- 89C51(QFPP89C51UBBB) D/C00
- 89C5114-EL
- 89C5115-IM
- 89C5115-UM
- 89C511C2-CM
- 89C511C2-EM
- 89C51-20PC
- 89C51-20QC
- 89C5121-IL
- 89C5122D
- 89C5122D-IM
- 89C51-24AI
- 89C51-24AU
- 89C5124JC
- 89C51-24JC
- 89C51-24JI
- 89C51-24PC
- 89C51-24PC/PI
- 89C51-24PI
- 89C51-24PU
- 89C5131A-1M
- 89C5131A-EL
- 89C5131A-IL
- 89C5131A-IM
- 89C5131A-UM
- 89C5131-IL
- 89C5131IM
- 89C5132-EL
- 89C5132-IL
- 89C5132-UL
- 89C516RD+40C
- 89C516RD+40I
- 89C516RD40C
- 89C51AC2-IM
- 89C51AC2-UM
- 89C51C001CA-IM
- 89C51C2-UL
- 89C51CC01A-IM
- 89C51CC01CA
- 89C51CC01CA-1M
- 89C51CC01CA-IM
- 89C51CC01CA-UM
- 89C51CC01EA
- 89C51CC01-EM
- 89C51CC01-IM
- 89C51CC01UA-1M
- 89C51CC01UA-IM
- 89C51CC01UA-UM
- 89C51CC02CA-IM
- 89C51CC02-EM
- 89C51CC02UA-IM
- 89C51CC02UATISI
- 89C51CC03A-IM
- 89C51CC03CAIM
- 89C51CC03CA-IM
- 89C51CC03UA-IM
- 89C51ED2-3CSIM
- 89C51ED2IM
- 89C51ED2-IM
- 89C51ED2-SLSUM
- 89C51FB-CM
- 89C51IB2-EM
- 89C51IC2-CM
- 89C51IC2-EL
- 89C51IC2-EM
- 89C51IC2-IM
- 89C51IC2-UL
- 89C51ND1C-IL
- 89C51PC
- 89C51PC/PLCC
- 89C51PI
- 89C51R02-1M
- 89C51RB2-1M
- 89C51RB2-CM
- 89C51RB2-CM/IM
- 89C51RB2-CM/-IM
- 89C51RB2-EM
- 89C51RB2-IL
- 89C51RB2-IM
- 89C51RB2-RLTUM
- 89C51RB2-UM
- 89C51RC
- 89C51RC1B
- 89C51RC2-1L
- 89C51RC-24JC
- 89C51RC-24JI
- 89C51RC-24PI
- 89C51RC-24PU
- 89C51RC2-CM
- 89C51RC2-CM/-IM
- 89C51RC2-CV
- 89C51RC2-EM
- 89C51RC2HFBD
- 89C51RC2-IL
- 89C51RC2-IM
- 89C51RC2-UM
- 89C51RC-40C-PDIP
- 89C51RC-40I-PDIP
- 89C51RC40I-PDIP
- 89C51RC-CM