MM912H634DM1AER2 Freescale Semiconductor, MM912H634DM1AER2 Datasheet - Page 170

• 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 224. PTC Register Field Descriptions
Table 226. PTD Register Field Descriptions
Table 223. Port C Data Register (PTC)
Table 225. Port D Data Register (PTD)
Note:
Note:
Functional Description and Application Information
4.27.3.5
158.
4.27.3.6
159.
Freescale Semiconductor
Function
Function
Address 0x0004
Address 0x0005
Reset
Reset
D2DI
D2DI
Field
Field
W
PTC
PTC
W
PTD
R
R
7-0
1
0
Read: Anytime.
Read: Anytime.
Write: Anytime.
Write: Anytime.
Port C general purpose input/output data—Data Register
Port C pin 1 is associated with the D2DINT signal of the D2DI module.
When not used with the alternative function, this pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the buffered and
synchronized pin input state is read.
Port C general purpose input/output data—Data Register
Port C pin 0 is associated with the D2DCLK signal of the D2DI module.
When not used with the alternative function, this pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the buffered and
synchronized pin input state is read.
Port D general purpose input/output data—Data Register
Port D pins 7 through 0 are associated with the D2DI data signals of the D2DI module if enabled in 8-bit mode.
Port D pins 3 through 0 are associated with the D2DI data signals of the D2DI module if enabled in 4-bit mode.
When not used with the alternative function, these pins can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the buffered and
synchronized pin input state is read.
D2DDAT7
PTD7
—
Port C Data Register (PTC)
Port D Data Register (PTD)
7
0
0
7
0
D2DDAT6
PTD6
—
6
0
0
6
0
D2DDAT5
PTD5
—
0
0
0
5
5
D2DDAT4
PTD4
—
0
0
0
4
4
Description
Description
D2DDAT3
PTD3
—
0
0
0
3
3
Port Integration Module (9S12I32PIMV1)
D2DDAT2
PTD2
—
0
0
0
2
2
D2DDAT1
D2DINT
Access: User read/write
Access: User read/write
PTC1
PTD1
0
0
1
1
MM912F634
D2DDAT0
D2DCLK
PTC0
PTD0
0
0
0
0
170
(158)
(159)