MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 379

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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
Each data character is contained in a frame that includes a start bit, eight or nine data bits, and a stop bit.
Clearing the M bit in SCI control register 1 configures the SCI for 8-bit data characters. A frame with eight
data bits has a total of 10 bits. Setting the M bit configures the SCI for nine-bit data characters. A frame
with nine data bits has a total of 11 bits.
When the SCI is configured for 9-bit data characters, the ninth data bit is the T8 bit in SCI data register
high (SCIDRH). It remains unchanged after transmission and can be used repeatedly without rewriting it.
A frame with nine data bits has a total of 11 bits.
Freescale Semiconductor
Start
Start
Bit
Bit
Bit 0
Bit 0
Bit 1
Bit 1
1. The address bit identifies the frame as an address
1. The address bit identifies the frame as an address
Bit 2
Bit 2
Start
Start
character. See
character. See
Bit
Bit
1
1
1
1
1
1
Table 11-14. Example of 8-Bit Data Formats
Table 11-15. Example of 9-Bit Data Formats
S12P-Family Reference Manual, Rev. 1.13
Bit 3
Bit 3
(Bit M in SCICR1 Clear)
Figure 11-15. SCI Data Formats
(Bit M in SCICR1 Set)
Data
Data
Bits
Bits
8-Bit Data Format
9-Bit Data Format
8
7
7
9
8
8
Bit 4
Bit 4
Section 11.4.6.6, “Receiver
Section 11.4.6.6, “Receiver
Address
Address
Bit 5
Bit 5
Bits
Bits
1
1
0
0
0
0
(1)
(1)
Bit 6
Bit 6
Parity
Parity
Bits
Bits
Possible
0
1
0
0
1
0
Parity
Bit 7
Bit 7
Bit
Wakeup”.
Wakeup”.
POSSIBLE
PARITY
STOP
Bit 8
Bit
Bit
Stop
Stop
Serial Communication Interface (S12SCIV5)
Bit
Bit
1
1
1
1
1
1
STOP
Start
Next
Bit
Bit
START
NEXT
Bit
Standard
SCI Data
Infrared
SCI Data
Standard
SCI Data
Infrared
SCI Data
379

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