S912XEP768J5MAGR Freescale Semiconductor, S912XEP768J5MAGR Datasheet - Page 125
S912XEP768J5MAGR
Manufacturer Part Number
S912XEP768J5MAGR
Description
16-bit Microcontrollers - MCU 16-bit 768K Flash
Manufacturer
Freescale Semiconductor
Datasheet
1.S912XEG128J2MAL.pdf
(1324 pages)
Specifications of S912XEP768J5MAGR
Rohs
yes
Core
HCS12X
Processor Series
MC9S12
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
768 KB
Data Ram Size
48 KB
On-chip Adc
Yes
Operating Supply Voltage
3.3 V to 5 V
Operating Temperature Range
- 40 C to + 125 C
Package / Case
LQFP-144
Mounting Style
SMD/SMT
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S912XEP768J5MAGR
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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1. Read: Anytime.
2.3.29
Freescale Semiconductor
Function
Address 0x0248
Write: Anytime.
Altern.
Field
Reset
PTS
PTS
PTS
PTS
PTS
PTS
7
6
5
4
3
2
W
R
Port S general purpose input/output data—Data Register
Port S pin 7 is associated with the SS signal of the SPI0 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 pin input state is read.
Port S general purpose input/output data—Data Register
Port S pin 6 is associated with the SCK signal of the SPI0 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 pin input state is read.
Port S general purpose input/output data—Data Register
Port S pin 5 is associated with the MOSI signal of the SPI0 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 pin input state is read.
Port S general purpose input/output data—Data Register
Port S pin 4 is associated with the MISO signal of the SPI0 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 pin input state is read.
Port S general purpose input/output data—Data Register
Port S pin 3 is associated with the TXD signal of the SCI1 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 pin input state is read.
Port S general purpose input/output data—Data Register
Port S bits 2 is associated with the RXD signal of the SCI1 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 pin input state is read.
PTS7
Port S Data Register (PTS)
SS0
0
7
PTST6
SCK0
0
6
Table 2-26. PTS Register Field Descriptions
MC9S12XE-Family Reference Manual Rev. 1.25
Figure 2-27. Port S Data Register (PTS)
MOSI0
PTS5
0
5
MISO0
PTS4
0
4
Description
TXD1
PTS3
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
RXD1
PTS2
0
2
Access: User read/write
TXD0
PTS1
0
1
RXD0
PTS0
0
0
125
(1)
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