MC68HC05K0 Datasheet, PDF (33/154 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Memory
RAM
Addr.
$000B
↓
$000D
Register Name
Unimplemented
Unimplemented
Bit 7
6
5
4
3
2
1
Bit 0
$000E
Read:
PEPROM Bit Select Register
(PEBSR) Write:
See page 87.
Reset:
PEB7
0
PEB6
0
Read: PEDATA 0
PEPROM Status and Control
$000F
Register (PESCR) Write:
See page 89.
Reset: U
0
$0010
Read:
Pulldown Register A
(PDRA) Write:
See page 68.
Reset:
PDIA7
0
PDIA6
0
$0011
Read:
Pulldown Register B
(PDRB) Write:
See page 73.
Reset: U
U
$0012
Unimplemented
↓
$001E
Unimplemented
PEB5
0
PEPGM
0
PDIA5
0
U
PEB4
0
0
0
PDIA4
0
U
PEB3
0
0
0
PDIA3
0
U
PEB2 PEB1 PEB0
0
0
0
0
0 PEPRZF
0
0
1
PDIA2
0
PDIA1 PDIA0
0
0
PDIB1 PDIB0
U
0
0
$001F
Read:
Reserved _Write: ^R
R
R
R
R
R
R
R
Reset:
Unaffected by reset
$03F0
COP Register ^{Read: 0}
0
0
(COPR)
See page 56.
Write:
Reset: U
U
U
= Unimplemented
0
0
0
1
0
COPC
U
U
U
U
0
R = Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 2 of 2)
MC68HC05K0 • MC68HC05K1 — Rev. 2.0
Memory
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Technical Data