mpc8378e Freescale Semiconductor, Inc, mpc8378e Datasheet - Page 78

• Manufacturer Part Number: mpc8378e
• Description: Powerquicc Ii Pro Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

SPI
18.2
Table 64
19 SPI
This section describes the DC and AC electrical specifications for the SPI of the MPC8378E.
19.1
Table 65
19.2
Table 66
78
Input high voltage
Input low voltage
Input current
Output high voltage
Output low voltage
Output low voltage
SPI outputs—Master mode (internal clock) delay
SPI outputs—Slave mode (external clock) delay
SPI inputs—Master mode (internal clock) input setup time
SPI inputs—Master mode (internal clock)input hold time
SPI inputs—Slave mode (external clock) input setup time
IPIC inputs—minimum pulse width
Note:
1. Input specifications are measured from the 50% level of the signal to the 50% level of the rising edge of CLKIN. Timings are
2. IPIC inputs and outputs are asynchronous to any visible clock. IPIC outputs should be synchronized before use by any
measured at the pin.
external synchronous logic. IPIC inputs are required to be valid for at least t
in edge triggered mode.
provides the IPIC input and output AC timing specifications.
provides the DC electrical characteristics for the device SPI.
provides the SPI input and output AC timing specifications.
SPI DC Electrical Characteristics
IPIC AC Timing Specifications
SPI AC Timing Specifications
Parameter
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
Parameter
Table 64. IPIC Input AC Timing Specifications
Parameter
Table 65. SPI DC Electrical Characteristics
Table 66. SPI AC Timing Specifications
I
OH
I
I
OL
OL
Condition
= –8.0 mA
= 3.2 mA
= 8.0 mA
—
—
—
Symbol
V
V
V
V
V
I
IN
OH
OL
OL
IH
IL
PIWID
Symbol
t
t
t
NEKHOV
t
t
NIKHOV
NEIVKH
NIIVKH
NIIXKH
ns to ensure proper operation when working
1
–0.3
Min
2.0
2.4
Symbol
—
—
—
t
PIWID
Min
0.5
2
4
0
4
OV
Freescale Semiconductor
DD
Max
± 30
0.8
0.5
0.4
—
Min
20
Max
+ 0.3
—
—
—
6
8
Unit
Unit
ns
Unit
ns
ns
ns
ns
ns
μA
V
V
V
V
V