MC908AZ60ACFUER Datasheet, PDF (71/414 Pages) Freescale Semiconductor, Inc – To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:

Chapter 6
EEPROM-1 Memory
6.1 Introduction
This chapter describes the 512 bytes of electrically erasable programmable read-only memory
(EEPROM) residing at address range $0800 to $09FF. There are 1024 bytes of EEPROM available on
the MC68HC908AS60A and MC68HC908AZ60A which are physically located in two 512 byte arrays. For
information relating to the array covering address range $0600 to $07FF please see Chapter 7
EEPROM-2 Memory.
6.2 Features
Features of the EEPROM-1 include the following:
• 512 bytes Nonvolatile Memory
• Byte, Block, or Bulk Erasable
• Nonvolatile EEPROM Configuration and Block Protection Options
• On-chip Charge Pump for Programming/Erasing
• Security Option
• AUTO Bit Driven Programming/Erasing Time Feature
6.3 EEPROM-1 Register Summary
The EEPROM-1 Register Summary is shown in Figure 6-1.
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Freescale Semiconductor
71