MC68HC08AZ32A Datasheet, PDF (67/456 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
EEPROM
EEPROM Register Descriptions
5.6 EEPROM Register Descriptions
Four I/O registers and three non-volatile registers control program, erase
and options of the EEPROM array.
5.6.1 EEPROM Control Register
This read/write register controls programming/erasing of the array.
Address: $FE1D
Bit 7
6
5
4
3
2
1
Read:
0
UNUSED
Write:
EEOFF EERAS1 EERAS0 EELAT AUTO
Reset: 0
0
0
0
0
0
0
= Unimplemented
Figure 5-2. EEPROM Control Register (EECR)
Bit 0
EEPGM
0
Bit 7— Unused bit
This read/write bit is software programmable but has no functionality.
EEOFF — EEPROM Power Down
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
MC68HC08AZ32A — Rev 1.0
MOTOROLA
EEPROM
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Technical Data
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