MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 105
MC9S12C128VFU
Manufacturer Part Number
MC9S12C128VFU
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC9S12C128VFU.pdf
(690 pages)
Specifications of MC9S12C128VFU
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
25MHz
Interface Type
CAN/SCI/SPI
Program Memory Type
Flash
Program Memory Size
128KB
Total Internal Ram Size
4KB
# I/os (max)
60
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
2.5/5V
Operating Supply Voltage (max)
2.75/5.5V
Operating Supply Voltage (min)
2.35/2.97V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
PQFP
Lead Free Status / Rohs Status
Not Compliant
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2.4.1.4
If the port is used as an output the register allows the configuration of the drive strength.
2.4.1.5
This register turns on a pull-up or pull-down device. It becomes only active if the pin is used as an input
or as a wired-or output.
2.4.1.6
This register selects either a pull-up or pull-down device if enabled. It becomes only active if the pin is
used as an input. A pull-up device can be activated if the pin is used as a wired-OR output.
2.4.2
2.4.2.1
This port is associated with the Standard Capture Timer. PWM output channels can be rerouted from port
P to port pins T. In all modes, port T pins can be used for either general-purpose I/O, Standard Capture
Timer I/O or as PWM channels module, if so configured by MODRR.
During reset, port T pins are configured as high-impedance inputs.
2.4.2.2
This port is associated with the serial SCI module. Port S pins PS[3:0] can be used either for general-
purpose I/O, or with the SCI subsystem.
During reset, port S pins are configured as inputs with pull-up.
2.4.2.3
This port is associated with the MSCAN and SPI module. Port M pins PM[5:0] can be used either for
general-purpose I/O, with the MSCAN or SPI subsystems.
During reset, port M pins are configured as inputs with pull-up.
2.4.2.4
This port is associated with the ATD module. Port AD pins can be used either for general-purpose I/O, or
for the ATD subsystem. There are 2 data port registers associated with the Port AD: PTAD[7:0], located
in the PIM and PORTAD[7:0] located in the ATD.
To use PTAD[n] as a standard input port, the corresponding DDRD[n] must be cleared. To use PTAD[n]
as a standard output port, the corresponding DDRD[n] must be set
NOTE: To use PORTAD[n], located in the ATD as an input port register, DDRD[n] must be cleared and
ATDDIEN[n] must be set. Please refer to ATD Block Guide for details.
Freescale Semiconductor
Port Descriptions
Reduced Drive Register
Pull Device Enable Register
Polarity Select Register
Port T
Port S
Port M
Port AD
MC9S12C-Family / MC9S12GC-Family
Rev 01.24
Chapter 2 Port Integration Module (PIM9C32) Block Description
105
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