MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 60

• Manufacturer Part Number: MPC8544DS
• Description: BOARD DEVELOPMENT SYSTEM 8544
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8544DS

• Contents: Board
• Processor To Be Evaluated: MPC8544E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C
• Operating Supply Voltage: - 0.3 V to + 1.1 V
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MPC8544
• For Use With: PPC8544EVTANG - EVAL MPC8544 783FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

GPIO
Figure 38
Figure 39
14 GPIO
This section describes the DC and AC electrical specifications for the GPIO interface of the MPC8544E.
14.1
Table 53
60
High-level input voltage
Low-level input voltage
Input current (V
High-level output voltage (OV
Low-level output voltage (OV
Note:
1. Note that the symbol V
SDA
SCL
provides the DC electrical characteristics for the GPIO interface.
GPIO DC Electrical Characteristics
provides the AC test load for the I
shows the AC timing diagram for the I
S
IN
= 0 V or V
t
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
I2CF
t
I2CL
t
I2SXKL
Parameter
IN
, in this case, represents the OV
Output
IN
DD
DD
= V
= min, I
= mn, I
DD)
Table 53. GPIO DC Electrical Characteristics
OH
OL
Figure 39. I
t
I2DXKL,
= 2 mA)
= –2 mA)
Figure 38. I
t
I2DVKH
t
Z
I2OXKL
0
t
= 50 Ω
I2CH
2
2
C.
C Bus AC Timing Diagram
t
I2SXKL
2
IN
2
C bus.
Symbol
C AC Test Load
symbol referenced in
V
V
V
V
I
IN
OH
OL
IH
IL
Sr
t
I2SVKH
t
I2KHKL
R
L
–0.3
Min
= 50 Ω
2.4
—
—
2
Table 1
t
I2PVKH
OV
OV
and
DD
t
DD
I2CR
Max
0.8
0.4
±5
—
/2
Table
+ 0.3
Freescale Semiconductor
2.
P
t
I2CF
Unit
μA
V
V
V
V
S
Notes
—
—
—
—
1