Document
MC68HC11G5/D
MC68HC11G5 TECHNICAL DATA
HC11
MC68HC11G5 MC68HC11G7 MC68HC711G5
TECHNICAL DATA
MC68HC11G5 MC68HC11G7 MC68HC711G5 High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Unit
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 and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/ Affirmative Action Employer.
© MOTOROLA LTD., 1991
TABLE OF CONTENTS (Continued)
Paragraph Number Page Number
Title
TABLE OF CONTENTS
Paragraph Number Page Number
Title
Section 1 Introduction
1.1 1.2 General ........................................................................................................ Features of the Motorola MC68HC11G5 MCU ............................................ 1-1 1-1
Section 2 Operating Modes and Signal Description
2.1 2.1.1 2.1.2 2.1.3 2.1.4 2.1.4.1 2.2 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10 2.2.11 Operating Modes ......................................................................................... Single Chip Operating Mode .................................................................. Expanded Non-Multiplexed Operating Mode ......................................... Bootstrap Operating Mode ..................................................................... Test Operating Mode .............................................................................. Factory Test Register (TEST1) ......................................................... Signal Description ........................................................................................ Input Power (VDD) and Ground (VSS) ................................................... Reset (RESET) ....................................................................................... Crystal Driver (XTAL) and External Clock Input.