MC68HC08AZ16 Datasheet, PDF (420/527 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Appendix A: Related Devices
MC68HC08AZ0
Pin name
EAB15-EAB0
EDB7-EDB0
REB
WEB
WSCLK
CS1
CS0
Table 1. External pins summary
Function
External address bus
External data bus
External read enable
External write enable
WAIT state clock
Chip-select 1
Chip-select 0
Driver type
Output
Dual state
Output
Output
Output
Output
Output
Hysteresis
NA
NO
NA
NA
NA
NA
NA
Reset state
Output
Input (Hi-Z)
Output
Output
Hi-Z
Output
Output
Module
EBI
Table 2. Clock source summary
Clock source
Bus clock
Memory Section
Memory Map
The MC68HC08AZ0 operates in Expanded mode, where all memory
space not occupied by internal peripherals or memory is available
externally through the External Bus Interface (EBI).
Figure 3 shows the memory map of the MC68HC08AZ0.
ROM security
The ROM security feature is disabled.
LVI reset
The reset signal from the LVI module is enabled.
LVI power
The LVI module power is enabled.
STOP mode
recovery delay
STOP mode recovery after 4096 CGMXCLK cycles.
STOP instruction
7-appA
MOTOROLA
The STOP instruction is enabled.
Appendix A: Related Devices
MC68HC08AZ32
419