S9S12P64J0CFTR Freescale Semiconductor, S9S12P64J0CFTR Datasheet - Page 339

• Manufacturer Part Number: S9S12P64J0CFTR
• Description: 16-bit Microcontrollers - MCU 16-bit 64K Flash
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P64J0CFTR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

10.3.2.5
The PWMCAE register contains six control bits for the selection of center aligned outputs or left aligned
outputs for each PWM channel. If the CAEx bit is set to a 1, the corresponding PWM output will be center
aligned. If the CAEx bit is cleared, the corresponding PWM output will be left aligned. Reference
Section 10.4.2.5, “Left Aligned Outputs,”
detailed description of the PWM output modes.
Freescale Semiconductor
PCKB[2:0]
PCKA[2:0]
Field
6:5
2:0
Prescaler Select for Clock B — Clock B is 1 of two clock sources which can be used for channels 2 or 3. These
three bits determine the rate of clock B, as shown in
Prescaler Select for Clock A — Clock A is 1 of two clock sources which can be used for channels 0, 1, 4, or 5.
These three bits determine the rate of clock A, as shown in
PWM Center Align Enable Register (PWMCAE)
PCKB2
PCKA2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Table 10-5. PWMPRCLK Field Descriptions
Table 10-6. Clock B Prescaler Selects
Table 10-7. Clock A Prescaler Selects
S12P-Family Reference Manual, Rev. 1.13
PCKB1
PCKA1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
and
Section 10.4.2.6, “Center Aligned Outputs,”
PCKB0
PCKA0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Description
Table
Pulse-Width Modulator (PWM8B6CV1) Block Description
10-6.
Table
Value of Clock B
Value of Clock A
Bus Clock / 128
Bus Clock / 128
10-7.
Bus Clock / 16
Bus Clock / 32
Bus Clock / 64
Bus Clock / 16
Bus Clock / 32
Bus Clock / 2
Bus Clock / 4
Bus Clock / 8
Bus Clock / 64
Bus Clock / 2
Bus Clock / 4
Bus Clock / 8
Bus Clock
Bus Clock
for a more
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