MC68HC908GR8 Datasheet, PDF (284/286 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Changes from Rev 3.0 published in February 2002 to Rev 4.0 published in June 2002
Changes from Rev 3.0 published in February 2002 to Rev 4.0 published
in June 2002
Section
Page (in Rev 4.0)
Description of change
All references to the ROM MC68HC08GR8 removed. Appendix A removed.
363
Maximum junction temperature increased to 140°C
Electrical
Specifications
Input High Voltage for OSC1 changed
364
Stop I_DD for temperatures >85°C added
Input High Voltage for OSC1 changed
366
Input Low Voltage for OSC1 changed
Stop I_DD for temperatures >85°C added
Changes from Rev 2.0 published in January 2002 to Rev 3.0 published
in February 2002
Section
Page (in Rev 3.0)
Description of change
All references to the ROM MC68HC08GR8 removed. Appendix A removed.
363
Maximum operating temperature increased to 125°C
Electrical
Specifications
376-377
Maximum temperature increased to 125°C in titles of figures 23-13, 23-14
and 23-15
383
Maximum operating temperature increased to 125°C
Ordering Information
391
New section added
Changes from Rev 1.0 published in April 2001 to Rev 2.0 published
in December 2001
Section
Monitor ROM (MON)
Timebase Module
(TBM)
Timer Interface
Module (TIM)
Electrical
Specifications
Page (in Rev 2.0)
Description of change
The blank state of the reset vectors, $FFFE and $FFFF, was incorrectly defined as $00 and is now
$FF. This affects several places in the Monitor ROM (MON) section. The information was
previously described in an addendum. See details below:
190
Penultimate bullet of features list
192
Final sentence of first paragraph
Each list item in Entering Monitor Mode section
193
Third column of Table 15-1
329
Several changes for clarification
335
Several changes for clarification
385
Typical column added to table. Typical values added for FLASH row
program endurance and FLASH data retention time
MC68HC908GR8 • MC68HC908GR4 Data Sheet, Rev. 7
284
Freescale Semiconductor