MCHC908MR8CFAE Freescale Semiconductor, MCHC908MR8CFAE Datasheet - Page 180

• Manufacturer Part Number: MCHC908MR8CFAE
• Description: IC MCU 8K FLASH 8MHZ PWM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908MR8CFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 16
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: HC08MR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• 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: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Pulse-Width Modulator for Motor Control
9.12.8 Fault Control Register
Technical Data
180
This register controls the fault protection circuitry.
Reset:
FMODE1 — Fault Mode Selection for Fault Pin 1 Bit (Automatic versus
Manual Mode)
FINT1 — Fault 1 Interrupt Enable Bit
FMODE4 — Fault Mode Selection for Fault Pin 4 Bit (Automatic versus
Manual Mode)
dress:
Read:
Write:
Pulse-Width Modulator for Motor Control (PWMMC)
Ad-
This read/write bit allows the user to select between automatic and
manual mode faults. For further description of each mode, see
9.7 Fault
This read/write bit allows the CPU interrupt caused by faults on fault
pin 1 to be enabled. The fault protection circuitry is independent of this
bit and will always be active. If a fault is detected, the PWM pins will
still be disabled according to the disable mapping register.
This read/write bit allows the user to select between automatic and
manual mode faults. For further description of each mode, see
9.7 Fault
1 = Automatic mode
0 = Manual mode
1 = Fault pin 1 will cause CPU interrupts.
0 = Fault pin 1 will not cause CPU interrupts.
1 = Automatic mode
0 = Manual mode
$0022
FINT4
Bit 7
0
Protection.
Protection.
Figure 9-39. Fault Control Register (FCR)
= Unimplemented
FMODE
6
4
0
5
0
4
0
3
0
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
2
0
FINT1
1
0
FMODE
Bit 0
1
0