MC68HC08BD24 Datasheet, PDF (28/244 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Table 1-1. Pin Functions
PIN NAME
PTC5/ADC5–PTC0/ADC0
PTD6, PTD5
PTD4/CLAMP
PTD3/DDCSCL
PTD2/DDCSDA
PTD1, PTD0
PTE2/VSYNCO
PTE1/HSYNCO
PIN DESCRIPTION
These are shared-function pins. Each pin can be
configured as a standard I/O pin or an ADC input
channel.
See Section 15. Input/Output (I/O) Ports and
Section 12. Analog-to-Digital Converter (ADC).
These two are standard I/O pins. These pins are
open-drain when configured as outputs.
See Section 15. Input/Output (I/O) Ports.
This is a shared function pin. It can be configured
as a standard I/O pin or the clamp output from the
sync processor.
See Section 15. Input/Output (I/O) Ports and
Section 14. Sync Processor.
This is a shared function pin. It can be configured
as a standard I/O pin or as the clock line of the
DDC12AB module. This pin is open-drain when
configured as output.
See Section 15. Input/Output (I/O) Ports and
Section 13. DDC12AB Interface.
This is a shared function pin. It can be configured
as a standard I/O pin or the data line of the
DDC12AB module. This pin is open-drain when
configured as output.
See Section 15. Input/Output (I/O) Ports and
Section 13. DDC12AB Interface.
These are 3.3V, standard I/O pins.
See Section 15. Input/Output (I/O) Ports.
This is a shared function pin. It can be configured
as a standard I/O pin or the Hsync output from the
sync processor.
See Section 15. Input/Output (I/O) Ports and
Section 14. Sync Processor.
This is a shared function pin. It can be configured
as a standard I/O pin or the Vsync output from the
sync processor.
See Section 15. Input/Output (I/O) Ports and
Section 14. Sync Processor.
Technical Data
28
MC68HC08BD24 — Rev. 1.1
Freescale Semiconductor