MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 69

• 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
4.6.2
4.6.2.1
The Voltage Status Interrupt - VSI combines the five interrupt sources of the Voltage Status Register. It is only available in the
Interrupt Source Register (ISR). Acknowledge the interrupt by reading the Voltage Status Register - VSR. To issue a new
interrupt, the condition has to vanish and occur again. See
including masking information.
4.6.2.2
Acknowledge the interrupt by reading the Voltage Status Register - VSR. To issue a new interrupt, the condition has to vanish
and occur again. See
4.6.2.3
Acknowledge the interrupt by reading the Voltage Status Register - VSR. To issue a new interrupt, the condition has to vanish
and occur again. See
4.6.2.4
Acknowledge the interrupt by reading the Voltage Status Register - VSR. To issue a new interrupt, the condition has to vanish
and occur again. See
4.6.2.5
See
Freescale Semiconductor
Section 4.18, “Basic Timer Module - TIM
Interrupt Sources
Voltage Status Interrupt (VSI)
Low Voltage Interrupt (LVI)
Voltage Regulator High Temperature Interrupt (HTI)
Low Battery Interrupt (LBI)
TIM Channel 0 Interrupt (CH0)
Table 82. Interrupt Source Priority
no interrupt pending or wake-up from Stop mode
LVI - Low Voltage Interrupt
HTI - Voltage Regulator High Temperature Interrupt
LBI - Low Battery Interrupt
CH0 - TIM Channel 0 Interrupt
CH1 - TIM Channel 1 Interrupt
CH2 - TIM Channel 2 Interrupt
CH3 - TIM Channel 3 Interrupt
TOV - Timer Overflow Interrupt
ERR - SCI Error Interrupt
TX - SCI Transmit Interrupt
RX - SCI Receive Interrupt
SCI - ADC Sequence Complete Interrupt
LINOT - LIN Driver Over-temperature Interrupt
HSOT - High Side Over-temperature Interrupt
LSOT - Low Side Over-temperature Interrupt
HOT - HSUP Over-temperature Interrupt
HVI - High Voltage Interrupt
VROVI - Voltage Regulator Over-voltage Interrupt
Section 4.4, “Power Supply"
Section 4.4, “Power Supply"
Section 4.4, “Power Supply"
Interrupt Source
(TIM16B4C)".
for details on the Voltage Status Register including masking information.
for details on the Voltage Status Register including masking information.
for details on the Voltage Status Register including masking information.
Section 4.4, “Power Supply"
0x0A
0x0C
0x0E
0x1A
0x1C
0x1E
0x00
0x02
0x04
0x06
0x08
0x10
0x12
0x14
0x16
0x18
0x20
0x22
0x24
IRQ
for details on the Voltage Status Register
19 (lowest)
1 (highest)
Priority
10
12
13
14
15
16
17
18
11
2
3
4
5
6
7
8
9
MM912F634
Interrupts
69