
( Brand: Freescale ), ( Type: 16-bits Microcontroller )
The Freescale MC9S12DG256CPVE microcontroller is a powerful and versatile device designed for a wide range of embedded applications. This microcontroller is based on the MC9S12 family, which is known for its high performance and low power consumption.
The MC9S12DG256CPVE features a 16-bit Harvard architecture CPU with up to 256KB of on-chip flash memory and 16KB of on-chip SRAM. It also includes a variety of peripherals such as UARTs, SPI, I2C, timers, counters, and ADCs. The microcontroller is equipped with a 6-channel 10-bit ADC, which provides high resolution and accuracy for analog input applications.
The MC9S12DG256CPVE also includes a built-in 512x16-bit EEPROM, which is ideal for storing non-volatile data such as calibration values or configuration settings. The microcontroller also has a variety of interrupt sources, including external and internal sources, which allow for efficient handling of events and real-time control.
The MC9S12DG256CPVE is available in a 64-pin DIP package, which makes it easy to use in a variety of applications. It also has a wide operating voltage range of 2.7V to 5.5V, which allows it to operate in a wide range of power supply conditions.
Overall, the Freescale MC9S12DG256CPVE microcontroller is a powerful and versatile device that is well-suited for a wide range of embedded applications. Its high performance, low power consumption, and extensive peripherals make it an ideal choice for applications such as motor control, sensor interfacing, and data acquisition.
The Mc9S12DG256CPVE Freescale microcontroller (MCU) is a powerful device with several features that make it a popular choice for many applications. Here are some pros and cons to consider before making a purchase:
Pros:1. High Performance: The Mc9S12DG256CPVE is a 16-bit MCU that provides high performance with a maximum clock speed of 20 MHz. This makes it suitable for applications that require fast processing, such as industrial control, automation, and telecommunication.
2. Large Memory: The device offers 256 KB of flash memory and 32 KB of SRAM, which is large enough to store complex programs and data. This makes it ideal for applications that require significant code and data storage.
3. Built-in Peripherals: The Mc9S12DG256CPVE comes with a wide range of built-in peripherals, including timers, counters, ADCs, DACs, and UARTs, among others. This reduces the need for external components and simplifies the design process.
4. Low Power Consumption: The device has a low power consumption, which makes it suitable for battery-powered applications. It also has a sleep mode that can further reduce power consumption by up to 99%.
Cons:1. Limited Pin Count: The Mc9S12DG256CPVE has a limited pin count of 64 I/O pins. This may not be sufficient for applications that require a large number of inputs and outputs.
2. No Floating-Point Unit: The device does not have a built-in floating-point unit (FPU), which may limit its use in applications that require complex mathematical calculations.
3. Limited Connectivity: The device does not have built-in connectivity options, such as Wi-Fi or Bluetooth, which may limit its use in applications that require network connectivity.
Conclusion:The Mc9S12DG256CPVE is a powerful and cost-effective MCU that offers high performance, large memory, and a wide range of built-in peripherals. It is suitable for applications that require fast processing, significant code and data storage, and a wide range of I/O functions. However, its limited pin count and lack of built-in connectivity options may be a disadvantage for some applications.
Recommendation:If you are looking for a high-performance MCU with large memory and a wide range of built-in peripherals, the Mc9S12DG256CPVE is a good choice. However, if you require more pins or built-in connectivity options, you may want to consider other MCUs that offer these features. In any case, it is always a good idea to carefully evaluate your specific application requirements before making a purchase.
2 Freescale MC9S12DG256CPVE 16-bits micro controllers 25mhz 256k flash 12k ram liquefy-112 in original sealed mouser bag. The price is for two units. Up for sale.