MC68HC705L5FUE

MC68HC705L5FUE Datasheet

MC68HC 7 05L5 Rev.

Part	Datasheet
MC68HC705L5FUE	MC68HC705L5FUE (pdf)

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Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Freescale Semiconductor, Inc. 68HC05L5 68HC705L5 General Release Specification July 9, 1998 For More Information On This Product, Go to: Freescale Semiconductor, Inc. General Release Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola, Inc., 1998 General Release Specification MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED General Release Specification MC68HC05L5 List of Sections Section General Description 19 Section Memory Map 33 Section Central Processor Unit CPU 51 Section Resets and Interrupts 57 Section Low-Power Modes 69 Section Parallel Input/Output I/O 73 Section Oscillators/Clock Distributions 87 Section Simple Serial Peripheral Interface SSPI . 103 Section Timer System 115 Section LCD Driver 139 Section Instruction Set 149 Section Electrical Specifications 167 Section Mechanical Specifications 175 Section Ordering Information 177 Appendix A. MC68HC705L5 181 General Release Specification List of Sections For More Information On This Product, Go to: List of Sections Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED General Release Specification List of Sections MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Freescale Semiconductor, Inc. General Release Specification MC68HC05L5 Table of Contents Section General Description Contents Introduction MCU Structure Mask Options Functional Pin Description VDD and VSS OSC1 and OSC2. Crystal or Ceramic Resonator External Clock XOSC1 and XOSC2 Crystal Resonator External Clock RESET Port A Port B Port C PC0/SDI, PC1/SDO, PC2/SCK, PC3/TCAP, PC4/EVI, PC5/EVO, PC6/IRQ2, and PC7/IRQ1 Port D Port E VLCD1, VLCD2, and VLCD3. NDLY. Modes of Operation Mode Entry Single-Chip Mode SCM Section Ordering Information Contents Introduction MCU Ordering Forms Application Program Media. ROM Program Verification ROM Verification Units RVUs . MC Order Numbers Appendix A. MC68HC705L5 A.1 Contents A.2 Introduction A.3 Differences between MC68HC05L5 and MC68HC705L5 A.4 MCU Structure A.5 Mask Options A.6 Functional Pin Description A.7 Programming Voltage VPP A.8 Modes of Operation A.8.1 Mode Entry A.8.2 Single-Chip Mode SCM A.8.3 Bootstrap Mode A.9 Memory Map. A.10 Boot ROM A.11 EPROM. A.11.1 Programming Sequence A.11.2 Program Control Register A.12 COP Watchdog Timer. A.13 LCD 1/2 Duty and 1/2 Bias Timing Diagram A.14 Electrical Specifications A.14.1 Maximum Ratings A.14.2 Operating Temperature Range A.14.3 Thermal Characteristics General Release Specification Table of Contents For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Table of Contents Freescale Semiconductor, Inc. A.15 Recommended Operating Conditions A.15.1 EPROM Programming Voltage A.15.2 5.0-Volt DC Electrical Characteristics A.15.3.3-Volt DC Electrical Characteristics A.15.4 3.3-Volt and 5.0-Volt Control Timing A.16 MC Order Numbers General Release Specification Table of Contents MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED General Release Specification MC68HC05L5 List of Figures Figure Block Diagram Pin Assignment for Single-Chip Mode Oscillator Connections Oscillator Connections Mode Entry Diagram 2-1 2-2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 Memory Map Register Description Key Main I/O Map Option Map. Resistor Control Register 1 RCR1 Resistor Control Register 2 RCR2 Open-Drain Output Control Register 1 WOM1 Open-Drain Output Control Register 2 WOM2 Key Wakeup Input Enable Register KWIEN Mask Option Status Register MOSR Programming Model Stacking Order Timer 1 Interrupt. IRQ Timing Delay Software Patch for IRQ1 Interrupt Flowchart IRQ1 and IRQ2 Block Diagram Key Wakeup Interrupt KWI Interrupt Control Register INTCR . Interrupt Status Register INTSR General Release Specification List of Figures Section Ordering Information Contents Introduction MCU Ordering Forms Application Program Media. ROM Program Verification ROM Verification Units RVUs . MC Order Numbers Introduction This section contains instructions for ordering custom-masked ROM MCUs. MCU Ordering Forms To initiate an order for a ROM-based MCU, first obtain the current ordering form for the MCU from a Motorola representative. Submit the following items when ordering MCUs: • A current MCU ordering form that is completely filled out Contact your Motorola sales office for assistance. • A copy of the customer specification if the customer specification deviates from the Motorola specification for the MCU • Customer’s application program on one of the media listed in Application Program Media General Release Specification Ordering Information For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Freescale Semiconductor, Inc. Ordering Information The current MCU ordering form is also available through the Motorola Freeware Bulletin Board Service BBS . The telephone number is 512 891-FREE. After making the connection, type bbs in lowercase letters. Then press the return key to start the BBS software. Application Program Media Please deliver the application program to Motorola in one of the following media: • 3 1/2-inch diskette double-sided 800 K or double-sided high-density M • or PC-DOSTM3 3 1/2-inch diskette double-sided 720 K or double-sided high-density M • or PC-DOSTM 5 1/4-inch diskette double-sided double-density 360 K or double-sided high-density M Use positive logic for data and addresses. When submitting the application program on a diskette, clearly label the diskette with the following information: • Customer name • Customer part number • Project or product name • File name of object code • Date • Name of operating system that formatted diskette • Formatted capacity of diskette On diskettes, the application program must be in Motorola’s-record format S1 and S9 records , a character-based object file format generated by M6805 cross assemblers and linkers. Macintosh is a registered