MC9S12P64VQK Freescale Semiconductor, MC9S12P64VQK Datasheet - Page 41

• Manufacturer Part Number: MC9S12P64VQK
• Description: 16-bit Microcontrollers - MCU 16 BIT 64K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P64VQK

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 64 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to 105 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT
• Interface Type: I2C, SCI, SPI
• Program Memory Type: Flash

1.7.3.30
PT4 is a general-purpose input or output pin. It can be configured as timer (TIM) channel 4 or pulse width
modulator (PWM) output 4.
1.7.3.31
PT[3:1] are a general-purpose input or output pins. They can be configured as timer (TIM) channels 3-1.
1.7.3.32
PT0 is a general-purpose input or output pin. It can be configured as timer (TIM) channel 0 or pulse width
modulator (PWM) output 0.
1.7.4
MC9S12P-Family power and ground pins are described below.
Because fast signal transitions place high, short-duration current demands on the power supply, use bypass
capacitors with high-frequency characteristics and place them as close to the MCU as possible.
1.7.4.1
External power and ground for I/O drivers. Bypass requirements depend on how heavily the MCU pins are
loaded. All VDDX pins are connected together internally. All VSSX pins are connected together
internally.
1.7.4.2
Power supply input to the internal voltage regulator.
1.7.4.3
The voltage supply of nominally 1.8V is derived from the internal voltage regulator. The return current
path is through the VSS3 pin. No static external loading of these pins is permitted.
1.7.4.4
These are the power supply and ground input pins for the analog-to-digital converter and the voltage
regulator.
1.7.4.5
VRH and VRL are the reference voltage input pins for the analog-to-digital converter.
Freescale Semiconductor
Power Supply Pins
PT4 / IOC4 / PWM4 — Port T I/O Pin 4
PT[3:1] / IOC[3:1] — Port T I/O Pin [3:1]
PT0 / IOC0 / PWM0 — Port T I/O Pin 0
VDDX[2:1], VSSX[2:1] — Power and Ground Pins for I/O Drivers
VDDR — Power Pin for Internal Voltage Regulator
VSS3 — Core Ground Pin
VDDA, VSSA — Power Supply Pins for ATD and Voltage Regulator
VRH, VRL — ATD Reference Voltage Input Pins
All V
SS
pins must be connected together in the application.
S12P-Family Reference Manual, Rev. 1.13
NOTE
Device Overview MC9S12P-Family
41