MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 84

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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
Port Integration Module (S12PPIMV1)
2.3.35
84
Address 0x0253
Write: Anytime
DDRM
DDRM
DDRM
RDRM
Field
Field
Reset
5-0
2
1
0
W
R
Port M data direction—
This bit determines whether the associated pin is an input or output.
Depending on the configuration of the enabled SPI the I/O state will be forced to be input or output. In this case the
data direction bit will not change.
1 Associated pin is configured as output
0 Associated pin is configured as input
Port M data direction—
This bit determines whether the associated pin is an input or output.
The enabled CAN forces the I/O state to be an output. In this case the data direction bit will not change.
1 Associated pin is configured as output
0 Associated pin is configured as input
Port M data direction—
This bit determines whether the associated pin is an input or output.
The enabled CAN forces the I/O state to be an input. In this case the data direction bit will not change.
1 Associated pin is configured as output
0 Associated pin is configured as input
Port M reduced drive—Select reduced drive for output pin
This bit configures the drive strength of the associated output pin as either full or reduced. If a pin is used as input
this bit has no effect. The reduced drive function is independent of which function is being used on a particular pin.
1 Reduced drive selected (approx. 1/5 of the full drive strength)
0 Full drive strength enabled
Port M Reduced Drive Register (RDRM)
0
0
7
Table 2-30. DDRM Register Field Descriptions (continued)
0
0
6
Figure 2-33. Port M Reduced Drive Register (RDRM)
Table 2-31. RDRM Register Field Descriptions
S12P-Family Reference Manual, Rev. 1.13
RDRM5
5
0
RDRM4
0
4
Description
Description
RDRM3
0
3
RDRM2
0
2
Access: User read/write
Freescale Semiconductor
RDRM1
0
1
RDRM0
0
0
(1)

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