MC908MR32CFUE Freescale Semiconductor, MC908MR32CFUE Datasheet - Page 154

• Manufacturer Part Number: MC908MR32CFUE
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908MR32CFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 44
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Processor Series: HC08MR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 6
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pulse-Width Modulator for Motor Control (PWMMC)
DT2 — Dead-Time 2 Bit
DT1 — Dead-Time 1 Bit
12.9.11 PWM Output Control Register
The PWM output control register (PWMOUT) is used to manually control the PWM pins.
OUTCTL— Output Control Enable Bit
OUT6–OUT1— PWM Pin Output Control Bits
154
Current sensing pin IS1 is monitored immediately before dead-time ends due to the assertion of
PWM2.
Current sensing pin IS1 is monitored immediately before dead-time ends due to the assertion of
PWM1.
This read/write bit allows the user to manually control the PWM pins. When set, the PWM generator is
no longer the input to the dead-time and output circuitry. The OUTx bits determine the state of the
PWM pins. Setting the OUTCTL bit does not disable the PWM generator. The generator continues to
run, but is no longer the input to the PWM dead-time and output circuitry. When OUTCTL is cleared,
the outputs of the PWM generator immediately become the inputs to the dead-time and output circuitry.
These read/write bits control the PWM pins according to
1 = PWM outputs controlled manually
0 = PWM outputs determined by PWM generator
Address: $0025
Reset:
Read:
Write:
OUTx Bit
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
Figure 12-46. PWM Output Control Register (PWMOUT)
Bit 7
0
0
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
1 — PWM1 is active.
0 — PWM1 is inactive.
1 — PWM2 is complement of PWM 1.
0 — PWM2 is inactive.
1 — PWM3 is active.
0 — PWM3 is inactive.
1 — PWM4 is complement of PWM 3.
0 — PWM4 is inactive.
1 — PWM5 is active.
0 — PWM5 is inactive.
1 — PWM 6 is complement of PWM 5.
0 — PWM6 is inactive.
= Unimplemented
OUTCTL
6
0
Complementary Mode
Table 12-10. OUTx Bits
OUT6
5
0
OUT5
4
0
OUT4
3
0
Table
12-10.
1 — PWM1 is active.
0 — PWM1 is inactive.
1 — PWM2 is active.
0 — PWM2 is inactive.
1 — PWM3 is active.
0 — PWM3 is inactive.
1 — PWM4 is active.
0 — PWM4 is inactive.
1 — PWM5 is active.
0 — PWM5 is inactive.
1 — PWM6 is active.
0 — PWM6 is inactive.
OUT3
2
0
Independent Mode
OUT2
1
0
Freescale Semiconductor
OUT1
Bit 0
0