MC68HC08AZ60A Datasheet, PDF (73/480 Pages) Motorola, Inc – Microcontrollers

EEPROM-1
EEPROM-1 Register Descriptions
Table 5-4. EEPROM-1 Block Protect and Security Summary
Address Range EEBPx
EEPRTCT = 1
EEPRTCT = 0
$0980 - $09FF
EEBP3 = 0
Byte Programming
Available
Bulk, Block and Byte
Available
Byte Programming
Available
Only Byte Erasing
Available
EEBP3 = 1
Protected
Protected
5.6.3 EEPROM-1 Nonvolatile Register
The contents of this register is loaded into the EEPROM-1 array
configuration register (EE1ACR) after a reset.
This register is erased and programmed in the same way as an
EEPROM-1 byte. (See EEPROM-1 Control Register on page 69 for
individual bit descriptions).
Address: $FE1C
Bit 7
6
5
4
3
2
1
Bit 0
Read:
UNUSED UNUSED UNUSED EEPRTCT EEBP3
Write:
EEBP2
EEBP1
EEBP0
Reset:
PV
= Unimplemented
PV = Programmed value or 1 in the erased state.
Figure 5-4. EEPROM-1 Nonvolatile Register (EE1NVR)
NOTE: The EE1NVR will leave the factory programmed with $F0 such that the
full array is available and unprotected.
MC68HC08AZ60A — Rev 0.0
MOTOROLA
EEPROM-1
Advance Information
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