MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 100

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MC9S12P32CFT

Manufacturer Part Number
MC9S12P32CFT
Description
MCU 16BIT 32K FLASH 48-QFN
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12P32CFT

Core Processor
HCS12
Core Size
16-Bit
Speed
32MHz
Connectivity
CAN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN Exposed Pad
Processor Series
S12P
Core
HCS12
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, DEMO9S12PFAME
Package
48QFN EP
Family Name
HCS12
Maximum Speed
32 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Interface Type
CAN/SCI/SPI
On-chip Adc
10-chx12-bit
Number Of Timers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
1. Read: Anytime
1. Read: Always reads 0x00
Port Integration Module (S12PPIMV1)
2.3.64
2.3.65
2.4
2.4.1
Each pin except PE0, PE1, and BKGD can act as general purpose I/O. In addition each pin can act as an
output or input of a peripheral module.
2.4.2
A set of configuration registers is common to all ports with exception of the ATD port
registers can be written at any time, however a specific configuration might not become active.
100
Address 0x0277
Address 0x0278-0x27F
PER1AD
Write: Anytime
Write: Unimplemented
Field
Reset
Reset
7-0
W
W
R
R
PER1AD7
Functional Description
Port AD pull-up enable—Enable pull-up device on input pin
This bit controls whether a pull device on the associated port input pin is active. If a pin is used as output this bit has
no effect.
1 Pull device enabled
0 Pull device disabled
Port AD Pull Up Enable Register (PER1AD)
PIM Reserved Registers
General
Registers
0
0
0
7
7
= Unimplemented or Reserved
PER1AD6
Figure 2-62. Port AD Pull Up Enable Register (PER1AD)
0
0
0
6
6
Table 2-58. PER1AD Register Field Descriptions
PER1AD5
S12P-Family Reference Manual, Rev. 1.13
Figure 2-63. PIM Reserved Registers
5
0
5
0
0
PER1AD4
0
0
0
4
4
Description
u = Unaffected by reset
PER1AD3
0
0
0
3
3
PER1AD2
0
0
0
2
2
PER1AD1
Access: User read/write
Freescale Semiconductor
(Table
0
0
0
1
1
Access: User read
2-59). All
PER1AD0
0
0
0
0
0
(1)
(1)

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