MC68HC812A4 Datasheet, PDF (113/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

EEPROM
EEPROM Programmer’s Model
If the stop mode is entered during programming or erasing,
program/erase voltage is automatically turned off and the RC clock (if
enabled) is stopped. However, the EEPGM control bit remains set.
When stop mode is terminated, the program/erase voltage automatically
turns back on if EEPGM is set.
At low bus frequencies, the RC clock must be turned on for
program/erase.
$_000
$_800
$_C00
$_E00
$_F00
$_F80
$_FC0
$_FFF
BPROT6
2 KBYTES
BPROT5
1 KBYTE
BPROT4
512 BYTES
BPROT3
256 BYTES
BPROT2
128 BYTES
BPROT1
64 BYTES
BPROT0
64 BYTES
SINGLE-CHIP
VECTORS
RESERVED
64 BYTES
VECTORS
64 BYTES
$FF80
$FFBF
$FFC0
$FFFF
Figure 7-1. EEPROM Block Protect Mapping
Advance Information
MOTOROLA
EEPROM
MC68HC812A4 — Rev. 3.0
113