MC9S12C64CFUE Freescale Semiconductor, MC9S12C64CFUE Datasheet - Page 85

• Manufacturer Part Number: MC9S12C64CFUE
• Description: IC MCU 64K FLASH 4K RAM 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C64CFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Processor Series: S12C
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 4 KB
• Interface Type: CAN/SCI/SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68EVB912C32EE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 80PQFP
• Family Name: HCS12
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 2.5|5 V
• Height: 2.4 mm
• Length: 14 mm
• Supply Voltage (max): 2.75 V, 5.5 V
• Supply Voltage (min): 2.35 V, 2.97 V
• Width: 14 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.3.2.2
2.3.2.2.1
Read: Anytime.
Write: Anytime.
If the data direction bits of the associated I/O pins are set to 1, a read returns the value of the port register,
otherwise the value at the pins is read.
The SCI port associated with transmit pin 1 is configured as output if the transmitter is enabled and the
SCI pin associated with receive pin 0 is configured as input if the receiver is enabled. Please refer to SCI
Block User Guide for details.
2.3.2.2.2
Read: Anytime.
Write: Never, writes to this register have no effect.
Freescale Semiconductor
Module Base + 0x0008
Module Base + 0x0009
PTIS[3:0]
Reset
Reset
Field
3–0
SCI
W
W
R
R
Port S Input Register — This register always reads back the status of the associated pins. This also can be
used to detect overload or short circuit conditions on output pins.
Port S Registers
—
0
0
0
0
7
7
Port S I/O Register (PTS)
Port S Input Register (PTIS)
= Unimplemented or Reserved
= Unimplemented or Reserved
—
0
0
0
0
6
6
Figure 2-11. Port S Input Register (PTIS)
Figure 2-10. Port S I/O Register (PTS)
Table 2-10. PTIS Field Descriptions
MC9S12C-Family / MC9S12GC-Family
—
0
0
0
0
5
5
Rev 01.24
—
0
0
0
0
4
4
Description
Chapter 2 Port Integration Module (PIM9C32) Block Description
PTIS3
PTS3
—
0
0
3
3
PTIS2
PTS2
—
0
0
2
2
PTIS1
PTS1
TXD
0
0
1
1
PTIS0
PTS0
RXD
0
0
0
0
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