MC68HC705CT4 Datasheet, PDF (52/152 Pages) Freescale Semiconductor, Inc – General Release Specification

Freescale Semiconductor, Inc.
Operating Modes
6.5.3 Wait Mode
The WAIT instruction places the MCU in a low power-consumption
mode, but the wait mode consumes more power than the stop mode. All
CPU action is suspended, but the core timer, the oscillator, and any
enabled module remain active. Any interrupt or reset will cause the MCU
to exit the wait mode. The user must shut off subsystems to reduce
power consumption. WAIT current specifications assume CPU
operation only and do not include current consumption by any other
subsystems.
OSC11
RESET
IRQ/V_PP²
IRQ/V_PP³
INTERNAL
CLOCK
INTERNAL
ADDRESS
BUS
tRL
tLIH
tILCH
4064 t_cyc
1FFE 1FFE 1FFE 1FFE 1FFF
NOTES:
1. Represents the internal gating of the OSC1 pin
2. IRQ/V_PP pin edge-sensitive mask option
3. IRQ/V_PP pin level- and edge-sensitive mask option
RESET OR INTERRUPT
VECTOR FETCH
Figure 6-2. Stop Recovery Timing Diagram
General Release Specification
MC68HC705CT4 — Rev. 2.0
52
Operating Modes
MOTOROLA
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