SPC5644AF0MLU2 datasheet(131/138 Pages) FREESCALE

131 / 138 page

MPC5644A Microcontroller Data Sheet, Rev. 7

Freescale Semiconductor

131

Rev. 3

(cont)

04/2010

Changes to Power/ground segmentation table:

• ADDR[20:21] removed from VDDE2 segment; they are in VDDE-EH

• CAL_CS1 removed from VDDE12 segment (there is no CAL_CS1 on this device)

• CAL_EVTO and CAL_MCKO removed from VDDE12 segment. Those pins do not

exist

• VDDE-VDDEH renamed to VDDE-EH

• EMIOS24 removed from VDDEH segment. That pin does not exist.

• ETPUA[0:9] added to VDDEH4 segment

• Renamed TCR_A in VDDEH4 segment to TCRCLKA.

• EXTAL and XTAL added to VDDEH6 segment

• AN15-FCK added to VDDEH7 segment

• GPIO98, GPIO99, GPIO206, GPIO207 and GPIO219 added to VDDEH7 segment.

• MSEO1 added to VDDEH7 segment

• Power segment VDDEH1A renamed to VDDEH1

Changes to 176-pin package pinout:

• Changed pin 9 from AN38 to AN8.

• Added note that pin 96 (VSS) should be tied low.

Changes to 208-ball package ballmap:

• Changed ball B3 from AN38 to AN8.

• Added note that ball N13 (VSS) should be tied low.

324-ball package ballmap updated for Rev. 2 silicon:

• AN8 was on ball D3; it is now on E1

• AN38 was on ball E1; it is now on D3

Changes to features list:

• Correction: there are 6 reaction channels (was noted as 5)

• Development Trigger Semaphore (DTS) added to features list and feature details

• FlexRay module now has 128 message buffers (was 64) and ECC support

Added note after JTAG pin AC electrical characteristics table detailing JTAG EVTI and

RDY signal clocking with TCK. This affects debuggers.

Part numbers and part number decoder updated.

Table 53. Revision history (continued)

Revision

Date

Substantive changes

SPC5644AF0MLU2 Datasheet(PDF) 131 Page - Freescale Semiconductor, Inc