trademark of Apple Computer, Inc. MS-DOS is a registered trademark of Microsoft Corporation. PC-DOS is a trademark of International Business Machines Corporation. General Release Specification Ordering Information MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Freescale Semiconductor, Inc. Ordering Information ROM Program Verification NOTE: Begin the application program at the first user ROM location. Program addresses must correspond exactly to the available on-chip user ROM addresses as shown in the memory map. Write in all non-user ROM locations or leave all non-user ROM locations blank. Refer to the current MCU ordering form for additional requirements. Motorola may request pattern re-submission if non-user areas contain any non-zero code. If the memory map has two user ROM areas with the same addresses, then write the two areas in separate files on the diskette. Label the diskette with both filenames. In addition to the object code, a file containing the source code can be included. Motorola keeps this code confidential and uses it only to expedite ROM pattern generation in case of any difficulty with the object code. Label the diskette with the filename of the source code. ROM Program Verification The primary use for the on-chip ROM is to hold the customer’s application program. The customer develops and debugs the application program and then submits the MCU order along with the application program. Motorola inputs the customer’s application program code into a computer program that generates a listing verify file. The listing verify file represents the memory map of the MCU. The listing verify file contains the user ROM code and may also contain non-user ROM code, such as self-check code. Motorola sends the customer a computer printout of the listing verify file along with a listing verify form. To aid the customer in checking the listing verify file, Motorola will program the listing verify file into customer-supplied blank preformatted Macintosh or DOS disks. All original pattern media are filed for contractual purposes and are not returned. Check the listing verify file thoroughly, then complete and sign the listing verify form and return the listing verify form to Motorola. The signed listing verify form constitutes the contractual agreement for the creation of the custom mask. General Release Specification Ordering Information For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED Freescale Semiconductor, Inc. Ordering Information ROM Verification Units RVUs After receiving the signed listing verify form, Motorola manufactures a custom photographic mask. The mask contains the customer’s application program and is used to process silicon wafers. The application program cannot be changed after the manufacture of the mask begins. Motorola then produces 10 MCUs, called RVUs, and sends the RVUs to the customer. RVUs are usually packaged in unmarked ceramic and tested to 5 Vdc at room temperature. RVUs are not tested to environmental extremes because their sole purpose is to demonstrate that the customer’s user ROM pattern was properly implemented. The 10 RVUs are free of charge with the minimum order quantity. These units are not to be used for qualification or production. RVUs are not guaranteed by Motorola Quality Assurance. MC Order Numbers Table 14-1 shows the MC order numbers for the available package types. Table MC Order Numbers Package Type 80-pin plastic quad pack QFP Operating Temperature Range 0 °C to +70 °C °C to +85 °C MC Order Number MC68HC05L5FU MC68HC05L5CFU General Release Specification Ordering Information MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED General Release Specification MC68HC05L5 Appendix A. MC68HC705L5 A.1 Contents A.2 Introduction A.3 Differences between MC68HC05L5 and MC68HC705L5 A.4 MCU Structure A.5 Mask Options A.6 Functional Pin Description A.7 Programming Voltage VPP A.8 Modes of Operation A.8.1 Mode Entry A.8.2 Single-Chip Mode SCM A.8.3 Bootstrap Mode A.9 Memory Map. A.10 Boot ROM A.11 EPROM. A.11.1 Programming Sequence A.11.2 Program Control Register A.12 COP Watchdog Timer. A.13 LCD 1/2 Duty and 1/2 Bias Timing Diagram A.14 Electrical Specifications A.14.1 Maximum Ratings A.14.2 Operating Temperature Range A.14.3 Thermal Characteristics A.15 Recommended Operating Conditions. A.15.1 EPROM Programming Voltage A.15.2 5.0-Volt DC Electrical Characteristics A.15.3.3-Volt DC Electrical Characteristics A.15.4 3.3-Volt and 5.0-Volt Control Timing A.16 MC Order Numbers General Release Specification MC68HC705L5 For More Information On This Product, Go to: Freescale Semiconductor, Inc... NON-DISCLOSURE AGREEMENT REQUIRED MC68HC705L5 Freescale Semiconductor, Inc. A.2 Introduction The MC68HC705L5 is similar to the MC68HC05L5 with the exception of the EPROM feature. The program ROM on the MC68HC05L5 has been replaced by 8-K electrically programmable read-only memory to allow modification of the program code for emulation. All information pertaining to the MC68HC05L5 in this document applies to the EPROM part with the additions and exceptions explained in this appendix. The additional features available on the MC68HC705L5 are: • 8,192 bytes of EPROM • On-chip bootstrap firmware for programming use • Self-check mode replaced by bootstrap capability A.3 Differences between MC68HC05L5 and MC68HC705L5 Table A-1. Differences Between MC68HC05L5 and MC68HC705L5 Item ROM memory type Internal test mode LCD 1/2 duty 1/2 bias waveform COP watch dog timer EPROM programming Mask option OSC, XOSC, and RESET pin resistor option MC68HC05L5 Mask ROM Self-check mode See Figure 10-2 Software selectable Not applicable Customer Available by mask option MC68HC705L5 EPROM Bootstrap mode See Figure A-6 No COP function Through VPP pin and PCR No mask option Not available A.4 MCU Structure Figure A-1 shows the structure of the MC68HC705L5 MCU. General Release Specification MC68HC705L5 MOTOROLA For More Information On This Product, Go to: Freescale Semiconductor, Inc. MC68HC705L5

