
Min
2.4
2.0
—
Freescale Semiconductor
OV
DD
Max
0.5
—
+ 0.3
Unit
V
V
V