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Diff Amp Module, 8-channelAdapt11EVBU Package

Adapt11 EVBU Module
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Adapt11 EVBU Module

Order Code: AD11EVBUM
Price: USD $35.00

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Product Info

OEM version of low-cost, compact Adapt11-style module with virtually all features of the original Motorola EVBU (except RTC chip). Includes standard 9-pin serial connector, and socket for user-supplied MCU. On-board 5V regulator. Use it with BUFFALO as a trainer, or embed it into your design with your own OTP 68HC11 chip.

New! Revision 5 of this board supports "burning" OTP 68HC711E9 and 68HC711E20 chips! You supply Vpp (regulated 12VDC). Turn this board into an efficient production programmer by adding this ZIF adapter: http://www.test-socket.com/#52. Production programmers for 68HC711 chips are well over $1,000 these days-- if you can find them-- so this combination makes a very attractive low-cost solution (less than $100)!

All i/o lines are brought out to a standard 50-pin (2x25) connector footprint, on a 0.1" grid. Several connector styles are offered. Choose the "SB" connector option if you'd like to plug this module into your solderless breadboard like a DIP chip. Or choose the "RA" connector option if you plan to use it with our Adapt11MIB Memory-mapped Interface Board or with a ribbon cable. If you use it as a chip programmer, you don't need a connector. But all of our standard connector options are available. View some example configurations here. Make your connector option choice before adding to cart:

Product Details

  Features:

  • Compact form factor (1.7" x 2.8")
  • 8 MHz crystal (2 MHz bus speed)
  • Selector switch for Single-chip/Expanded Mode operation
  • Compatible with 12K or 20K OTP ROM HC11 versions (68HC711E9 and 68HC711E20)
  • Works with any 68HC11 A or E series microcontroller supplied in a 52-pin PLCC package
  • Expanded-mode operation supports up to 64K RAM/EPROM/EEPROM/Flash (on external card)
  • 26 general purpose I/O lines (including 3 input captures and 5 output compares)
  • Pulse accumulator, hardware timer, real-time interrupt, watchdog, 2 hardware interrupts
  • 8 channel 8-bit analog-to-digital converter
  • Serial peripheral interface (SPI) port offers virtually unlimited expansion
  • Serial Communications Interface (SCI) port, with programmable baud rate (up to 9600 baud)
  • RS-232 serial port, utilizing on-chip SCI
  • SCI compatible with MIDI and RS485/RS422
  • On-board reset circuit and button, 5V regulator, and RS232 interface (DE9 connector)
  • Low power requirements (35 mA @ 5 Volts DC, regulated nominal); much less in STOP mode
  • All port pins are brought out to standard 50-pin connector pattern
  • Virtual plug-in interchangeability with all Adapt11 family boards
  • 11 connector options for the ultimate in modular design capabilities
  • Low cost-- ideal for embedded applications

What you get:

  • this product ships with hardcopy data sheet and schematic diagram

Note: the 68HC11 microcontroller chip is not included; buy it separately from the Components Category at the left, or from any Freescale distributor




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