MC9S12C32CFAE16 Freescale Semiconductor, MC9S12C32CFAE16 Datasheet - Page 106

• Manufacturer Part Number: MC9S12C32CFAE16
• Description: IC MCU 32K FLASH 16MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C32CFAE16

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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: 48-LQFP
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 16MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 2KB
• # I/os (max): 31
• 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 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: HCS12
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 2.5|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 31
• Number Of Timers: 8
• For Use With: CML12C32SLK - KIT STUDENT LEARNING 16BIT HCS12
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Chapter 2 Port Integration Module (PIM9C32) Block Description
2.4.2.5
The PWM module is connected to port P. Port P pins can be used as PWM outputs. Further the Keypad
Wake-Up function is implemented on pins PP[7:0]. During reset, port P pins are configured as high-
impedance inputs.
Port P offers 8 general purpose I/O pins with edge triggered interrupt capability in wired-or fashion. The
interrupt enable as well as the sensitivity to rising or falling edges can be individually configured on per
pin basis. All 8 bits/pins share the same interrupt vector. Interrupts can be used with the pins configured
as inputs or outputs.
An interrupt is generated when a bit in the port interrupt flag register and its corresponding port interrupt
enable bit are both set. This external interrupt feature is capable to wake up the CPU when it is in STOP
or WAIT mode.
A digital filter on each pin prevents pulses
interrupt. The minimum time varies over process conditions, temperature and voltage
Table
106
2-38).
Port P
1. These values include the spread of the oscillator frequency over temperature,
Glitch, filtered out, no interrupt flag set
Valid pulse, interrupt flag set
voltage and process.
Uncertain
Ignored
Pulse
Figure 2-47. Interrupt Glitch Filter on Port P and J (PPS = 0)
Valid
Table 2-38. Pulse Detection Criteria
3 < t
MC9S12C-Family / MC9S12GC-Family
t
t
pign
Figure 2-48. Pulse Illustration
pval
t
Value
pign
pulse
<= 3
>= 4
STOP Mode
(Figure
t
pval
< 4
Rev 01.24
t
pulse
2-48) shorter than a specified time from generating an
Bus clocks
Bus clocks
Bus clocks
Unit
3.2 < t
t
pign
t
pval
STOP
Value
pulse
<= 3.2
>= 10
(1)
< 10
Mode
Unit
µs
µs
µs
Freescale Semiconductor
(Figure 2-47
and