MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 143

• 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 188. Analog Digital Converter Module - Memory Map
Functional Description and Application Information
4.19.3
This section lists and describes the signals that do connect off-chip.
controlled by the Analog Digital Converter Module.
Table 187. ADC - Pin Functions and Priorities
4.19.4
4.19.4.1
Table 188
D2D interface offset.
Freescale Semiconductor
ACCSR (hi)
ACCSR (lo)
Offset
Register /
ACCR (hi)
ACCR (lo)
ADR0 (hi)
ADR0 (lo)
ADR1 (hi)
ADR1 (lo)
ADR2 (hi)
ADR2 (lo)
ADR3 (hi)
Pin Name
ADC2p5
0x8A
0x8B
0x8C
0x80
ACR
0x81
0x82
0x83
0x84
0x85
0x86
0x87
0x88
0x89
ASR
AGND
(132)
shows the register map of the Analog Digital Converter Module. All Register addresses given are referenced to the
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
External Signal Description
Memory Map and Register Definition
Analog Regulator
Module Memory Map
Pin Function &
Analog Ground
CH15
CC15
SCIE
Bit 7
Priority
SCF
CH7
CC7
ADR0[1:0]
ADR1[1:0]
ADR2[1:0]
2p5CLF
CH14
CC14
CCE
CH6
CC6
I/O
6
-
-
Analog Ground Connection
Analog Digital Converter Regulator Filter Terminal. A capacitor C
required for operation.
OCE
CH5
CC5
5
0
0
0
ADCRST
CH12
CC12
CH4
CC4
4
0
ADR0[9:2]
ADR1[9:2]
ADR2[9:2]
ADR3[9:2]
Table 187
Description
CCNT3
CH11
CC11
CH3
CC3
3
0
shows all the pins and their functions that are
CCNT2
CH10
CC10
CH2
CC2
PS2
2
Analog Digital Converter - ADC
ADC2p5
CCNT1
is
PS1
CH9
CH1
CC9
CC1
1
Pin Function
after Reset
MM912F634
CCNT0
Bit 0
PS0
CH8
CH0
CC8
CC0
-
-
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