MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Chapter 18 Memory Mapping Control (S12XMMCV3)
RESET
010
Special
Test
(ST)
010
10
10
0
1
1
01
00
1
Normal
Expanded
(NX)
101
010
000
RESET
100
110
111
Normal
Single-Chip
(NS)
100
101
101
RESET
001
RESET
10
1
Emulation
Single-Chip
(ES)
001
101
Emulation
Expanded
(EX)
011
011
RESET
0
10
Special
Single-Chip
(SS)
000
000
RESET
Transition done by external pins (MODC, MODB, MODA)
RESET
Transition done by write access to the MODE register
110
111
Illegal (MODC, MODB, MODA) pin values.
Do not use. (Reserved for future use).
Figure 18-5. Mode Transition Diagram when MCU is Unsecured
MC9S12XDP512 Data Sheet, Rev. 2.21
660
Freescale Semiconductor
01
00
1
1