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MINI-MAX/51

MINI-MAX/51-C2 is a general purpose, low-cost and highly-expandable micro-controller system. It is based on the ATMEL AT89C51ED2 single-chip Flash micro-controller.

Features:

  • 64 Kilobytes of In-System programmable Downloadable Flash Memory
  • 256 bytes of RAM, 1792 bytes of XRAM
  • 9-sources of 4-level Interrupts.
  • Programmable Counter Array with High Speed Output, Compare/Capture, Pulse Width Modulator.
  • Three 16 bit Timer/Counters.
  • Programmable Enhanced UART Serial Channel
  • Hardware SPI Serial Interface
  • Programmable Watchdog Timer, Brownout Detector
  • 32 general purpose I/O pins
  • 512-byte Serial EEPROM ( optional 64-Kilobyte EEPROM )
  • RS232 Serial Port
  • In-circuit Programming of the micro-controller through the serial port
  • 5-channel, 10-bit Analog/Digital Converter (ADC) with 4.096V internal or an external voltage reference source
  • Keypad connector
  • LCD connector ( with programmable contrast adjustment for LCD )
  • Expansion bus interface to low-cost peripheral boards.

    MINI-MAX Set 1 Package contains:

  • MINI-MAX/51-C2 Micro-controller Board
  • BASCOM51 Basic Compiler Demo version (size restricted)
  • Micro-IDE Integrated Development Environment
  • Example Projects
  • Serial cable, Power Supply, User's Guide

    MINI-MAX Set 2 Package contains:

  • MINI-MAX/51-C2 Micro-controller Board
  • TB-1 Training Board with 4-channel, 8-bit Analog/Digital Converter buzzer, traffic lights, counter and interrupt inputs
  • 2-row alphanumeric Liquid Crystal Display (LCD)
  • Matrix Keypad
  • BASCOM51 Basic Compiler Demo version (size restricted)
  • Micro-IDE Integrated Development Environment
  • Example Projects
  • Serial cable, Power Supply, User's Guide

    Optional Components

    The following options may be purchased as modular components for either "Set 1" or "Set 2" above. Note that the following items may only be purchased through 8052.com if you ALSO purchase one of the sets above. If you wish to purchase any of the items below please first place an order for one of the above sets and then return to separately order the additional components. They will be shipped together although you will receive different order numbers for each component.

      PROTO-1 BOARD

      2.35" X 2.40" ( 5.97 X 6.10 cm. ) prototyping board with a 20-pin universal expansion connector to interface with MINI-MAX series boards. Several prototyping boards can be stacked for custom circuit development. Analog inputs, analog outputs, temperature sensors, relays, displays and many other circuits can be added to MINI-MAX boards for rapid project development.

      TB-1 BOARD

      TB-1 Training Board allows performing various experiments with the MINI-MAX/51-C or other 8051 compatible boards. TB-1 has programmable traffic lights, 4-channel, 8-bit analog inputs, buzzer, switch inputs, and counter/timer inputs to test the interrupts.

      LED-1 BOARD

      A peripheral board with four 7-segment LED displays with decimal point. The displays are placed on sockets and can be easily replaced. 4-digit LED-driver with I2C-Bus interface is installed to this board. The segment outputs of LED-driver are controllable current-sink sources. They are switched on by the corresponding data bits and their current is adjusted by control bits. LED-driver on the board is controlled via an I2C-compatible 2-wire serial bus.

      DAQ-2543 Board

      DAQ-2543 is Analog-To-Digital / Digital-To-Analog peripheral board with TLC2543, 11-channel, 12-bit Analog-To-Digital Converter from Texas Instruments. All the channels are available on terminal blocks.

      DIO-1 Board

      DIO-1 is an input/output expander board with 8 open/collector outputs ( each capable of 400mA ) and 12 TTL/CMOS inputs/outputs. A PIC16C62 micro-controller on this board acts as a I2C 2-wire slave device to control inputs and outputs. DIO-1 can also be used as a standalone PIC micro-controller board.

      MMC/RTC board

      MMC/RTC board is a storage flash device which is designed specifically for storage/data logger applications. MMC/RTC board has built-in Multi Media Card (MMC) socket. A Multi Media Card with high capacities such as 128 Megabytes can be installed on this board. MMC/RTC board also includes a DS1307 Real-Time Clock (RTC). The DS1307 has a battery-backed, low power full-BCD clock/calendar with 56 bytes of nonvolatile static RAM. (Multimedia Card is not included).

      RTC board

      Real Time Clock board with DS1307 Real-Time Clock. The DS1307 is a battery-backed, low power, full-BCD clock/calendar with 56 bytes of nonvolatile static RAM. Address and data are transferred serially via I2C 2-wire bus. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. RTC board has a 3Volt standard lithium battery which allows clock/calendar to operate in the absence of external power.

      Terminal-1

      Brings out ports 1 and 3 on the MINI-MAX/51-C to terminal blocks for easier access.

      X10-1

      Connects MINI-MAX/51-C to standard X10 devices through the TW523 Two-Way Power line interface.

      LCD242

      24 Characters x 2 lines LCD Display. Connects directly to MINI-MAX/51-C with included cable.

      VFD202

      20 Characters x 2 lines Vacuum Fluorescent Display. Connects directly to MINI-MAX/51-C with included cable.

      KP1-4X4

      4 columns by 4 rows matrix keypad ( Includes 3" cable ). This keypad plugs directly into the keypad connector on the MINI-MAX/51-C micro-controller board.

      KP1-3X4

      3 columns by 4 rows matrix keypad ( Includes 3" cable ). This keypad plugs directly into the keypad connector on the MINI-MAX/51-C micro-controller board.


    Product Options and Pricing

    Retail | 8052.com Price
    MINIMAX-SET2 Mini/Max-51 Set 2 $ 149.95 | $ 134.95
    PROTO-1 Proto Board Option $ 19.00 | $ 17.10
    TB-1 Training Board Option $ 39.00 | $ 35.10
    LED-1 7-Segment LED Option $ 49.95 | $ 44.96
    DAQ-2543 AD/DA Option $ 49.95 | $ 44.96
    DIO-1 Digital I/O Option $ 29.95 | $ 26.95
    MMCRTC Flash + RTC Option $ 49.95 | $ 44.96
    RTC RTC Option $ 49.95 | $ 44.96
    TERMINAL-1 Terminal Block Option $ 24.95 | $ 22.45
    X10-1 X10 Interface Option $ 19.95 | $ 17.95
    LCD242 24x2 LCD Option $ 24.95 | $ 22.45
    VFD202 20x2 VF Display Option $ 79.95 | $ 71.95
    KP1-4X4 4x4 Keypad Option $ 25.95 | $ 23.36
    KP1-3X4 3x4 Keypad Option $ 25.95 | $ 23.36
    Distributor Information

    Vault Information Services
    (www.8052.com)

      8174 S. Holly PMB 272
      Littleton, CO 80122
      U.S.A.
      Phone: +1 (303) 439-0909
      Fax: +1 (303) 284-7080
    Vendor Information

    BiPOM Electronics, Inc.

      16301 Blue Ridge Road
      Missouri City TX 77489
      USA
      Phone: 713-283-9970
      Fax: 281-416-280
  • Product Category QuickLinks:: Main Menu , Compilers/Assemblers/IDEs , Evaluation Boards/SBCs , Part Programmers

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