Microchip Technology

Single pot on a chip! Resistance controllable in up to 256 steps by input of an 8-bit code. Manufacturer series MCP4151-xxxE/P. 502 = 5K 103 = 10K 503 = 50K 104 = 100K

32 Kbit ElEPROM organized as four blocks of 8K x 8-bit memory with a 2-wire serial interface. For the Tonepad Rebote 3 and others.