MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 228
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MM912F634DV1AER2
Manufacturer Part Number
MM912F634DV1AER2
Description
16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
Manufacturer
Freescale Semiconductor
Datasheet
1.MM912G634DV1AE.pdf
(338 pages)
Specifications of MM912F634DV1AER2
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
4.5 V to 5.5 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
6
Number Of Timers
1
Program Memory Type
Flash
Supply Voltage - Max
4.5 V
Supply Voltage - Min
4.5 V
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Functional Description and Application Information
Read: Anytime. See
Write: If DBG not armed. See
Table 296. DBGXAH Field Descriptions
4.31.3.2.8.3
Table 297. Debug Comparator Address Mid Register (DBGXAM)
Read: Anytime. See
Write: If DBG not armed. See
Table 298. DBGXAM Field Descriptions
Freescale Semiconductor
Address: 0x002A
Reset
Bit[17:16]
Bit[15:8]
W
R
Field
Field
1–0
7–0
Comparator Address High Compare Bits — The Comparator address high compare bits control whether the selected
comparator will compare the address bus bits [17:16] to a logic one or logic zero.
0 Compare corresponding address bit to a logic zero
1 Compare corresponding address bit to a logic one
Bit 15
Comparator Address Mid Compare Bits — The Comparator address mid compare bits control whether the selected
comparator will compare the address bus bits [15:8] to a logic one or logic zero.
0 Compare corresponding address bit to a logic zero
1 Compare corresponding address bit to a logic one
0
7
Debug Comparator Address Mid Register (DBGXAM)
Table 296
Table 297
Bit 14
Table 296
Table 297
for visible register encoding.
for visible register encoding.
0
6
Table 295. Comparator Address Register Visibility (continued)
for visible register encoding.
for visible register encoding.
COMRV
Bit 13
01
10
11
5
0
DBGCAH, DBGCAM, DBGCAL
DBGBAH, DBGBAM, DBGBAL
Bit 12
0
4
Visible Comparator
Description
Description
None
Bit 11
0
3
Bit 10
S12S Debug (S12SDBGV1) Module
0
2
Bit 9
1
0
MM912F634
Bit 8
0
0
228
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