MC68HC705C4ACB MOTOROLA [Motorola, Inc], MC68HC705C4ACB Datasheet - Page 42

• Manufacturer Part Number: MC68HC705C4ACB
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Memory
Technical Data
42
*
$1FDF
$001C
$001D
$001E
$1FF0
$1FF1
$001F
Addr.
Implemented as an EPROM cell
Mask Option Register 1
Mask Option Register 2
EPROM Programming
Register (PROG)
Register Name
Unimplemented
Unimplemented
Unimplemented
Option Register
See page 105.
See page 112.
See page 113.
See page 114.
(Option)
(MOR1)
(MOR2)
Figure 2-2. I/O Register Summary (Sheet 4 of 4)
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
PBPU7
Bit 7
0
0
0
0
= Unimplemented
PBPU6
6
0
0
0
0
Memory
PBPU5
5
0
0
0
0
MC68HC705C4A • MC68HSC705C4A — Rev. 3.0
U = Unaffected
PBPU4
Unaffected by reset
Unaffected by reset
4
0
0
0
0
PBPU3
SEC
3
0
0
*
*
PBPU2
LAT
U
2
0
PBPU1
IRQ
1
0
0
1
MOTOROLA
PBPU0/
NCOPE
COPC
PGM
Bit 0
0
0
0