MC9S12P32MFT Freescale Semiconductor, MC9S12P32MFT Datasheet - Page 67

• Manufacturer Part Number: MC9S12P32MFT
• Description: 16-bit Microcontrollers - MCU 16 BIT 32K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P32MFT

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 32 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

1. Read:Anytime in single-chip modes.
2.3.10
Freescale Semiconductor
Address 0x000C
BKPUE
PUPEE
PUPBE
Write:Anytime, except BKPUE which is writable in Special Single-Chip Mode only.
PUPAE
Field
Reset
6
4
1
0
W
R
BKGD pin pull-up Enable—Enable pull-up device on pin
This bit configures whether a pull-up device is activated, if the pin is used as input. If a pin is used as output this bit
has no effect.
1 Pull-up device enabled
0 Pull-up device disabled
Port E Pull-up Enable—Enable pull-up devices on all port input pins except pins 5 and 6
This bit configures whether a pull-up device is activated on all associated port input pins. If a pin is used as output
this bit has no effect.
Pins 5 and 6 have pull-down devices enabled only during reset. This bit has no effect on these pins.
1 Pull-up device enabled
0 Pull-up device disabled
Port B Pull-up Enable—Enable pull-up devices on all port input pins
This bit configures whether a pull-up device is activated on all associated port input pins. If a pin is used as output
this bit has no effect.
1 Pull-up device enabled
0 Pull-up device disabled
Port A Pull-up Enable—Enable pull-up devices on all port input pins
This bit configures whether a pull-up device is activated on all associated port input pins. If a pin is used as output
this bit has no effect.
1 Pull-up device enabled
0 Pull-up device disabled
Ports A, B, E, BKGD pin Pull-up Control Register (PUCR)
0
0
7
Figure 2-8. Ports ABEK, BKGD pin Pull-up Control Register (PUCR)
= Unimplemented or Reserved
BKPUE
1
6
Table 2-10. PUCR Register Field Descriptions
S12P-Family Reference Manual, Rev. 1.13
5
0
0
PUPEE
1
4
Description
0
0
3
0
0
2
Port Integration Module (S12PPIMV1)
Access: User read/write
PUPBE
0
1
PUPAE
0
0
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