9729K - BU9729K

Name: 9729K
SKU: 9729K-621183

Rohm

Datasheet Details

Pin name OSC1 OSC2 VSS VC VLCD VDD SCK Pin No. I I/O I O Function These are the I / O pins for the internal oscillator.

1) Serial interface (8-bit length). 2) Display RAM: 72bits, internal (up to 72 segments can be displayed). 3) Internal power supply circuit for liquid crystal drive. 4) Display duty: 1 / 4. 5) Low-voltage and low-current operation supported.
Block diagram www. DataSheet4U. com VLCD VC LCD Driver Bias Circuit VDD VSS SEG1 SD SCK C/D CS Serial Interface Address Counter Display Data RAM (DD RAM) LCD Segment Driver 18bits SEG18 SEG2 Command / Data Register LCD Common Driver 4bi.

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Published: Aug 5, 2008 |