MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 61
![BOARD DEVELOPMENT SYSTEM 8544](/photos/37/58/375876/mpc8544e_sml.jpg)
MPC8544DS
Manufacturer Part Number
MPC8544DS
Description
BOARD DEVELOPMENT SYSTEM 8544
Manufacturer
Freescale Semiconductor
Series
PowerQUICC III™r
Type
MPUr
Datasheets
1.MPC8544VTALF.pdf
(117 pages)
2.MPC8544VTALF.pdf
(2 pages)
3.MPC8544VTALF.pdf
(1340 pages)
4.MPC8544DS.pdf
(2 pages)
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
- MPC8544VTALF PDF datasheet
- MPC8544VTALF PDF datasheet #2
- MPC8544VTALF PDF datasheet #3
- MPC8544DS PDF datasheet #4
- Current page: 61 of 117
- Download datasheet (2Mb)
14.2
Table 54
Figure 40
15 PCI
This section describes the DC and AC electrical specifications for the PCI bus of the MPC8544E.
15.1
Table 55
Freescale Semiconductor
GPIO inputs—minimum pulse width
Note:
1. GPIO inputs and outputs are asynchronous to any visible clock. GPIO outputs should be synchronized before use by any
High-level input voltage
Low-level input voltage
Input current (V
High-level output voltage (OV
Low-level output voltage (OV
Notes:
1. Ranges listed do not meet the full range of the DC specifications of the PCI 2.2 Local Bus Specifications.
2. Note that the symbol V
external synchronous logic. GPIO inputs are required to be valid for at least t
provides the GPIO input and output AC timing specifications.
provides the DC electrical characteristics for the PCI interface.
GPIO AC Electrical Specifications
PCI DC Electrical Characteristics
provides the AC test load for the GPIO.
IN
= 0 V or V
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Parameter
IN
, in this case, represents the OV
Output
IN
DD
DD
= V
Parameter
= min, I
= min, I
DD
Table 54. GPIO Input AC Timing Specifications
Table 55. PCI DC Electrical Characteristics
)
OL
OH
= 2 mA)
= –2mA)
Figure 40. GPIO AC Test Load
Z
0
= 50 Ω
IN
Symbol
symbol referenced in
V
V
V
V
I
IN
OH
OL
IH
IL
R
L
–0.3
Min
2.4
= 50 Ω
—
—
PIWID
2
Symbol
t
PIWID
Table 1
ns to ensure proper operation.
1
OV
OV
and
DD
DD
Max
0.8
0.4
±5
—
Table
/2
Typ
20
+ 0.3
2.
Unit
Unit
μA
ns
V
V
V
V
Notes
Notes
—
—
—
—
1
2
PCI
61
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