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Freescale Semiconductor, Inc.
68HC05L5 68HC705L5

General Release Specification

July 9, 1998

For More Information On This Product, Go to:

Freescale Semiconductor, Inc. General Release

Freescale Semiconductor, Inc...

NON-DISCLOSURE AGREEMENT REQUIRED

Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.

Motorola, Inc., 1998

General Release Specification

MOTOROLA

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General Release Specification MC68HC05L5

List of Sections

Section General Description 19 Section Memory Map 33 Section Central Processor Unit CPU 51 Section Resets and Interrupts 57 Section Low-Power Modes 69 Section Parallel Input/Output I/O 73 Section Oscillators/Clock Distributions 87 Section Simple Serial Peripheral
Interface SSPI . 103 Section Timer System 115 Section LCD Driver 139 Section Instruction Set 149 Section Electrical Specifications 167 Section Mechanical Specifications 175 Section Ordering Information 177 Appendix A. MC68HC705L5 181

General Release Specification

List of Sections

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List of Sections

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General Release Specification

List of Sections

MOTOROLA

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General Release Specification MC68HC05L5

Table of Contents

Section General Description

Contents

Introduction

MCU Structure

Mask Options

Functional Pin Description

VDD and VSS OSC1 and OSC2.

Crystal or Ceramic Resonator

External Clock

XOSC1 and XOSC2

Crystal Resonator

External Clock

RESET

Port A

Port B

Port C PC0/SDI, PC1/SDO, PC2/SCK, PC3/TCAP,

PC4/EVI, PC5/EVO, PC6/IRQ2, and PC7/IRQ1

Port D

Port E

VLCD1, VLCD2, and VLCD3.

NDLY.

Modes of Operation

Mode Entry

Single-Chip Mode SCM
Section Ordering Information
Contents Introduction MCU Ordering Forms Application Program Media. ROM Program Verification ROM Verification Units RVUs . MC Order Numbers

Appendix A. MC68HC705L5

A.1 Contents A.2 Introduction A.3 Differences between MC68HC05L5 and MC68HC705L5 A.4 MCU Structure A.5 Mask Options A.6 Functional Pin Description A.7 Programming Voltage VPP A.8 Modes of Operation A.8.1 Mode Entry A.8.2 Single-Chip Mode SCM A.8.3 Bootstrap Mode A.9 Memory Map. A.10 Boot ROM A.11 EPROM. A.11.1 Programming Sequence A.11.2 Program Control Register A.12 COP Watchdog Timer. A.13 LCD 1/2 Duty and 1/2 Bias Timing Diagram A.14 Electrical Specifications A.14.1 Maximum Ratings A.14.2 Operating Temperature Range A.14.3 Thermal Characteristics

General Release Specification

Table of Contents

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Table of Contents

Freescale Semiconductor, Inc.

