MC9S12C32VFAE16 Freescale Semiconductor, MC9S12C32VFAE16 Datasheet - Page 94

• Manufacturer Part Number: MC9S12C32VFAE16
• Description: IC MCU 32K FLASH 16MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C32VFAE16

• 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 ~ 105°C
• Package / Case: 48-LQFP
• For Use With: CML12C32SLK - KIT STUDENT LEARNING 16BIT HCS12
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Chapter 2 Port Integration Module (PIM9C32) Block Description
2.3.2.4.3
Read: Anytime.
Write: Anytime.
2.3.2.4.4
Read: Anytime.
Write: Anytime.
94
Module Base + 0x001A
Module Base + 0x001B
DDRP[7:0]
RDRP[7:0]
Reset
Reset
Field
Field
7–0
7–0
W
W
R
R
DDRP7
RDRP7
Data Direction Port P — This register configures each port P pin as either input or output.
0 Associated pin is configured as input.
1 Associated pin is configured as output.
Note: Due to internal synchronization circuits, it can take up to 2 bus cycles until the correct value is read on PTP
Reduced Drive Port P — This register configures the drive strength of each port P output pin as either full or
reduced. If the port is used as input this bit is ignored.
0 Full drive strength at output.
1 Associated pin drives at about 1/3 of the full drive strength.
0
0
7
7
Port P Data Direction Register (DDRP)
Port P Reduced Drive Register (RDRP)
or PTIP registers, when changing the DDRP register.
DDRP6
RDRP6
0
0
6
6
Figure 2-27. Port P Reduced Drive Register (RDRP)
Figure 2-26. Port P Data Direction Register (DDRP)
Table 2-22. DDRP Field Descriptions
Table 2-23. RDRP Field Descriptions
DDRP5
RDRP5
MC9S12C-Family / MC9S12GC-Family
0
0
5
5
DDRP4
RDRP4
Rev 01.24
0
0
4
4
Description
Description
DDRP3
RDRP3
0
0
3
3
DDRP2
RDRP2
0
0
2
2
DDRP1
RDRP1
Freescale Semiconductor
0
0
1
1
DDRP0
RDRP0
0
0
0
0