UPD424256V-10 - NEC - General Purpose Dynamic RAM

UPD424256LA-70L - NEC - General Purpose Dynamic RAM

Guitar Fretboard Memory Magic: Painlessly Memorize All the Notes on Your Nec...

UPD78C14GF - NEC - 8-BIT SINGLE-CHIP MICROCONTROLLER WITH A/D CONVERTER

uPD416C-5 - NEC - 65536 x 1 BIT DYNAMIC RANDOM ACCESS MEMORY

UPD4104D - NEC - 4096x1 Static RAM

uPD416C-3 - NEC - 65536 x 1 BIT DYNAMIC RANDOM ACCESS MEMORY

30 Hour BASIC Clive Prigmore Standard Edition BBC NEC (5014)