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HCS12 Compact Module - Single Board Computer / Datalogger

 
 
 
The S12compact is a Single Board Computer (SBC) based around the  Freescale HCS12 microcontroller.  The module features the main microcontroller plus a who host of on-board peripherals making it ideal for incorporating into an end product.
 
 

Features

 
 
Module Features
Microcontroller Features
Module upgrade options
Device Support

Module Features

  • 16 MHz Crystal, up to 25 MHz Bus Clock using the PLL
  • special LVI-Circuit (Reset Controller)
  • BDM-Connector for Download and Debugging
  • Serial Interface incl. RS232-Driver for connection to a PC
  • 2nd serial Port for IF-Modules (RS232, RS485, LIN...) not available if USB-Option is equipped
  • Indicator LED
  • Acoustic Alarm (Beeper)
  • High-Speed phys. CAN-Interface
  • Reset Push Button
  • up to 70 digital I/Os available
  • eight additional digital inputs
  • eight additional digital outputs
  • 5VDC power supply
  • Compact Size: approx. 3.15" x 3.95" (80mm x 100mm)
  • Microcontroller Features

    • MC9S12DG256 MCU with LQFP112 package (SMD)
    • HCS12 16-Bit CPU, Programming Model and Instr. Set same as HC12
    • Bus Clock up to 25 MHz!
    • 112 Pins, up to 89 I/O-Pins
    • 256 KB Flash Memory
    • 4 KB EEPROM
    • 12 KB RAM
    • 2x SCI - asynch. serial Interface (RS232, LIN)
    • 3x SPI - synch. serial Interface
    • 1x IIC - Inter-IC-Bus
    • 2x msCAN-Module (CAN 2.0A/B-compatible)
    • 8x 16-Bit Timer (Input Capture/Output Compare)
    • 8x PWM (Pulse Width Modulator)
    • 16-Channel 10-Bit A/D-Converter
    • BDM - Background Debug Mode
    • Operating Voltage 5V

    Module upgrade options

    Most of the board features are included by default, but there are also five optional function blocks which require to be ordered seperately. The following circuit options for the S12compact are available:

    1. RTC - Real Time Clock

    The RTC option provides real-time clock and calendar functions. A LiMn battery supplies the RTC chip if the main voltage fails.

    2. ADC - Analog/Digital Converter

    The HCS12 MCU already provides a 10-bit ATD module with up to 16 channels. If higher resolution is required, an external ADC option with 8 channels and 16 bit resolution can be used. This option includes an on-board voltage reference of 4096mV.

    3. DAC - Digital/Analog Converter

    For applications where the on-chip PWM (pulse width modulation) capabilities of the HCS12 MCU are not sufficient, the DAC option can be added to provide two analog outputs with 16 bit resolution. The reference voltage is the same as for the ADC option (4096mV).

    4. USB - USB2.0 Full-speed serial Interface

    Communication with a PC is a standard task for embedded devices, but more and more PCs today come without RS232 ports. As a universal high-speed replacement, USB is available in most cases. The USB option for the S12compact simplifies the design of USB applications drastically. No special knowledge is required, since the USB option behaves transparently like an RS232 connection. Of course, USB drivers for the PC side are part of the package as well.

    5. SDF - Serial Data Flash

    To collect and store large amounts of data, a 16MBit Serial Data Flash can be equipped optionally. This additional memory is operated over a high-speed SPI connection. Multiple RAM buffers in the memory device enable data transfers to one buffer while another is beeing written to a Flash sector automatically. This is an ideal solution for sequential data, e.g. in a data logger application. Note: the USB-Option occupies the 2nd SCI channel!

     
     

    Device Support (by family)

     
     
    This product supports devices from the families listed below:
     
    Freescale:
    • HCS12 FLASH Microcontroller Family

     

    Device Support (by manufacturer / programming algorithm)

     
     

    Motorola
     
    BL - Boot Loader Algorithm:
    HCS12 FLASH Microcontroller Family:
    MC9S12DG256

     
    Product Versions
     
    HC12 Compact Module - Base Version (DG256 microcontroller)
    S12compact/1 - Low-cost OEM version of the HCS12-based Single Board Computer / Datalogger with no peripheral options fitted. Features the MC9S12DG256 microcontroller.
    Manufacturer:  Elektronikladen
    Order Code:  EL-HC12CO/1/DG256
    Quantity Price (GBP) [Excl. VAT]
    1 - 4
    94.75
    5 - 24
    90.01
    25 - 99
    85.28
    100 and above
    80.54

    Availability:
    0 in stock
    5 days delivery
    HC12 Compact Module - Base Version (DP512 microcontroller)
    S12compact/1 - Low-cost OEM version of the HCS12-based Single Board Computer / Datalogger with no peripheral options fitted. Features the MC9S12DP512 microcontroller.
    Manufacturer:  Elektronikladen
    Order Code:  EL-HC12CO/1
    Quantity Price (GBP) [Excl. VAT]
    1 - 4
    115.00
    5 - 24
    109.25
    25 - 99
    103.50
    100 and above
    97.75

    Availability:
    3 in stock
    S12compact /FULL - HCS12-based Single Board Computer / Datalogger (DP512 version)
    S12compact/FULL - HCS12-based Single Board Computer / Datalogger with all peripheral options fitted - RTC, ADC, DAC, USB, SDF. Fitted with the MC9S12DP512 microcontroller.
    Manufacturer:  Elektronikladen
    Order Code:  EL-S12CO/FULL
    Quantity Price (GBP) [Excl. VAT]
    1 - 4
    199.99
    5 - 24
    189.99
    25 - 99
    179.99
    100 and above
    169.99

    Availability:
    0 in stock
    5 days delivery
     
     
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