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.
UNIO EEPROM
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:
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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
Description | Code | Qty | |
---|---|---|---|
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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