mc68hc908gr8a Freescale Semiconductor, Inc, mc68hc908gr8a Datasheet - Page 4

• Manufacturer Part Number: mc68hc908gr8a
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Revision History
The following revision history table summarizes changes contained in this document. For your
convenience, the page number designators have been linked to the appropriate location.
Revision History
4
October,
April,
Date
2003
2004
Revision
Level
0
1
Initial release
Module construction and style updated to meet current publications standards.
IRQ1 changed to IRQ
Mask option register changed to configuration register
Deleted references to DMA module and bits
FLASH memory operation details updated
3.3.4 Conversion — Clarified ADC details
3.7.1 ADC Status and Control Register — Corrected COCO bit functionality
Table 4-1. Numeric Example — Corrected and improved examples
Table 4-4. Example Filter Component Values — Added more values
Chapter 5 Configuration Register (CONFIG) — Updated COP timeout
selections
6.2 Functional Description — Updated block diagram and timeout values
Table 7-1. Instruction Set Summary — Corrected STOP and added WAIT
instruction
8.3 Functional Description — Updated IRQ description
8.4 IRQ Pin — Updated IRQ description
Chapter 12 Input/Output (I/O) Ports — Corrected Figures 12-4, 12-11, 12-15
Figure 13-3. SCI Module Block Diagram — Corrected diagram
Figure 13-5. SCI Transmitter — Updated diagram
Figure 13-6. SCI Receiver Block Diagram — Updated Diagram
Chapter 14 System Integration Module (SIM) — Clarified SIM features and
functionality
16.3 Functional Description — Updated TBM description
Table 17-3. Mode, Edge, and Level Selection — Added software compare
condition
Chapter 18 Development Support — Combined Break and Monitor Mode
modules
18.2.1 Functional Description — Corrected Break description
18.3 Monitor Module (MON) — Reworked for clarity
19.5 5.0 V DC Electrical Characteristics — Changed V
19.6 3.0 V DC Electrical Characteristics — Changed V
19.15.1 CGM Component Specifications — Corrected and updated values
19.15.2 CGM Electrical Specifications — Corrected and updated values
19.17 Memory Characteristics — Updated memory characteristics table
MC68HC908GR8A • MC68HC908GR4A Data Sheet, Rev. 5
Description
TST
TST
max to 8.5 V
max to 8.5 V
Freescale Semiconductor
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Throughout
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