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MC68HC12 Datasheet, PDF (155/478 Pages) Motorola, Inc – The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
I/O Ports with Key Wake-up
Key Wake-Up Input Filter
Glitch, filtered out, no STOP wake-up
Valid STOP Wake-Up pulse
tKWSTP min.
tKWSTP max.
Minimum time interval between pulses to be recognized as single pulses
tKWSP
Figure 11-1. STOP Key Wake-up Filter
MC68HC912DT128A — Rev 4.0
MOTOROLA
I/O Ports with Key Wake-up
Technical Data
155