A.15 Recommended Operating Conditions A.15.1 EPROM Programming Voltage A.15.2 5.0-Volt DC Electrical Characteristics A.15.3.3-Volt DC Electrical Characteristics A.15.4 3.3-Volt and 5.0-Volt Control Timing

A.16 MC Order Numbers

General Release Specification

Table of Contents

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General Release Specification MC68HC05L5

List of Figures

Figure

Block Diagram

Pin Assignment for Single-Chip Mode

Oscillator Connections

Oscillator Connections

Mode Entry Diagram
2-1 2-2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10

Memory Map Register Description Key Main I/O Map Option Map. Resistor Control Register 1 RCR1 Resistor Control Register 2 RCR2 Open-Drain Output Control Register 1 WOM1 Open-Drain Output Control Register 2 WOM2 Key Wakeup Input Enable Register KWIEN Mask Option Status Register MOSR

Programming Model

Stacking Order

Timer 1 Interrupt.

IRQ Timing Delay

Software Patch for IRQ1

Interrupt Flowchart

IRQ1 and IRQ2 Block Diagram

Key Wakeup Interrupt KWI

Interrupt Control Register INTCR .

Interrupt Status Register INTSR

General Release Specification

List of Figures
Section Ordering Information

Contents
Introduction MCU Ordering Forms Application Program Media. ROM Program Verification ROM Verification Units RVUs . MC Order Numbers

Introduction
This section contains instructions for ordering custom-masked ROM MCUs.
MCU Ordering Forms
To initiate an order for a ROM-based MCU, first obtain the current ordering form for the MCU from a Motorola representative. Submit the following items when ordering MCUs:
• A current MCU ordering form that is completely filled out Contact your Motorola sales office for assistance.
• A copy of the customer specification if the customer specification deviates from the Motorola specification for the MCU
• Customer’s application program on one of the media listed in Application Program Media

General Release Specification
Ordering Information

For More Information On This Product, Go to:

Freescale Semiconductor, Inc...

NON-DISCLOSURE AGREEMENT REQUIRED
Freescale Semiconductor, Inc. Ordering Information
The current MCU ordering form is also available through the Motorola Freeware Bulletin Board Service BBS . The telephone number is 512 891-FREE. After making the connection, type bbs in lowercase letters. Then press the return key to start the BBS software.

Application Program Media

Please deliver the application program to Motorola in one of the following media:
• 3 1/2-inch diskette double-sided 800 K or double-sided high-density M
• or PC-DOSTM3 3 1/2-inch diskette double-sided 720 K or double-sided high-density M
• or PC-DOSTM 5 1/4-inch diskette double-sided double-density 360 K or double-sided high-density M

Use positive logic for data and addresses.

When submitting the application program on a diskette, clearly label the diskette with the following information:
• Customer name
• Customer part number
• Project or product name
• File name of object code
• Date
• Name of operating system that formatted diskette
• Formatted capacity of diskette

On diskettes, the application program must be in Motorola’s-record format S1 and S9 records , a character-based object file format generated by M6805 cross assemblers and linkers.

Macintosh is a registered trademark of Apple Computer, Inc. MS-DOS is a registered trademark of Microsoft Corporation. PC-DOS is a trademark of International Business Machines Corporation.

General Release Specification
Ordering Information

MOTOROLA

For More Information On This Product, Go to:

Freescale Semiconductor, Inc...

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Freescale Semiconductor, Inc.
Ordering Information ROM Program Verification

NOTE:
Begin the application program at the first user ROM location. Program addresses must correspond exactly to the available on-chip user ROM addresses as shown in the memory map. Write in all non-user ROM locations or leave all non-user ROM locations blank. Refer to the current MCU ordering form for additional requirements. Motorola may request pattern re-submission if non-user areas contain any non-zero code.

If the memory map has two user ROM areas with the same addresses, then write the two areas in separate files on the diskette. Label the diskette with both filenames.

In addition to the object code, a file containing the source code can be included. Motorola keeps this code confidential and uses it only to expedite ROM pattern generation in case of any difficulty with the object code. Label the diskette with the filename of the source code.

ROM Program Verification

The primary use for the on-chip ROM is to hold the customer’s application program. The customer develops and debugs the application program and then submits the MCU order along with the application program.

