MC912D60ACPV8 Freescale Semiconductor, MC912D60ACPV8 Datasheet - Page 214

• Manufacturer Part Number: MC912D60ACPV8
• Description: IC MCU 6K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912D60ACPV8

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pulse Width Modulator
PWEN — PWM Enable
Technical Data
214
RESET:
Bit 7
0
0
6
0
0
Setting any of the PWENx bits causes the associated port P line to
become an output regardless of the state of the associated data
direction register (DDRP) bit. This does not change the state of the data
direction bit. When PWENx returns to zero, the data direction bit controls
I/O direction. On the front end of the PWM channel, the scaler clock is
enabled to the PWM circuit by the PWENx enable bit being high. When
all four PWM channels are disabled, the prescaler counter shuts off to
save power. There is an edge-synchronizing gate circuit to guarantee
that the clock will only be enabled or disabled at an edge.
Read and write anytime.
PWEN3 — PWM Channel 3 Enable
PWEN2 — PWM Channel 2 Enable
PWEN1 — PWM Channel 1 Enable
The pulse modulated signal will be available at port P, bit 3 when its
clock source begins its next cycle.
The pulse modulated signal will be available at port P, bit 2 when its
clock source begins its next cycle.
The pulse modulated signal will be available at port P, bit 1 when its
clock source begins its next cycle.
0 = Channel 3 is disabled.
1 = Channel 3 is enabled.
0 = Channel 2 is disabled.
1 = Channel 2 is enabled.
0 = Channel 1 is disabled.
1 = Channel 1 is enabled.
5
0
0
Pulse Width Modulator
4
0
0
PWEN3
3
0
PWEN2
2
0
PWEN1
MC68HC912D60A — Rev. 3.1
1
0
Freescale Semiconductor
PWEN0
Bit 0
0
$0042