MC9S12C32CFAE25 Freescale Semiconductor, MC9S12C32CFAE25 Datasheet - Page 92

• Manufacturer Part Number: MC9S12C32CFAE25
• Description: IC MCU 32K FLASH 25MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C32CFAE25

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• 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
• Processor Series: S12C
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: CAN/SCI/SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 31
• 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
• 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: Lead free / RoHS Compliant

Chapter 2 Port Integration Module (PIM9C32) Block Description
2.3.2.3.6
Read: Anytime.
Write: Anytime.
2.3.2.3.7
Read: Anytime.
Write: Anytime.
92
Module Base + 0x0015
Module Base + 0x0016
WOMM[5:0]
PPSM[5:0]
Reset
Reset
Field
Field
5–0
5–0
W
W
R
R
Polarity Select Port M — This register selects whether a pull-down or a pull-up device is connected to the pin.
0 A pull-up device is connected to the associated port M pin, if enabled by the associated bit in register PERM
1 A pull-down device is connected to the associated port M pin, if enabled by the associated bit in register PERM
Wired-OR Mode Port M — This register configures the output pins as wired-or. If enabled the output is driven
active low only (open-drain). A logic level of “1” is not driven. This bit has no influence on pins used as inputs.
0 Output buffers operate as push-pull outputs.
1 Output buffers operate as open-drain outputs.
0
0
0
0
7
7
and if the port is used as input or as wired-or output.
and if the port is used as input.
Port M Polarity Select Register (PPSM)
Port M Wired-OR Mode Register (WOMM)
= Unimplemented or Reserved
= Unimplemented or Reserved
0
0
0
0
6
6
Figure 2-23. Port M Wired-OR Mode Register (WOMM)
Figure 2-22. Port M Polarity Select Register (PPSM)
Table 2-21. WOMM Field Descriptions
Table 2-20. PPSM Field Descriptions
WOMM5
PPSM5
MC9S12C-Family / MC9S12GC-Family
0
0
5
5
WOMM4
PPSM4
Rev 01.24
0
0
4
4
Description
Description
WOMM3
PPSM3
0
0
3
3
WOMM2
PPSM2
0
0
2
2
WOMM1
PPSM1
Freescale Semiconductor
0
0
1
1
WOMM0
PPSM0
0
0
0
0