LCD-DEMO-KIT Просмотр технического описания (PDF) - Unspecified
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LCD-DEMO-KIT Datasheet PDF : 3 Pages
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LCD Demo
Highlights
• Low-cost 2-chip solution for LCD User Interface
• Flexible layout supports 3 microcontroller options
¾ 10 pin HVSON to 28 pin PLCC package
¾ 1KB to 8KB internal Flash memory
• 8-character alphanumeric LCD
• I2C based LCD driver with 128 segment support
• Powered by a single 3V coin cell battery
• Two miniature push-buttons for user control
• Reprogrammable by the user via 10-pin ICP header
The NXP LCD Demo is a reference design for a low cost microcontroller and LCD solution. The
two main NXP parts used in this design can be purchased for less than $1.50 in 1,000 unit
quantities and only a few other external components are required. The Demo Board is controlled
by a simple two-button user interface (MODE and SELECT). The Demo Board CD includes
example code for several sample applications: an FM Radio display during a simulated channel
scan, a 15 minute count down timer, a repeating pattern of 4 text lines and a scrolling message
window. The user can edit this code and download to the reprogrammable Flash microcontroller
via a 10-pin header included on the board using any external ICP style programmer. A small USB
based ICP programmer that allows ICP programming of the P89LPC9103 and many other NXP
microcontrollers from any PC with a USB port is also available from Future Designs, Inc. Details
can be found at www.teamfdi.com/USB-ICP
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