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Revision History
Revision
Date of
Number
Release
liv
Table iii. Revision History
Substantive Changes
Changed value in "Divide by" block to 8192.
Multiplied all system clock divisor values in PRE field description by 2.
Changed equation in text to the following:
Timeout period = PRE[3:0] × (PM[15:0] + 1) × system clock ÷ 2
In "UISR Field" row, changed bit 6 to a reserved bit.
Changed bit 6 to a reserved bit.
Changed equation in PRES_DIV field description to the following:
S-clock
When Flash security is enabled, the chip will boot in
Added "Note:
single chip mode regardless of the external reset configuration."
Changed equation in QPR field description to the following:
f
QCLK
Multiplied all f
divisor values in this table by 2.
SYS
Added "Note: Enabling Flash security will disable BDM communications."
Replaced "SCKE" with "SCKE."
Replaced "PEL2" with "PEL6, " "PNQ6" with "PNQ7," "PNQ5" with
"PNQ6," "PEL5" with "PEL1," "PNQ4" with "PNQ5," "PNQ3" with
"PNQ4," "PNQ2" with "PNQ3," "PNQ1" with "PNQ2," "PNQ0" with
"PNQ1," "PQS0" with "PQS1," "PQS1" with "PQS0," "PJ6" with "PJ7,"
"RAS0" with "SDRAM_CS0," "RAS1" with "SDRAM_CS1," and "SCKE"
with "SCKE."
Changed value for "ESD Target for Human Body Model" to "2000" and
"ESD Target for Machine Model" to "200."
Changed value in "Maximum number of guaranteed program/erase cycles
before failure" row to "10,000."
Changed the max value in specs B6a–B6c to "0.5t
Changed the min value in spec B7a to "0.5t
in Figure 33-2, Figure 33-3, and Figure 33-4.
Changed the min value in spec D8 to "2" and the max value to"'—".
Changed the max value in spec G1a to "12."
Added the following footnote: "Because of long delays associated with the
PQA/PQB pads, signals on the PQA/PQB pins will be updated on the
following edge of the clock."
Added timing diagrams and tables to Section 33.12, "Fast Ethernet AC
Timing Specifications."
Changed the max value in spec 1 to "1/4."
MCF5282 User's Manual
f
SYS
=
----------------------------------------- -
(
)
2 PRESDIV + 1
f
SYS
=
2(QPR[6:0] + 1)
+ 10."
CYC
+ 2" and reflected the change
CYC
Section/Page
Figure 18-1/18-2
Table 19-3/19-4
19.6.3/19-7
Figure 23-12/23-14
Table 23-9/23-14
Table 25-12/25-25
30.6.2/30-10
Table 27-4/27-12
Table 27-5/27-13
29.1/29-1
Figure 32-1/32-2
Table 32-1/32-3
Table 33-1/33-1
Table 33-9/33-10
Table 33-11/33-11
Table 33-11/33-11
Figure 33-2/33-13
Figure 33-3/33-14
Figure 33-4/33-15
Table 33-12/33-16
Table 33-13/33-17
Table 33-13/33-17
33.12/33-20
Table 33-23/33-25
MOTOROLA
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