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Partname:SM3515
Description:4-bit single-chip microcomputer
Manufacturer:Sharp
Package:QFP
Pins:160
Oper. temp.:-10 to 60
Datasheet:PDF (38K).
Click here to download *)

The SM3515 is a CMOS 4-bit single-chip microcomputer for databank incorporating data memory RAM, LCD driver, key input circuits and buzzer output circuit. By connecting an external crystal, a 1 Hz timer interrupt is made possible for easier clock function.

Click here to download SM3515 Datasheet
Click here to download SM3515 Datasheet
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