MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 367

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

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

11.3.2.1
Read: Anytime, if AMAP = 0. If only SCIBDH is written to, a read will not return the correct data until
SCIBDL is written to as well, following a write to SCIBDH.
Write: Anytime, if AMAP = 0.
The SCI baud rate register is used by to determine the baud rate of the SCI, and to control the infrared
modulation/demodulation submodule.
Freescale Semiconductor
1.These registers are accessible if the AMAP bit in the SCISR2 register is set to zero.
2,These registers are accessible if the AMAP bit in the SCISR2 register is set to one.
Module Base + 0x0000
Module Base + 0x0001
Register
SCIDRH
Reset
Reset
SCIDRL
0x0006
0x0007
Name
W
W
R
R
SBR7
IREN
SCI Baud Rate Registers (SCIBDH, SCIBDL)
0
0
7
7
W
W
R
R
Those two registers are only visible in the memory map if AMAP = 0 (reset
condition).
Bit 7
R8
R7
T7
SBR6
TNP1
0
0
6
6
Figure 11-2. SCI Register Summary (Sheet 2 of 2)
= Unimplemented or Reserved
Figure 11-3. SCI Baud Rate Register (SCIBDH)
Figure 11-4. SCI Baud Rate Register (SCIBDL)
R6
T8
T6
6
S12P-Family Reference Manual, Rev. 1.13
TNP0
SBR5
0
0
5
5
R5
T5
5
0
SBR12
SBR4
NOTE
0
0
4
4
R4
T4
4
0
SBR11
SBR3
0
0
3
3
R3
T3
3
0
Serial Communication Interface (S12SCIV5)
SBR10
SBR2
0
1
2
2
R2
T2
2
0
SBR9
SBR1
0
0
1
1
R1
T1
1
0
SBR8
SBR0
Bit 0
R0
T0
0
0
0
0
0
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