MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 160

• 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
Freescale Semiconductor
Table 212. Device Internal Resources
Note:
148.
149.
150.
151.
(if MMCCTL1.IFRON == 1’b1)
(if MMCCTL1.IFRON == 1’b0)
Write access to Reserved has no effect. Read access will return always 0x0000.
RAMSIZE is the hexadecimal value of RAM SIZE in bytes.
Accessing unimplemented FLASH pages causes an illegal address reset.
FLASHSIZE is the hexadecimal value of FLASH SIZE in bytes.
Internal Resource
Reserved
FLASH
Registers
RAM
IFR
(150)
(148)
0x4_0000 minus FLASHSIZE
Bottom Address
FLASH_LOW =
0x0_0000
0x0_0400
0x0_0800
(151)
0x0_07FF plus RAMSIZE
MM912F634 - MCU Die Overview
RAM_HIGH =
Top Address
0x3_FFFF
0x0_03FF
0x0_047F
(149)
MM912F634
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