
Revision History for the MPC5553 Data Sheet
MPC5553 Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
67
Deleted (MTS) from the heading, table, and footnotes.
Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Footnote 1: Deleted ‘FSYS = 132 MHz’, ‘VDD = 1.35–1.65 V’, ‘VDD33 and VDDSYN = 3.0–3.6 V’ and
‘and CL = 200 pF with SRC = 0b11.’
Added Footnote 2: ‘This specification does not include the rise and fall times. When calculating the minimum
eMIOS pulse width, include the rise and fall times defined in the slew rate control fields (SRC) of the pad
configuration registers (PCR).’
Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Table Title: Added footnote that reads: Speed is the nominal maximum frequency. Max speed is the maximum
speed allowed including frequency modulation (FM). 82 MHz parts allow for 80 MHz system clock + 2% FM;
114 MHz parts allow for 112 MHz system clock + 2% FM, and 132 MHz parts allow for 128 MHz system clock +
2% FM.
Spec 1: SCK cycle time; Changed 80 MHz = 24.4, and 112 MHz = 17.5.
Footnote 1: Changed to read: ‘All DSPI timing specifications use the fastest slew rate (SRC = 0b11) on pad type
M or MH. DSPI signals using pad types of S or SH have an additional delay based on the slew rate.’ Deleted
‘VDD = 1.35–1.65 V’ and ‘VDD33 and VDDSYN = 3.0–3.6 V.
Footnote 1, changed ‘VDDEH = 4.5–5.5;’ to ‘VDDEH = 4.5–5.25;’
Deleted from table title ‘(Pads at 3.3 V or 5.0 V)’
Deleted 1st line in table ‘CLOAD = 25 pF on all outputs. Pad drive strength set to maximum.’
Spec 1: FCK frequency -- removed.
Combined footnotes 1 and 2, and moved the new footnote to Spec 2. Moved old footnote 3 that is now
footnote 2 to Spec 2.
Footnote 1, deleted ‘VDD = 1.35–1.65 V’ and ‘VDD33 and VDDSYN = 3.0–3.6V.’
Changed ‘CL = 50 pF’ to ‘CL = 25 pF.’
Footnote 2: added ‘cycle’ after ‘duty’ to read: FCK duty cycle is not 50% when. . . .
Removed the ‘M’ in the diagram labels that refer to the specification numbers.
Package: Deleted the version number and date.
Table 33. Table and Figure Changes Between Rev. 2.0 and 3.0 (continued)
Location
Description of Changes