SC667201MMG3 datasheet(117/120 Pages) FREESCALE

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MPC5642A Microcontroller Data Sheet, Rev. 3.1

Freescale Semiconductor

117

Document revision history

Table 51 summarizes customer facing revisions to this document.

Table 51. Revision history

Date

Revision

Substantive changes

05 Oct 2010

Initial release

26 Mar 2012

Figure 1 (MPC5642A series block diagram), added ECSM block and its definition in the

elegend.

Table 2 (MPC5642A series block summary), added the following blocks: REACN, SIU,

ECSM, FMPLL, PIT and SWT.

Updated Table 8 (Absolute maximum ratings)

In 3, Electrical characteristics, deleted the “Recommended operating conditions”

subsection.

Table 14 (PMC operating conditions and external regulators supply voltage), removed

minimum value of VDDREG and its footnote.

Updated Table 15 (PMC electrical characteristics)

Updated Section 3.6.1, Regulator example

Updated Table 20 (DC electrical specifications)

Figure 8 (Core voltage regulator controller external components preferred

configuration), added “T1” label to indicate the transistor.

Table 20 (DC electrical specifications), changed maximum value of VIL_LS to 0.9, was

1.1

Table 21 (I/O pad average IDDE specifications), in the VDDE column changed all 5.5 to

5.25

Table 24 (DSPI LVDS pad specification):

Renamed VOC, was VOD

Updated minimum and maximum value of VOC

deleted all footnote

Table 26 (Temperature sensor electrical characteristics), updated minimum and

maximum value of accuracy

Updated Section 3.12, eQADC electrical characteristics

Added Section 3.13, Configuring SRAM wait states

Updated Table 31 (APC, RWSC, WWSC settings vs. frequency of operation)

Updated Table 32 (Flash program and erase specifications)

Table 31 (APC, RWSC, WWSC settings vs. frequency of operation), changed all values

in the WWSC column to 0b01.

Updated Table 32 (Flash program and erase specifications)

Table 33 (Flash EEPROM module life):

updated temperature value in the Retention description (was 150

C, is 85 C)

added values for Retention

Table 34 (Pad AC specifications (VDDE =4.75 V)):

changed maximum value of Medium to 12/12

changed maximum value of Slow to 20/20

Updated Table 35 (Pad AC specifications (VDDE = 3.0 V))

Table 37 (JTAG pin AC electrical characteristics):

changed all parameter classification to D

changed minumum value of tTMSS, tTDIS to 10

Updated Table 38 (Nexus debug port timing)

Added Table 39 (Nexus debug port operating frequency)

Table 39 (Nexus debug port operating frequency), added a footnote near the value of

tAAI

Table 44 (eMIOS timing):

changed minumum value of tMOPW to 1

removed the footnote of tMOPW

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