MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 82
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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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Table 97. High Side Control Register (HSCR)
Note:
Functional Description and Application Information
4.11.7
4.11.7.1
Freescale Semiconductor
Offset
79.
Table 98. HSCR - Register Field Descriptions
Reset
6 - HSHVSDE High Side High Voltage Shutdown. Once enabled, both high sides will shut down when a high voltage condition - HVC is
5 - PWMCS2
4 - PWMCS1
3 - PWMHS2
2 - PWMHS1
W
7 - HSOTIE
R
1 - HS2
0 - HS1
(79)
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
Field
0x28
HSOTIE
Register Definition
High Side Control Register (HSCR)
7
0
High Side Over-temperature Interrupt Enable
present. See
PWM Channel Select HS2
0 - PWM Channel 0 selected as PWM Channel
1 - PWM Channel 1 selected as PWM Channel
PWM Channel Select HS1
0 - PWM Channel 0 selected as PWM Channel
1 - PWM Channel 1 selected as PWM Channel
PWM Enable for HS2
0 - PWM disabled on HS2
1 - PWM enabled on HS2 (Channel as selected with PWMCS2)
PWM Enable for HS1
0 - PWM disabled on HS1
1 - PWM enabled on HS1 (Channel as selected with PWMCS1)
HS2 Control
0 - HS2 disabled
1 - HS2 enabled
HS2 Control
0 - HS1 disabled
1 - HS1 enabled
HSHVSDE
Section 4.4, “Power Supply"
6
0
PWMCS2
0
5
for the Voltage Status Register.
PWMCS1
0
4
Description
PWMHS2
0
3
PWMHS1
0
2
High Side Drivers - HS
HS2
1
0
Access: User read/write
MM912F634
HS1
0
0
82
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