S9S12P64J0CFTR Freescale Semiconductor, S9S12P64J0CFTR Datasheet - Page 362

• 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

Pulse-Width Modulator (PWM8B6CV1) Block Description
Table 10-12
mode.
10.4.2.8
Table 10-13
or center aligned) and 8-bit (normal) or 16-bit (concatenation):
10.5
The reset state of each individual bit is listed within the register description section (see
“Memory Map and Register Definition,”
functions or modes which are initialized during or just following reset are described within this section.
10.6
The PWM8B6CV1 module has only one interrupt which is generated at the time of emergency shutdown,
if the corresponding enable bit (PWMIE) is set. This bit is the enable for the interrupt. The interrupt flag
PWMIF is set whenever the input level of the PWM5 channel changes while PWM5ENA=1 or when
PWMENA is being asserted while the level at PWM5 is active.
“PWM Shutdown Register (PWMSDN).”
362
A description of the registers involved and affected due to this interrupt is explained in
•
•
The 8-bit up/down counter is configured as an up counter out of reset.
All the channels are disabled and all the counters don’t count.
Resets
Interrupts
summarizes the boundary conditions for the PWM regardless of the output mode (left aligned
is used to summarize which channels are used to set the various control bits when in 16-bit
PWM Boundary Cases
1. Counter = 0x0000 and does not count.
CONxx
CON45
CON23
CON01
(indicates no duty)
(indicates no duty)
>= PWMPERx
>= PWMPERx
PWMDTYx
0x0000
0x0000
XX
XX
Table 10-12. 16-bit Concatenation Mode Summary
PWMEx
PWME5
PWME3
PWME1
S12P-Family Reference Manual, Rev. 1.13
Table 10-13. PWM Boundary Cases
(indicates no period)
(indicates no period)
which details the registers and their bit-fields. All special
PPOLx
PPOL5
PPOL3
PPOL1
PWMPERx
0x0000
>0x0000
>0x0000
0x0000
XX
XX
(1)
PCLKx
1
PCLK5
PCLK3
PCLK1
PPOLx
CAEx
CAE5
CAE3
CAE1
1
0
1
0
1
0
PWMx Output
PWMx Output
Always High
Always High
Always High
Always Low
Always Low
Always Low
PWM5
PWM3
PWM1
Freescale Semiconductor
Section 10.3.2.15,
Section 10.3,