DEMO908JL16: MC908JL16 Demonstration Board ARCHIVED

Overview

DEMO908JL16 Block Diagram

Specifications

Technical and Functional Specifications

Microcontroller

An MCU section containing

  • An MC68HC908JL16 microcontroller (in 32–pin SDIP package, already programmed with a demo application–in addition, you can also use any other pinto–pin–compatible device)
  • One clock sources: a 9.8304 MHz crystal, selectable via the "OSC ENA" jumper
Connectivity
  • A built–in "USB TO MON08" section, which allows the host PC to communicate with the microcontroller through a standard USB interface. USB 2.0 is fully supported. When using an external in-circuit debugger (via the "MON08" connector), the "USB TO MON08" circuitry must be bypassed by removing all of the J402 jumper
  • An RS–232 section providing one RS–232 channel connected to the microcontroller’s SCI serial communication interface. The microcontroller’s PTD6/TxD and PTD7/RxD lines are used by the RS–232 channel
Power Management

A power supply section containing

  • A 12 VDC Power Supply Input Connector
  • Power input selection jumpers for selecting the input voltage input source
    • 12 VDC input connector
    • USB connector
    • I/O header connector
Sensors An accelerometer section featuring an NXP ® MMA7260Q sensor. All of the sensor’s input/output lines are connected to the microcontroller via jumpers.
User Components
  • An output section containing two high–efficiency (low–current) LEDs together with two jumpers to connect/disconnect them to/from the PTD4 and PTD5 pins of the microcontroller
  • A Reset section containing a Reset push-button connected to the MCU Reset pin
  • An input section containing
    • Two push–buttons together with jumpers to connect/disconnect them to/from the PTA0 and PTA1 pins of the microcontroller
    • A potentiometer, together with a jumper to connect/disconnect it to/from the PTD3/ADC8 pin of the microcontroller

Supported Devices

Processors and Microcontrollers

8-bit Legacy MCUs
  • HC08JK-JL : 8-bit General Purpose JK and JL MCUs

MoreLess

Documents and Software

Documents   ( 2 )

Design Resources   ( 1 )

Documents

Users Guide  ( 2 )

  • User's Manual (REV 0 )

    •  PDF
    • 433.5 kB
    • 17 Mar 2006
    • DEMO908JL16UM
    • [ English ]

  • Quick Start Guide (REV 0 )

    •  PDF
    • 34.4 kB
    • 17 Mar 2006
    • DEMO908JL16QSG
    • [ English ]

Design Resources

Design Tools & Files  ( 1 )

Printed Circuit Boards and Schematics  ( 1 )