MC68HC08AB16A Datasheet, PDF (70/380 Pages) Motorola, Inc – HCMOS Microcontroller Unit

EEPROM
Freescale Semiconductor, Inc.
EEOFF — EEPROM Power-Off
This read/write bit disables the EEPROM module for lower power
consumption. Any attempts to access the array will give unpredictable
results. Reset clears this bit.
1 = Disable EEPROM array
0 = Enable EEPROM array
EERAS[1:0] — Erase/Program Mode Select Bits
These read/write bits set the erase modes. Reset clears these bits.
Table 5-2. EEPROM Program/Erase Mode Select
EEBPx
0
0
0
0
1
X = don’t care
EERAS1
0
0
1
1
X
EERAS0
0
1
0
1
X
Mode
Byte Program
Byte Erase
Block Erase
Bulk Erase
No Erase/Program
EELAT — EEPROM Latch Control
This read/write bit latches the address and data buses for
programming the EEPROM array. EELAT can not be cleared if
EEPGM is still set. Reset clears this bit.
1 = Buses configured for EEPROM program or erase operation
0 = Buses configured for normal operation
AUTO — Automatic termination of program/erase cycle
When AUTO is set, EEPGM is cleared automatically after the
program/erase cycle is terminated by the internal timer.
(See note D for 5.9.1 EEPROM Programming and 5.9.2 EEPROM
Erasing.)
0 = Automatic clear of EEPGM is disabled
1 = Automatic clear of EEPGM is enabled
Technical Data
70
MC68HC08AB16A — Rev. 2.0
EEPROM
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA