XC68HC08KH12 Motorola, XC68HC08KH12 Datasheet - Page 31

• Manufacturer Part Number: XC68HC08KH12
• Description: MICROCONTROLLER
• Manufacturer: Motorola

1.5.8 Port A Input/Output (I/O) Pins (PTA7–PTA0)
1.5.9 Port B I/O Pins (PTB7–PTB0)
1.5.10 Port C I/O Pins (PTC4–PTC0)
1.5.11 Port D I/O Pins (PTD7/KBD7–PTD0/KBD0)
1.5.12 Port E I/O Pins (PTE4, PTE3/KBE3, PTE2/KBE2/TCH1,
MC68HC(7)08KH12
MOTOROLA
—
Rev. 1.0
PTA7–PTA0 are general-purpose bidirectional I/O port pins.
Section 12. I/O
up device when the pin is configured as an input.
Options.)
PTB7–PTB0 are general-purpose bidirectional I/O port pins.
Section 12. I/O
up device when the pin is configured as an input.
Options.)
PTC4–PTC0 are general-purpose bidirectional I/O port pins.
Section 12. I/O
Direct Drive ports. Each pin contains a software configurable pull-up
device when the pin is configured as an input.
PTD7/KBD7–PTD0/KBD0 are general-purpose bidirectional I/O port
pins.
programmed to serve as external interrupt pins.
Keyboard Interrupt Module
Port-E is a 5-bit special function port which shares three of its pins with
the Timer Interface Module and four of its pins with Keyboard Interrupt
Module
Module (KBI)
addition, PTE3-PTE0 has built-in optical coupling interface for optical
mouse application.
PTE1/KBE1/TCH0, PTE0/KBE0/TCLK)
(See Section 12. I/O
(see Section 12. I/O
and
General Description
Ports.) Port C pins are software configurable to be LED
Ports.) Each pin contains a software configurable pull-
Ports.) Each pin contains a software configurable pull-
Section 11. Timer Interface Module
(See Section 12. I/O
Ports.) Any or all of the port D pins can be
Ports,
(KBI).)
Section 15. Keyboard Interrupt
Ports.)
(See 12.9 Port
(See Section 15.
(See 12.9 Port
(See 12.9 Port
Advance Information
General Description
(TIM)). In
Pin Assignments
(See
(See
(See
Options.)
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