MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 52

• 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

Note:
Functional Description and Application Information
4.2
4.2.1
The MM912F634 analog die implements all system base functionality to operate the integrated microcontroller, and
delivers application specific actuator control as well as input capturing.
4.2.2
4.2.2.1
Table 66. Silicon Revision Register (SRR)
4.2.3
The following section describes the differences between analog die options 1 and 2.
Freescale Semiconductor
Offset
Table 67. SRR - Register Field Descriptions
61.
W
R
MMREV
FMREV
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
(61)
Field
3-2
1-0
0xF4
MM912F634 -
Introduction
System Registers
Analog Die Options
Silicon Revision Register (SRR)
0
7
MM912F634 analog die Silicon Revision Register - These bits represent the revision of Silicon of the analog
die. They are incremented for every full mask or metal mask issued of the device.
One number is set for one revision of the silicon of the analog die.
Please refer to the
mask revisions.
This document describes the features and functions of option 1 (all modules available and
tested). Beyond this chapter, there will be no additional note or differentiation between the
different implementations.
Table 68. Analog Die Options (continued)
6
0
Current Sense Module
Wake Up Inputs (Lx)
Analog Die Overview
Feature
MM912F634ER
0
5
- Mask set errata document for details on the analog die
NOTE
NOTE
0
4
Description
Option 1
L0…L5
YES
3
FMREV
MM912F634 - Analog Die Overview
2
Option 2
L0.L3
NO
1
MMREV
Access: User read
MM912F634
MCU
0
ANALOG
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