MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 216

• Manufacturer Part Number: MM912H634DM1AER2
• Description: 16-bit Microcontrollers - MCU 64KS12 LIN2XLS/HS ISENSE
• Manufacturer: Freescale Semiconductor

Specifications of MM912H634DM1AER2

• Rohs: yes
• Core: HCS12
• Processor Series: MM912F634
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5.5 V to 18 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 15
• Interface Type: SPI
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 15
• Number Of Timers: 1
• Program Memory Type: Flash
• Supply Voltage - Max: 18 V
• Supply Voltage - Min: 5.5 V

Functional Description and Application Information
4.31.2
There are no external signals associated with this module.
4.31.3
4.31.3.1
A summary of the registers associated with the DBG sub-block is shown in
bits are given in the subsections that follow.
Table 259. Quick Reference to DBG Registers
Freescale Semiconductor
0x0028
0x0028
0x0028
Address
0x002A
0x002B
0x002C
0x0020
0x0021
0x0022
0x0023
0x0024
0x0025
0x0026
0x0027
0x0027
0x0029
(178)
(179)
(180)
DBGSCRX
DBGACTL
DBGBCTL
DBGCCTL
DBGTCR
DBGCNT
DBGMFR
DBGXAH
DBGXAM
DBGADH
DBGTBH
DBGXAL
External Signal Description
Memory Map and Registers
DBGTBL
DBGSR
DBGC1
DBGC2
Name
Module Memory Map
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
TBF
Bit 15
Bit 15
Bit 15
ARM
Bit 7
Bit 7
SZE
Bit 7
TBF
0
0
0
0
0
0
0
(177)
TSOURCE
Bit 14
TRIG
NDB
Bit 6
SZ
14
14
6
0
0
0
0
0
0
0
0
6
Bit 13
Bit 5
TAG
TAG
TAG
13
13
5
0
0
0
0
0
0
0
5
Bit 12
BDM
Bit 4
BRK
BRK
BRK
12
12
4
0
0
0
0
0
0
4
Table
DBGBRK
259. Detailed descriptions of the registers and
Bit 11
Bit 3
RW
RW
RW
11
11
3
0
0
0
0
0
3
TRCMOD
CNT
S12S Debug (S12SDBGV1) Module
SSF2
Bit 10
RWE
RWE
RWE
MC2
Bit 2
SC2
10
10
2
0
0
0
2
Bit 17
SSF1
MC1
Bit 9
Bit 1
SC1
1
0
0
0
0
9
1
9
COMRV
ABCM
MM912F634
COMPE
COMPE
COMPE
TALIGN
SSF0
Bit 16
Bit 0
Bit 8
Bit 0
MC0
Bit 8
Bit 0
Bit 8
SC0
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