MC68HC11G5 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC68HC11G5

High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Unit

Freescale Semiconductor 

TABLE OF CONTENTS (Continued)

Paragraph

Number

Title

Page

Number

7.1

7.1.1

7.1.2

7.1.3

7.2

7.3

7.4

7.4.1

7.4.2

7.5

7.6

7.7

7.8

7.8.1

7.8.2

7.8.3

7.8.4

7.8.5

8.1

8.2

8.2.1

8.2.2

8.2.3

8.2.4

8.3

8.4

8.4.1

8.4.2

8.4.3

Section 7

Serial Communications Interface

Overview and Features ................................................................................

SCI Two-wire System Features: .............................................................

SCI Receiver Features ...........................................................................

SCI Transmitter Features .......................................................................

Functional Description .................................................................................

Data Format .................................................................................................

Receiver Wake-up Operation .......................................................................

Idle Line Wake-up ..................................................................................

Address Mark Wake-up ..........................................................................

Receive Data (RXD) .....................................................................................

Start Bit Detection ........................................................................................

Transmit Data (TXD) ....................................................................................

SCI Registers ...............................................................................................

Serial Communications Data Register (SCDAT) ....................................

Serial Communications Control Register 1 (SCCR1) .............................

Serial Communications Control Register 2 (SCCR2) .............................

Serial Communications Status Register (SCSR) ...................................

Baud Rate Register (BAUD) ...................................................................

Section 8

Serial Peripheral Interface

Overview and Features ................................................................................

SPI Signal Descriptions ...............................................................................

Master In Slave Out (MISO) ...................................................................

Master Out Slave In (MOSI) ...................................................................

Serial Clock (SCK) .................................................................................

Slave Select (SS) ...................................................................................

Functional Description .................................................................................

SPI Registers ...............................................................................................

Control Register (SPCR) ........................................................................

Status Register (SPSR) ..........................................................................

Data I/O Register (SPDAT) ....................................................................

7-1

7-1

7-1

7-2

7-2

7-4

7-4

7-5

7-5

7-5

7-6

7-8

7-8

7-8

7-8

7-9

7-11

7-12

8-1

8-1

8-2

8-2

8-2

8-3

8-4

8-5

8-5

8-7

8-8

MC68HC11G5

MOTOROLA

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