MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 83

• 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

Table 99. High Side Status Register (HSSR)
Note:
Functional Description and Application Information
4.11.7.2
Freescale Semiconductor
Offset
80.
Table 100. HSSR - Register Field Descriptions
Note:
Reset
81.
W
R
7 - HSOTC
3 - HS2CL
2 - HS1CL
1 - HS2OL
0 - HS1OL
(80)
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
Field
When the High Side is in OFF state, the Open Load Detection function is not operating. When reading the HSSR register while the
High Side is operating in PWM and is in the OFF state, the HS1OL and HS2OL bits will not indicate Open Load.
0x29
HSOTC
High Side Status Register (HSSR)
7
0
High Side Over-temperature Condition present. Both drivers are turned off. Reading the register will clear the HSOT
interrupt flag if present. See
High Side 2 Current Limitation
High Side 1 Current Limitation
High Side 2 Open Load
High Side 1 Open Load
6
0
0
(81)
(81)
Section 4.6, “Interrupts"
0
0
5
0
0
4
for details.
Description
HS2CL
0
3
HS1CL
0
2
HS2OL
High Side Drivers - HS
1
0
Access: User read
MM912F634
HS1OL
0
0
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