MC68HC908AS60ACFN FREESCALE [Freescale Semiconductor, Inc], MC68HC908AS60ACFN Datasheet - Page 177

• Manufacturer Part Number: MC68HC908AS60ACFN
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 18
Serial Communications Interface (SCI)
18.1 Introduction
The SCI allows asynchronous communications with peripheral devices and other MCUs.
18.2 Features
The SCI module’s features include:
18.3 Pin Name Conventions
The generic names of the SCI input/output (I/O) pins are:
SCI I/O lines are implemented by sharing parallel I/O port pins. The full name of an SCI input or output
reflects the name of the shared port pin.
SCI I/O pins.The generic pin names appear in the text of this subsection.
Freescale Semiconductor
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Full Duplex Operation
Standard Mark/Space Non-Return-to-Zero (NRZ) Format
32 Programmable Baud Rates
Programmable 8-Bit or 9-Bit Character Length
Separately Enabled Transmitter and Receiver
Separate Receiver and Transmitter CPU Interrupt Requests
Programmable Transmitter Output Polarity
Two Receiver Wakeup Methods:
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Interrupt-Driven Operation with Eight Interrupt Flags:
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Receiver Framing Error Detection
Hardware Parity Checking
1/16 Bit-Time Noise Detection
RxD (receive data)
TxD (transmit data)
Idle Line Wakeup
Address Mark Wakeup
Transmitter Empty
Transmission Complete
Receiver Full
Idle Receiver Input
Receiver Overrun
Noise Error
Framing Error
Parity Error
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Table 18-1
shows the full names and the generic names of the
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