Overview
The MC9S08QD2VSCR is a member of the S08QD family of 8-bit microcontrollers produced by NXP USA Inc. This microcontroller is designed for consumer and industrial applications, offering a robust set of features and peripherals. It is based on the HCS08 Central Processor Unit (CPU) and operates at a clock speed of up to 16 MHz. The device is well-suited for various embedded systems due to its compact size, low power consumption, and comprehensive set of on-chip peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Processor Series | S08QD |
| Flash Memory | 2048 bytes |
| RAM Size | 128 bytes |
| ADC Channels | 4-channel, 10-bit analog-to-digital converter |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Bus Speed | Up to 8 MHz at 5 V |
| Timers/Counters | 2 timers (one 1-channel and one 2-channel) |
| GPIO | Four I/O pins; one input-only; one output-only |
| Package | 8-SOIC (0.154, 3.90mm Width) |
Key Features
- HCS08 CPU: 16 MHz HCS08 Central Processor Unit with HC08 instruction set and added BGND instruction.
- Background Debugging System: Supports single breakpoint setting during in-circuit debugging and additional breakpoints in the on-chip debug module.
- Memory: Flash memory with read/program/erase capabilities over the full operating voltage and temperature range.
- ADC: 4-channel, 10-bit analog-to-digital converter with automatic compare function and temperature sensor.
- Timers/Counters: Includes one 1-channel and one 2-channel 16-bit timer.
- GPIO: Four I/O pins, one input-only, and one output-only pin.
- Power-Saving Modes: Various power-saving modes to reduce power consumption.
- Internal Voltage Regulator: Provides a regulated lower-voltage source to the CPU and other internal circuitry.
Applications
The MC9S08QD2VSCR microcontroller is suitable for a variety of consumer and industrial applications, including:
- Automotive systems (though not automotive-qualified, it can be used in non-critical automotive applications).
- Industrial control systems.
- Embedded systems requiring low power consumption and compact design.
- Sensor and actuator control in various automation environments.
- General-purpose microcontroller applications where cost-effectiveness and reliability are key.
Q & A
- What is the maximum clock speed of the MC9S08QD2VSCR microcontroller?
The maximum clock speed is up to 16 MHz.
- How much flash memory does the MC9S08QD2VSCR have?
The MC9S08QD2VSCR has 2048 bytes of flash memory.
- What is the RAM size of the MC9S08QD2VSCR?
The RAM size is 128 bytes.
- How many ADC channels does the MC9S08QD2VSCR have?
The MC9S08QD2VSCR has a 4-channel, 10-bit analog-to-digital converter.
- What is the operating voltage range of the MC9S08QD2VSCR?
The operating voltage range is from 2.7 V to 5.5 V.
- Does the MC9S08QD2VSCR support background debugging?
- What types of timers does the MC9S08QD2VSCR have?
The MC9S08QD2VSCR includes one 1-channel and one 2-channel 16-bit timer.
- What is the package type of the MC9S08QD2VSCR?
The package type is 8-SOIC (0.154, 3.90mm Width).
- Is the MC9S08QD2VSCR automotive-qualified?
No, the MC9S08QD2VSCR is not automotive-qualified.
- What are some typical applications for the MC9S08QD2VSCR?
Typical applications include industrial control systems, embedded systems, sensor and actuator control, and general-purpose microcontroller applications.
