MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 37

• 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 45. Thermal Characteristics - Voltage Regulators VDD (2.5 V) & VDDX (5.0 V)
VDD/VDDX High-temperature Warning (HTI)
VDD/VDDX Over-temperature Shutdown
HSUP Over-temperature Shutdown
HSUP Over-temperature Shutdown Hysteresis
HS Over-temperature Shutdown
HS Over-temperature Shutdown Hysteresis
LS Over-temperature Shutdown
LS Over-temperature Shutdown Hysteresis
LIN Over-temperature Shutdown
LIN Over-temperature Shutdown Hysteresis
Note:
Electrical Characteristics
3.7
Characteristics noted under conditions 5.5V  VSUP  18 V, -40 °C  T
reflect the approximate parameter mean at T
Freescale Semiconductor
51.
Threshold
Hysteresis
Threshold
Hysteresis
Guaranteed by characterization. Functionality tested.
Thermal Protection Characteristics
(51)
(51)
Ratings
(51)
(51)
(51)
(51)
(51)
(51)
(51)
(51)
A
= 25 °C under nominal conditions unless otherwise noted.
T
T
T
HSUPSD_HYS
T
T
LINSD_HYS
HSSD_HYS
Symbol
LSSD_HYS
A
T
T
T
T
HSUPSD
T
T
LINSD
HTI_H
T
HSSD
 105 °C, unless otherwise noted. Typical values noted
SD_H
LSSD
HTI
SD
Min
155
150
150
150
150
110
-
-
-
-
-
-
Thermal Protection Characteristics
Typ
125
170
165
165
165
165
10
10
10
10
10
20
Max
140
185
180
180
180
200
-
-
-
-
-
-
MM912F634
Unit
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
37