MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 41

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MC9S12P32CFT

Manufacturer Part Number
MC9S12P32CFT
Description
MCU 16BIT 32K FLASH 48-QFN
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12P32CFT

Core Processor
HCS12
Core Size
16-Bit
Speed
32MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN Exposed Pad
Processor Series
S12P
Core
HCS12
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, DEMO9S12PFAME
Package
48QFN EP
Family Name
HCS12
Maximum Speed
32 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Interface Type
CAN/SCI/SPI
On-chip Adc
10-chx12-bit
Number Of Timers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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

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