MCHC908MR8CFAE Freescale Semiconductor, MCHC908MR8CFAE Datasheet - Page 163

• 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

MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
Figure 9-22. PWM Disable Mapping Write-Once Register (DISMAP)
pin 1 and PWM disable bit X constitute the disabling function of bank X.
Fault pin 4 and PWM disable bit Y constitute the disabling function of
bank Y.
write-once register and the decoding scheme of the bank which
selectively disables PWM(s). When all bits of the disable mapping
register are set, any disable condition will disable all PWMs.
A fault can also generate a CPU interrupt. Each fault pin has its own
interrupt vector.
Reset:
dress:
Read:
Write:
Pulse-Width Modulator for Motor Control (PWMMC)
Ad-
$0037
Figure 9-22
Bit 7
Bit 7
1
Bit 6
6
1
and
Bit 5
Figure 9-23
5
1
Pulse-Width Modulator for Motor Control (PWMMC)
Bit 4
4
1
show the disable mapping
Bit 3
3
1
Bit 2
2
1
Bit 1
Fault Protection
1
1
Technical Data
Bit 0
Bit 0
1
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