Datasheet

MPC5566 Microcontroller Data Sheet, Rev. 3
Revision History for the MPC5566 Data Sheet
Freescale Semiconductor58
The following table lists the information that changed in the figures or tables between Rev. 0.0 and 1.0.
Section 3.7.1, “Input Value of Pins During POR Dependent on VDD33:”
Added the following text directly before this section and after Ta ble 8 Pin Status for Medium / Slow Pads During the
Power-on Sequence:
‘The values in Ta ble 7 and Tab le 8 do not include the effect of the weak pull devices on the output pins during
power up.
Before exiting the internal POR state, the voltage on the pins goes to high-impedance until POR negates. When
the internal POR negates, the functional state of the signal during reset applies and the weak pull devices (up or
down) are enabled as defined in the device Reference Manual. If V
DD
is too low to correctly propagate the logic
signals, the weak-pull devices can pull the signals to V
DDE
and V
DDEH
.
To avoid this condition, minimize the ramp time of the V
DD
supply to a time period less than the time required to
enable the external circuitry connected to the device outputs.’
Section 3.7.3, “Power-Down Sequence (VRC33 Grounded)” Deleted the underscore in ORed_POR to become ORed POR.
Table 35. Table and Figure Changes Between Rev. 0.0 and Rev. 1.0
Location Description of Changes
Figure 1, MPC5500 Family Part Numbers:
• Removed the 2 in the tape and reel designator in both the graphic and in the Tape and Reel Status text.
• Changed Qualification Status by adding ‘, general market flow’ to the M designator, and added an ‘S’ designator
with the description of ‘Fully spec. qualified, automotive flow.
Tabl e 1, Orderable Part Numbers:
• Added a 144 MHz system frequency option for:
• MPC5566MVR144, Pb-Free (lead free), nominal 144, maximum 147
• MPC5566MZP144, SnPb (leaded), nominal 144, maximum 147
• Changed the 132 MHz maximum operating frequency to 135 MHz.
• Reordered rows to group devices by lead-free package types in descending frequency order, and leaded
package types.
• Footnote 1 added that reads: All devices are PPC5566, rather than MPC5566 or SPC5566, until product
qualifications are complete. Not all configurations are available in the PPC parts.
• Footnote 2 added that reads: The lowest ambient operating temperature is referenced by T
L
; the highest ambient
operating temperature is referenced by T
H
.
• Changed footnote 3 from ‘132 MHz allows only 128 MHz + 2% FM’ to ‘135 MHz parts allow for 132 MHz systems
clock + 2% FM’; and added ‘147 MHz parts allow for 144 MHz systems clock + 2% FM.
Table 34. Global and Text Changes Between Rev. 0.0 and 1.0 (continued)
Location Description of Changes