MC68HC08AB16A Datasheet, PDF (55/380 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Memory Map
Input/Output (I/O) Section
Addr.
Register Name
Bit 7
6
5
4
3
2
1
$FE1C
EEPROM Non-volatile ^Read:
Register Write:
(EENVR)* _Reset:
CON3
CON2 CON1 EEPRTCT EEBP3 EEBP2 EEBP1
Unaffected by reset; $FF when blank; factory programmed $10
* Non-volatile EEPROM register; write by programming.
Read:
0
$FE1D
EEPROM Control Register
(EECR)
Write:
EEDUM
EEOFF EERAS1 EERAS0 EELAT AUTO
Reset: 0
0
0
0
0
0
0
$FE1E
Read:
R
R
R
R
R
R
R
Reserved Write:
Reset:
$FE1F
EEPROM Array ^Read:
Configuration Register Write:
(EEACR) _Reset:
CON3
CON2
CON1 EEPRTCT EEBP3 EEBP2 EEBP1
Contents of EENVR ($FE1C)
Bit 0
EEBP0
EEPGM
0
R
EEBP0
$FF7E
Read:
Unimplemented Write:
Reset:
$FFFF
Read:
COP Control Register
(COPCTL)
Write:
Reset:
Low byte of reset vector
Writing clears COP counter (any value)
Unaffected by reset
= Unimplemented
R = Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 11 of 11)
MC68HC08AB16A — Rev. 2.0
MOTOROLA
Memory Map
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Technical Data
55