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- Part Number MC9S08QD4MPC
- Manufacturer NXP
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - 8 LD PDIP
- Released Date Jan 11, 2017
- Last Modified Date Jun 17, 2025 6:24 AM UTC
- Pinout / Pin List Click Here (Member Only)
MC9S08QD4MPC Details
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Manufacturer Part Number:
MC9S08QD4MPC
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Package Description:
ROHS COMPLIANT, PLASTIC, DIP-8
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ECCN Code:
EAR99
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HTS Code:
8542.31.00.01
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Manufacturer:
NXP Semiconductors
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YTEOL:
0
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Has ADC:
YES
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Bit Size:
8
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Boundary Scan:
YES
MC9S08QD4MPC Frequently Asked Questions (FAQs)
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The maximum clock frequency that can be used with the internal oscillator is 20 MHz. However, it's recommended to use a crystal oscillator or an external clock source for frequencies above 10 MHz to ensure stability and accuracy.
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To configure the watchdog timer, you need to set the WDTCLK register to select the clock source, set the WDTCNT register to set the timeout period, and enable the watchdog timer by setting the WDTEN bit in the WDTCSR register. You can also use the WDTISR register to clear the watchdog timer interrupt flag.
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No, the internal voltage regulator is only intended to power the MCU itself and should not be used to power external devices. The regulator is not designed to handle high currents and may not provide a stable voltage output for external devices.
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The MC9S08QD4MPC has several low-power modes, including Stop, Wait, and Low-Power Run modes. To implement a low-power mode, you need to set the appropriate bits in the PMCR register, disable any unnecessary peripherals, and use the BCSR register to control the clock gating. You can also use the LPM instruction to enter a low-power mode.
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The maximum current that can be sourced or sunk by the GPIO pins is 25 mA. However, it's recommended to limit the current to 10 mA or less to ensure reliable operation and to prevent overheating.
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MC9S08QD4MPC Overview
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About NXP
NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more.
NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.