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AT29C256;Flash Memory, 32KB // P80C32SBAA 80C51 8bit microcontroller family
AT89S51, 8-bit Microcontroller with 4K bytes of In-System Programmable Flash memory
AD532, Internally Trimmed Integrated Circuit Multiplier; (X1-X2)(Y1-Y2)/10V
TDA2030A, 18 W hi-fi amplifier and 35 W driver
AD536A, True RMS-to-DC Converter
LM394BH, monolithic NPN transistor pairs, 6-lead TO-5 metal can package //2N3810A, dual silicon PNP transistors
+15V/-15V regulator
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