MOTOROLA

                        Semiconductor Products Sector
                            Issuing Division: TSG
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                              PRODUCT BULLETIN
                                Generic Copy
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                                 18-OCT-2001

Subject:                MOTOROLA PRODUCT BULLETIN 6785
TITLE:  		MPC555 REVK3 MASK CHANGE

EFFECTIVE DATE:         19-Oct-2001

AFFECTED CHANGE CATEGORIES

   * MARKING PROCESS
   * DEVICE SPECIFICATION / ERRATA

AFFECTED PRODUCT DIVISIONS

   * WIRELESS COMMUNICATIONS DIV (VC)
   * ADVANCED VEHICLE SYS DIV (JB)
   * WIRELESS INFRASTRCT SYS DIV (NH
   * BODY ELECT, OCCUPANT SAFETY (JD
   * RF/IF DIV (VW)
   * CPD- COMPUTING PLATFORM DIVISION (NR)
   * DRIVER INFORMATION DIVISION (JI)
   * NETWORK & COMM SYS DIV (NB)
   * BRD. AND ENT. DIVISION BESD (VE)

ADDITIONAL RELIABILITY DATA: Available
REFERENCE: Contact Sales Office (RLJV50)

     Contact your local Motorola Sales Office.

SAMPLES: Contact Below
REFERENCE: Contact Sales Office (RLRW50)

     Contact your local Motorola Sales Office.

For any questions concerning this notification:
REFERENCE: Contact Sales Office (PAUL WHIPPLE)

DISCLAIMER
      DISCLAIMER:

      MOTOROLA CONSIDERS THIS CHANGE APPROVED UNLESS SPECIFIC CONDITIONS
      OF ACCEPTANCE ARE PROVIDED IN WRITING. TO DO SO, CONTACT YOUR LOCAL
      MOTOROLA SALES OFFICE.

DESCRIPTION AND PURPOSE

      Motorola 32-bit Embedded Controller Division is announcing

      an improvement for the MPC555 revK3 device. The improvement is
      being made to address and remove the errata issued with Product
      Bulletin #6025, MPC555 QSMCM SCI2 ERRATA. The minimum operating
      voltage for using the QSMCM Idle flag now returns to 3.0V. The
      TSPG Change Action Board considers this modification a minor change
      based on revK2 qualification and verification on revK3.

RELIABILITY DATA SUMMARY

      This improvement was included and successfully qualified in the
      revK2 ONO process qualification and results are as follows:

      High Temp Life Test (125C for 1008hr) - 0/231
      ESD - Change does not affect protection circuits
      Latch-up - 0/6
      Flash Data Retention - 0/231
      Early Life Failure Rate (125C for 48 hrs) - 0/2398

CHANGED PART IDENTIFICATION

      Mask number marking on device will change from 2K83H to 5K83H.

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AFFECTED DEVICE LIST
      PART
 KMPC555LFMZP40
 MPC555LFMZP40
 MPC555LFMZP40R2
 SC528689MZP40
 SC528689MZP40R2