参数资料
型号: MC68HC705CT4FN
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 2.048 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 101/152页
文件大小: 668K
代理商: MC68HC705CT4FN
NON-DISCLOSURE
AGREEMENT
REQUIRED
Operating Modes
General Release Specification
MC68HC705CT4 Rev. 2.0
52
Operating Modes
MOTOROLA
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.
Figure 6-2. Stop Recovery Timing Diagram
1FFE
1FFF
INTERNAL
ADDRESS
BUS
INTERNAL
CLOCK
IRQ/VPP
3
IRQ/VPP
2
RESET
OSC1
1
t
ILCH
4064 tcyc
RESET OR INTERRUPT
VECTOR FETCH
t
LIH
t
RL
NOTES:
1. Represents the internal gating of the OSC1 pin
2. IRQ/VPP pin edge-sensitive mask option
3. IRQ/VPP pin level- and edge-sensitive mask option
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