MC68HC05P18 Datasheet, PDF (53/144 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Advance Information — MC68HC05P18/MC68HC805P18
Section 6. Operating Modes
6.1 Contents
6.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
6.3 User Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
6.3.1 User Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
6.3.2 Bootloader Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
6.3.2.1
6.3.2.2
Bulk Erase/Blank Verify . . . . . . . . . . . . . . . . . . . . . . . . . .55
Bulk Erase/Program Verify. . . . . . . . . . . . . . . . . . . . . . . .57
6.4 Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
6.5 STOP Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
6.5.1 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
6.5.2 Halt Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
6.5.3 WAIT Instruction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
6.6 COP Watchdog Timer Considerations . . . . . . . . . . . . . . . . . . .61
6.2 Introduction
This section describes the user, bootloader, and low-power operating
modes. In addition the computer operating properly (COP) timer
considerations are discussed.
MC68HC(8)05P18 — Rev. 2.0
MOTOROLA
Operating Modes
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Advance Information
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