DATA SHEET µPD23C64202L 64M-BIT SYNCHRONOUS MASK.
NEC Electronics
UPD23C64202L - 64M-BIT SYNCHRONOUS MASK-PROGRAMMABLE ROM
DATA SHEET µPD23C64202L 64M-BIT SYNCHRONOUS MASK-PROGRAMMABLE ROM 4M-WORD BY 16-BIT (WORD MODE) / 2M-WORD BY 32-BIT (DOUBLE WORD MODE) MOS INTEGRATE.