Z8 Encore!® Motor Control Flash MCUs
Product Specification
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System clock is enabled and continues to operate
eZ8 CPU is stopped
Program counter (PC) stops incrementing
Watch-Dog Timer’s internal RC oscillator continues to operate
If enabled, the Watch-Dog Timer continues to operate
All other on-chip peripherals continue to operate
The eZ8 CPU can be brought out of HALT mode by any of the following operations:
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Interrupt or System Exception
Watch-Dog Timer time-out (System Exception or reset)
Power-on reset
Voltage-brown out reset
External RESET pin assertion
Halt Mode Recovery time is less than 5µs.
To minimize current in HALT mode, all GPIO pins which are configured as inputs must be
driven to one of the supply rails (VCC or GND).
Peripheral-Level Power Control
In addition to the STOP and HALT modes, it is possible to disable unused on-chip analog
peripherals of the Z8FMC16100 Series Flash MCU device during operation. Disabling an
unused analog peripheral minimizes power consumption. Power consumption of the
unused on-chip digital peripherals is automatically minimized when not in use.
Low-Power Modes
P R E L I M I N A R Y
PS024604-1005