mc68hc05pv8 Freescale Semiconductor, Inc, mc68hc05pv8 Datasheet - Page 74

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

T echnical Data
4.10.1 High Voltage Interrupt
4.10.2 Low Voltage Interrupt
Technical Data
HTIE – High Temperature Interrupt Enable
HVIF – High Voltage Interrupt Flag
HVIE – High Voltage Interrupt Enable
LVIF – Low Voltage Interrupt Flag
This bit is set if the supply voltage V
and cleared again if the voltage rises above the upper trip point of the
LVI.
This bit enables/disables the high temperature interrupt. Once this
interrupt is acknowledged, the enable bit should be cleared and the
high temperature interrupt flag should be monitored until the bit is
cleared.
This bit is set if the supply voltage V
point and cleared again if the voltage falls below the lower trip point of
the HVI.
This bit enables/disables the high voltage interrupt. Once this
interrupt is acknowledged, the enable bit should be cleared and the
high voltage interrupt flag should be monitored until the bit is cleared.
Freescale Semiconductor, Inc.
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1 = High temperature interrupt enabled
0 = High temperature interrupt disabled
1 = The supply voltage is higher than V
0 = The supply voltage is lower than V
1 = High voltage interrupt enabled
0 = High voltage interrupt disabled
1 = The supply voltage is lower than V
0 = The supply voltage is higher than V
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Interrupts
SUP
SUP
is lower than the lower trip point
is higher than the upper trip
HIOFF
LVION
MC68HC(8)05PV8/A — Rev. 1.9
HVION
LVIOFF