MC912D60CCPVE Freescale Semiconductor, MC912D60CCPVE Datasheet - Page 215

• Manufacturer Part Number: MC912D60CCPVE
• Description: IC MCU 16BIT 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912D60CCPVE

• 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
• Processor Series: HC912D
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 86
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PWPRES — PWM Prescale Counter
PWSCAL0 — PWM Scale Register 0
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
RESET:
Bit 7
Bit 7
Bit 7
0
0
0
Bit 6
6
0
6
6
0
PWEN0 — PWM Channel 0 Enable
PWPRES is a free-running 7-bit counter. Read anytime. Write only in
special mode (SMOD = 1).
Read and write anytime. A write will cause the scaler counter PWSCNT0
to load the PWSCAL0 value unless in special mode with DISCAL = 1 in
the PWTST register.
PWM channels 0 and 1 can select clock S0 (scaled) as its input clock by
setting the control bit PCLK0 and PCLK1 respectively. Clock S0 is
generated by dividing clock A by the value in the PWSCAL0 register + 1
and dividing again by two. When PWSCAL0 = $FF, clock A is divided by
256 then divided by two to generate clock S0.
The pulse modulated signal will be available at port P, bit 0 when its
clock source begins its next cycle.
0 = Channel 0 is disabled.
1 = Channel 0 is enabled.
5
5
0
5
5
0
Pulse Width Modulator
4
4
0
4
4
0
3
3
0
3
3
0
2
2
0
2
2
0
1
1
0
1
1
0
PWM Register Description
Pulse Width Modulator
Bit 0
Bit 0
Bit 0
Bit 0
0
0
Technical Data
$0043
$0044
215