S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 178
S912XET512J3VALR
Manufacturer Part Number
S912XET512J3VALR
Description
16-bit Microcontrollers - MCU 16 BIT,512K FLASH
Manufacturer
Freescale Semiconductor
Datasheet
1.S912XEG128J2MAL.pdf
(1324 pages)
Specifications of S912XET512J3VALR
Rohs
yes
Core
HCS12X
Processor Series
MC9S12XE
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
512 KB
Data Ram Size
32 KB
On-chip Adc
Yes
Operating Supply Voltage
3.13 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
LQFP-112
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S912XET512J3VALR
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chapter 2 Port Integration Module (S12XEPIMV1)
This register configures the re-routing of SCI3, IIC0, CS[3:0] on alternative ports.
2.4
2.4.1
Each pin except PE0, PE1, and BKGD can act as general purpose I/O. In addition each pin can act as an
output from the external bus interface module or a peripheral module or an input to the external bus
interface module or a peripheral module.
2.4.2
A set of configuration registers is common to all ports with exceptions in the expanded bus interface and
ATD ports
not become active.
This device does not become active while the port is used as a push-pull output.
178
Functional Description
(Table
General
Registers
2-103). All registers can be written at any time, however a specific configuration might
Module
SCI3
CS3
CS2
CS1
CS0
IIC0
MC9S12XE-Family Reference Manual Rev. 1.25
Example 2-1. Selecting a pull-up device
Table 2-102. Port F Routing Summary
5
0
1
x
x
x
x
x
x
x
x
x
x
4
x
x
0
1
x
x
x
x
x
x
x
x
PTFRR
3
x
x
x
x
0
1
x
x
x
x
x
x
2
x
x
x
x
x
x
0
1
x
x
x
x
1
0
1
x
x
x
x
x
x
x
x
x
x
0
x
x
x
x
x
x
x
x
x
x
0
1
TXD
PM7
SCL
PF7
PF5
PF3
PF2
PF1
PF0
PJ7
PJ0
PJ5
PJ2
PJ4
CS
Related Pins
RXD
PM6
SDA
PF6
PF4
PJ6
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