MC68HC908BD48 Datasheet, PDF (33/290 Pages) Freescale Semiconductor, Inc – Microcontrollers

General Description
Pin Functions
Table 1-2. Pin Functions
PIN NAME
PTC5/ADC5–PTC0/ADC0
PTD6/IICSDA
PTD5/IICSCL
PTD4/CLAMP
PTD3/DDCSCL
PTD2/DDCSDA
PTD1/D–
PTD0/D+
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 17. Input/Output (I/O) Ports and
Section 12. Analog-to-Digital Converter (ADC).
This is a shared function pin. It can be configured
as a standard I/O pin or the data line of the multi-
master IIC module. This pin is open-drain when
configured as output.
See Section 17. Input/Output (I/O) Ports and
Section 14. Multi-Master IIC Interface (MMIIC).
This is a shared function pin. It can be configured
as a standard I/O pin or the clock line of the multi-
master IIC module. This pin is open-drain when
configured as output.
See Section 17. Input/Output (I/O) Ports and
Section 14. Multi-Master IIC Interface (MMIIC).
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 17. Input/Output (I/O) Ports and
Section 16. 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 17. Input/Output (I/O) Ports and
Section 15. 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 17. Input/Output (I/O) Ports and
Section 15. DDC12AB Interface.
These are 3.3V, shared function pins. The pins
can be configured as standard I/O pins or USB
interface differential data lines.
See Section 17. Input/Output (I/O) Ports and
Section 13. Universal Serial Bus Module (USB).
MC68HC908BD48 — Rev. 1.0
MOTOROLA
General Description
Technical Data
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