UPD784021GC-3B9同様の

• UPD78001BCW(A)-XX
  • 78K/0 series 8-bit single-chip microcomputer with on-chip 8K ROM
• UPD784915B
  • 16-bit single chip microcomputer(for VTR servo microcomputer)
• UPD753036GK-XX-BE9
  • 4-bit single-chip microcomputer
• UPD780055YGC(A)-XX-8BT
  • 8-bit single-chip microcontroller
• UPD750006GB-XX-3BS-MTX
  • 4-bit single-chip microcomputer
• UPD78C18GF-XX-3BE
  • 8-bit single-chip microcomputer
• UPD78062GF-XX-3BA
  • "8-bit single-chip microcontroller, 16K ROM, 512 RAM, 40x4-bits LCD RAM"
• UPD75316BGC-XX-3B9
  • 4-bit single-chip microcomputer incorporating LCD controller/driver