UPD23C64040JL
(UPD23C64040JL / UPD23C64080JL) 64M-BIT MASK-PROGRAMMABLE ROM (NEC)
UPD23C64080JL
(UPD23C64040JL / UPD23C64080JL) 64M-BIT MASK-PROGRAMMABLE ROM (NEC)
UPD23C64202L
64M-BIT SYNCHRONOUS MASK-PROGRAMMABLE ROM (NEC Electronics)
UPD23C64300
64M-BIT MASK-PROGRAMMABLE ROM (NEC)
UPD23C64340
(UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM (NEC)
UPD23C64380
(UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM (NEC)
UPD23C1000A
Mask Programmable CMOS ROM (NEC Electronics)
UPD23C1000EA
Mask Programmable CMOS ROM (NEC Electronics)
UPD23C1001E
Mask Programmable CMOS ROM (NEC Electronics)
UPD23C1010A
Mask Programmable CMOS ROM (NEC Electronics)