MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 159

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.28.2.3
Note:
Freescale Semiconductor
146.
Function
Address 0x0001
CPMU
Reset
pim
OSC
Field
W
7–4
R
PA
PA
PA
PA
PA
3
2
1
0
Read: Anytime.
Write: Anytime.
Port A general purpose input/output data—Data RegisterIn output mode the register bit is driven to the pin.
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 A general purpose input/output data—Data Register, SPI SS input/output
When not used with the alternative function, this pin can be used as general purpose I/O.
In general purpose output mode the register bit is driven to the pin.
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 pin input
state is read.
Port A general purpose input/output data—Data Register, SPI SCK input/output
When not used with the alternative function, this pin can be used as general purpose I/O.
In general purpose output mode the register bit is driven to the pin.
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 pin input
state is read.
Port A general purpose input/output data—Data Register, SPI MOSI input/output
When not used with the alternative function, this pin can be used as general purpose I/O.
In general purpose output mode the register bit is driven to the pin.
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 pin input
state is read.
Port A general purpose input/output data—Data Register, SPI MISO input/output
When not used with the alternative function, this pin can be used as general purpose I/O.
In general purpose output mode the register bit is driven to the pin.
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 pin input
state is read.
• The SPI function takes precedence over the general purpose I/O function if enabled.
• The SPI function takes precedence over the general purpose I/O function if enabled.
• The SPI function takes precedence over the general purpose I/O function if enabled.
• The SPI function takes precedence over the general purpose I/O function if enabled.
—
Port E Data Register (PORTE)
7
0
0
—
6
0
0
Table 228. PORTA Register Field Descriptions
Table 229. Port E Data Register (PORTE)
MM912_634 Advance Information, Rev. 4.0
—
5
0
0
—
4
0
0
Description
—
3
0
0
Port Integration Module (S12IPIMV1)
—
2
0
0
Access: User read/write
XTAL
PE1
1
0
EXTAL
PE0
0
0
(146)
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