MC9S12C128CPBE Freescale Semiconductor, MC9S12C128CPBE Datasheet - Page 103

• Manufacturer Part Number: MC9S12C128CPBE
• Description: IC MCU 128K FLASH 25MHZ 52-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C128CPBE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 52-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.3.2.6.5
Read: Anytime.
Write: Anytime.
2.3.2.6.6
Read: Anytime.
Write: Anytime.
Freescale Semiconductor
Module Base + 0x0034
Module Base + 0x0035
PERAD[7:0]
PPSAD[7:0]
Reset
Reset
Field
Field
7–0
7–0
W
W
R
R
PERAD7
PPSAD7
Pull Device Enable Port AD — This register configures whether a pull-up or a pull-down device is activated, if
the port is used as input. This bit has no effect if the port is used as output. Out of reset no pull device is enabled.
It is not possible to enable pull devices when a associated ATD channel is enabled simultaneously.
0 Pull-up or pull-down device is disabled.
1 Either a pull-up or pull-down device is enabled.
Pull Select Port AD — 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 AD pin, if enabled by the associated bit in register PERAD
1 A pull-down device is connected to the associated port AD pin, if enabled by the associated bit in register
0
0
7
7
and if the port is used as input.
PERAD and if the port is used as input.
Port AD Pull Device Enable Register (PERAD)
Port AD Polarity Select Register (PPSAD)
PERAD6
PPSAD6
Figure 2-44. Port AD Pull Device Enable Register (PERAD)
0
0
6
6
Figure 2-45. Port AD Polarity Select Register (PPSAD)
Table 2-36. PERAD Field Descriptions
Table 2-37. PPSAD Field Descriptions
PERAD5
PPSAD5
MC9S12C-Family / MC9S12GC-Family
0
0
5
5
PERAD4
PPSAD4
Rev 01.24
0
0
4
4
Description
Description
Chapter 2 Port Integration Module (PIM9C32) Block Description
PERAD3
PPSAD3
0
0
3
3
PERAD2
PPSAD2
0
0
2
2
PERAD1
PPSAD1
0
0
1
1
PERAD0
PPSAD0
0
0
0
0
103