mc68hc05pv8 Freescale Semiconductor, Inc, mc68hc05pv8 Datasheet - Page 87

• Manufacturer Part Number: mc68hc05pv8
• Description: Hcmos Microcontroller Unit
• Manufacturer: Freescale Semiconductor, Inc

6.1 Contents
6.2 Introduction
MC68HC(8)05PV8/A — Rev. 1.9
Technical Data — MC68HC(8)05PV8/A
6.2
6.3
6.4
6.5
6.5.1
6.5.1.1
6.5.2
6.6
The normal operating mode of the MC68HC(8)05PV8/A is user (or
single chip) mode. There is also a monitor mode, primarily for
programming and evaluation purposes. In addition to these modes,
there are two low power modes which may be entered and exited at will
from user mode: STOP and WAIT.
required to enter the modes of operation on the rising edge of RESET,
where VTST = 2 x VDD.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
User mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
WAIT Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
STOP Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Ultra Low Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
STOP Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Table 6-1 Operating Mode Entry Conditions
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Operating Modes
VSS to VDD
VTST
IRQ
Section 6. Operating Modes
VSS to VDD
VDD
PB0
Table 6-1
shows the conditions
Monitor
Mode
User
Technical Data