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MC68HC05RC8 Datasheet, PDF (19/122 Pages) Freescale Semiconductor, Inc – General Release Specification | |||
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Freescale Semiconductor, Inc.
General Description
Mask Options
1.4 Mask Options
There are 11 total mask options on the MC68HC05RC16 including:
⢠Eight port B pullups
⢠IRQ sensitivity
⢠COP enable/disable
⢠STOP enable/disable
These are nonprogrammable options in that they are selected at the time
of code submission (when masks are made). These options are as
follows:
PB7PU â Port B7 Pullup/Interrupt
This bit enables or disables the pullup/interrupt on port B, bit 7.
1 = Enables the pullup/interrupt
0 = Disables the pullup/interrupt
PB6PU â Port B6 Pullup/Interrupt
This option enables or disables the pullup/interrupt on port B, bit 6.
1 = Enables pullup/interrupt
0 = Disables pullup/interrupt
PB5PU â Port B5 Pullup/Interrupt
This option enables or disables the pullup/interrupt on port B, bit 5.
1 = Enables pullup/interrupt
0 = Disables pullup/interrupt
PB4PU â Port B4 Pullup/Interrupt
This option enables or disables the pullup/interrupt on port B, bit 4.
1 = Enables pullup/interrupt
0 = Disables pullup/interrupt
PB3PU â Port B3 Pullup/Interrupt
This option enables or disables the pullup/interrupt on port B, bit 3.
1 = Enables pullup/interrupt
0 = Disables pullup/interrupt
MC68HC05RC16 â Rev. 3.0
General Release Specification
General Description
For More Information On This Product,
Go to: www.freescale.com
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