MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 40

• 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
4.1
This chapter describes the MM912F634 dual die device functions on a block by block base. To distinguish between the module
location being the MCU die or the analog die, the following symbols are shown on all module cover pages:
Sections concerning both dies or the complete device will not have a specific indication.
4.1.1
Table 47
Freescale Semiconductor
MCU
MCU
ANALOG
ANALOG
shows the device register memory map overview for the 32 kByte MCU die (MC9S12I32).
Functional Description and Application Information
Introduction
The documented module is physically located on the Analog die. This applies to
Die Overview"
The documented module is physically located on the Microcontroller die. This applies to
- MCU Die Overview"
Device Register Maps
Table 47. Device Register Memory Map Overview
Reserved register space shown in
space is reserved for future use, and will show as grayed areas in tables throughout this
document. Writing to these locations has no effect. Read access to these locations returns
zero.
0x001C–0x001E
0x003C–0x003D
0x00D8–0x00DF
0x001A–0x001B
0x0034–0x003B
0x003E–0x003F
0x0040–0x00D7
0x00E0–0x00E7
0x00F0–0x00FF
0x0124–0x01FF
0x0300–0x03FF
0x0000–0x0007
0x0008–0x0019
0x0020–0x002F
0x00E8-0x00EF
0x0120–0x0123
0x0100–0x0113
0x0114–0x011F
0x0200-0x02FF
0x0030-0x0033
Address
0x001F
through
through
Section 4.25, “MM912F634 - Analog Die
PIM (port integration module)
Reserved
Part ID register
Reserved
INT (interrupt module)
DBG (debug module)
MMC (memory map control)
CRG (clock and reset generator)
RTI (real time interrupt)
COP (computer operating properly)
Reserved
D2DI (die 2 die initiator)
Reserved
SPI (serial peripheral interface)
Reserved
FTSR control registers
Reserved
PIM (port integration module)
Reserved
D2DI (die 2 die initiator, blocking access window)
D2DI (die 2 die initiator, non-blocking access window)
Section 4.38, “Serial Peripheral Interface
Table 47
NOTE
is not allocated to any module. This register
Module
Trimming".
(S12SPIV4)".
Section 4.2, “MM912F634 - Analog
Size (Bytes)
Section 4.26, “MM912F634
152
220
256
256
20
18
16
16
12
8
2
3
1
4
8
2
2
8
8
8
4
Introduction
MM912F634
40