UNIO EEPROM

UNI/O EEPROM is external memory which can be added to a PICAXE system which keeps its contents even when power is removed.

UNI/O EEPROM connects to a PICAXE using a single-wire bus and can be controlled with a range of UNI/O specific commands.

UNI/O EEPROM is available in a range of storage sizes.

Related Commands:

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Schematic

PCB

Read and write UNI/O EEPROM

This program will write data to a UNI/O Eeprom , read that data back and then display it.

Code Example:
main:	inc b25
	uniout b.5, %10100000, UNI_WRSR, (0)
	uniout b.5, %10100000, UNI_WREN 
	uniout b.5, %10100000, UNI_WRITE, 0, 0, ("ABCDEFghijklmno",b25)
	pause 10
	uniout b.5, %10100000, UNI_WRDI
	pause 1000
	uniin b.5, %10100000, UNI_READ, 0, 0, (B0,B1,b2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,B13,B14,B15)
	debug
	goto main
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Create Module

A UNI/O EEPROM may be connected to the generic terminal block create module.

Bill of Materials

DescriptionCodeQty
8-pin 0.3" DIP IC Socket ICH008 1 Buy Now
4k7 resistor (pack 100) RES4K7 1 Buy Now
100nF minaiature polysester capacitor CAP001 1 Buy Now

Simulation

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