Motorola inputs the customer’s application program code into a computer program that generates a listing verify file. The listing verify file represents the memory map of the MCU. The listing verify file contains the user ROM code and may also contain non-user ROM code, such as self-check code. Motorola sends the customer a computer printout of the listing verify file along with a listing verify form.

To aid the customer in checking the listing verify file, Motorola will program the listing verify file into customer-supplied blank preformatted Macintosh or DOS disks. All original pattern media are filed for contractual purposes and are not returned.

Check the listing verify file thoroughly, then complete and sign the listing verify form and return the listing verify form to Motorola. The signed listing verify form constitutes the contractual agreement for the creation of the custom mask.

General Release Specification
Ordering Information

For More Information On This Product, Go to:

Freescale Semiconductor, Inc...

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Freescale Semiconductor, Inc.
Ordering Information

ROM Verification Units RVUs

After receiving the signed listing verify form, Motorola manufactures a custom photographic mask. The mask contains the customer’s application program and is used to process silicon wafers. The application program cannot be changed after the manufacture of the mask begins. Motorola then produces 10 MCUs, called RVUs, and sends the RVUs to the customer. RVUs are usually packaged in unmarked ceramic and tested to 5 Vdc at room temperature. RVUs are not tested to environmental extremes because their sole purpose is to demonstrate that the customer’s user ROM pattern was properly implemented. The 10 RVUs are free of charge with the minimum order quantity. These units are not to be used for qualification or production. RVUs are not guaranteed by Motorola Quality Assurance.

MC Order Numbers

Table 14-1 shows the MC order numbers for the available package types.

Table MC Order Numbers

Package Type 80-pin plastic quad pack QFP

Operating Temperature

Range
0 °C to +70 °C
°C to +85 °C

MC Order Number

MC68HC05L5FU MC68HC05L5CFU

General Release Specification
Ordering Information

MOTOROLA

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Freescale Semiconductor, Inc.

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General Release Specification MC68HC05L5

Appendix A. MC68HC705L5

A.1 Contents

A.2 Introduction A.3 Differences between MC68HC05L5
and MC68HC705L5 A.4 MCU Structure A.5 Mask Options A.6 Functional Pin Description A.7 Programming Voltage VPP A.8 Modes of Operation A.8.1 Mode Entry A.8.2 Single-Chip Mode SCM A.8.3 Bootstrap Mode A.9 Memory Map. A.10 Boot ROM A.11 EPROM. A.11.1 Programming Sequence A.11.2 Program Control Register A.12 COP Watchdog Timer. A.13 LCD 1/2 Duty and 1/2 Bias Timing Diagram A.14 Electrical Specifications A.14.1 Maximum Ratings A.14.2 Operating Temperature Range A.14.3 Thermal Characteristics A.15 Recommended Operating Conditions. A.15.1 EPROM Programming Voltage A.15.2 5.0-Volt DC Electrical Characteristics A.15.3.3-Volt DC Electrical Characteristics A.15.4 3.3-Volt and 5.0-Volt Control Timing A.16 MC Order Numbers

General Release Specification

MC68HC705L5

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MC68HC705L5

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A.2 Introduction

The MC68HC705L5 is similar to the MC68HC05L5 with the exception of the EPROM feature. The program ROM on the MC68HC05L5 has been replaced by 8-K electrically programmable read-only memory to allow modification of the program code for emulation. All information pertaining to the MC68HC05L5 in this document applies to the EPROM part with the additions and exceptions explained in this appendix.

The additional features available on the MC68HC705L5 are:
• 8,192 bytes of EPROM
• On-chip bootstrap firmware for programming use
• Self-check mode replaced by bootstrap capability

A.3 Differences between MC68HC05L5 and MC68HC705L5

Table A-1. Differences Between MC68HC05L5 and MC68HC705L5

Item ROM memory type Internal test mode LCD 1/2 duty 1/2 bias waveform COP watch dog timer EPROM programming Mask option OSC, XOSC, and RESET pin
resistor option

MC68HC05L5 Mask ROM

Self-check mode See Figure 10-2 Software selectable

Not applicable Customer

Available by mask option

MC68HC705L5 EPROM

Bootstrap mode See Figure A-6 No COP function Through VPP pin and PCR No mask option

Not available

A.4 MCU Structure

Figure A-1 shows the structure of the MC68HC705L5 MCU.

General Release Specification

MC68HC705L5

MOTOROLA

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Freescale Semiconductor, Inc.

MC68HC705L5

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Datasheet ID: MC68HC705L5FUE 635490