- AT89C51ER2
- AT89C51ERD2-SLSIM
- AT89C51GD2-UM
- AT89C51-I/P
- AT89C51IC2
- AT89C51IC2-4LTIM
- AT89C51IC2-CM
- AT89C51IC2-EL
- AT89C51IC2-EM
- AT89C51IC2-IL
- AT89C51IC2IM
- AT89C51IC2-IM
- AT89C51IC2L
- AT89C51IC2M
- AT89C51IC2RIL
- AT89C51IC2RIM
- AT89C51IC2-RLRIL
- AT89C51IC2RLRILCT
- AT89C51IC2RLRILCT†
- AT89C51IC2-RLRIM
- AT89C51IC2RLRIMCT
- AT89C51IC2-RLRUL
- AT89C51IC2-RLRULCT
- AT89C51IC2-RLRULCT†
- AT89C51IC2-RLRULTR
- AT89C51IC2-RLRUM
- AT89C51IC2-RLRUMCT
- AT89C51IC2-RLRUMTR
- AT89C51IC2-RLT
- AT89C51IC2-RLTIL
- AT89C51IC2-RLTIL-ND
- AT89C51IC2-RLTIM
- AT89C51IC2-RLTUL
- AT89C51IC2-RL-TUL
- AT89C51IC2-RLTUL
- AT89C51IC2-RLTUL-ND
- AT89C51IC2-RLTUM
- AT89C51IC2-RLTUM
- AT89C51IC2-RLTUM-ND
- AT89C51IC2RUL
- AT89C51IC2RUM
- AT89C51IC2-SLRIL
- AT89C51IC2SLRILCT
- AT89C51IC2SLRILCT†
- AT89C51IC2-SLRIM
- AT89C51IC2SLRIMCT
- AT89C51IC2SLRIMCT†
- AT89C51IC2-SLRUL
- AT89C51IC2-SLRULCT
- AT89C51IC2-SLRULTR
- AT89C51IC2-SLRUM
- AT89C51IC2-SLRUMCT
- AT89C51IC2-SLRUMTR
- AT89C51IC2SLSCM
- AT89C51IC2-SLSCM
- AT89C51IC2-SLSIL
- AT89C51IC2-SLSIM
- AT89C51IC2-SLSUL
- AT89C51IC2-SLSUL-ND
- AT89C51IC2SLSUM
- AT89C51IC2-SLSUM
- AT89C51IC2-SLSUM-ND
- AT89C51IC2TUL
- AT89C51IC2TUM
- AT89C51IC2-UL
- AT89C51IC2-UL/RITUL
- AT89C51IC2-UM
- AT89C51ID2
- AT89C51ID2=W78E065
- AT89C51ID2=W78E365
- AT89C51ID2-CM
- AT89C51ID2-EM
- AT89C51ID2-IM
- AT89C51ID2-RDTUM
- AT89C51ID2-RDVIM
- AT89C51ID2-RLRIM
- AT89C51ID2RLRIMCT
- AT89C51ID2-RLRUM
- AT89C51ID2-RLRUMCT
- AT89C51ID2-RLRUMTR
- AT89C51ID2-RLTIM
- AT89C51ID2-RLTUM
- AT89C51ID2-RLTUM
- AT89C51ID2-RLTUM-ND
- AT89C51ID2-RLVIM
- AT89C51ID2RUM
- AT89C51ID2-SL
- AT89C51ID2-SLRIM
- AT89C51ID2-SLRUM
- AT89C51ID2-SLRUMCT
- AT89C51ID2-SLRUMTR
- AT89C51ID2-SLSIM
- AT89C51ID2SLSUM
- AT89C51ID2-SLSUM
- AT89C51ID2-SLSUM
- AT89C51ID2-SLSUM（S）
- AT89C51ID2-SLSUM-ND
- AT89C51ID2-SLSUM-NP006
- AT89C51ID2-SLSUM-NPO
- AT89C51ID2-SLUIM
- AT89C51ID2TUM
- AT89C51ID2-UM
- AT89C51-IP
- AT89C51JC
- AT89C51-JC
- AT89C51JI
- AT89C51LC2-1CL
- AT89C51ND1C
- AT89C51ND1C-UL
- AT89C51PC
- AT89C51-PC
- AT89C51PC-24PI
- AT89C51PI
- AT89C51-PI
- AT89C51PI20
- AT89C51PI-24
- AT89C51-PLCC
- AT89C51PLCC-20JC
- AT89C51QC
- AT89C51-QC
- AT89C51R
- AT89C51R.D2-UM
- AT89C51R02-IM
- AT89C51R2-24JC
- AT89C51R-24JI
- AT89C51R-24JU
- AT89C51R-24PI
- AT89C51RA-24AC
- AT89C51RA2BA
- AT89C51RA2BN
- AT89C51RA2-SLSUL
- AT89C51RA2-SLSUM
- AT89C51RA2-UL
- AT89C51RA2-UM
- AT89C51RB
- AT89C51RB1-LM
- AT89C51RB2
- AT89C51RB2-
- AT89C51RB2=W78E054
- AT89C51RB2-1L
- AT89C51RB2-1M
- AT89C51RB2-3C
- AT89C51RB2-3CS
- AT89C51RB2-3CSIM
- AT89C51RB2-3CSIM
- AT89C51RB2-3CSUL
- AT89C51RB23CSUM
- AT89C51RB2-3CSUM
- AT89C51RB2-3CSUM
- AT89C51RB2-3CSUM-ND
- AT89C51RB2-CL
- AT89C51RB2-CM
- AT89C51RB2-IL
- AT89C51RB2-IM
- AT89C51RB2-IM(AT)
- AT89C51RB2-IM(管)
- AT89C51RB2-IM/IM4A5-64-10VC-12I
- AT89C51RB2-IM/UM
- AT89C51RB2L1-RLTUL
- AT89C51RB2-LM
- AT89C51RB2-RL
- AT89C51RB2-RLRIL
- AT89C51RB2RLRILCT
- AT89C51RB2RLRILCT†
- AT89C51RB2-RLRIM
- AT89C51RB2RLRIMCT
- AT89C51RB2-RLRUL
- AT89C51RB2-RLRULCT
- AT89C51RB2-RLRULTR
- AT89C51RB2-RLRUM
- AT89C51RB2-RLT
- AT89C51RB2-RLTCM
- AT89C51RB2-RLTI
- AT89C51RB2RLTIL
- AT89C51RB2-RLTIL
- AT89C51RB2RLTIM
- AT89C51RB2-RLTIM
- AT89C51RB2-RLTIM
- AT89C51RB2-RLTUL
- AT89C51RB2-RLTUL
- AT89C51RB2-RLTUL-ND
- AT89C51RB2RLTUM
- AT89C51RB2-RLTUM
- AT89C51RB2-RLTUM
- AT89C51RB2-RLTUM-ND
- AT89C51RB2RUL
- AT89C51RB2-SLRIL
- AT89C51RB2-SLRIM
- AT89C51RB2-SLRUL
- AT89C51RB2-SLRUM
- AT89C51RB2-SLSC
- AT89C51RB2-SLSCL
- AT89C51RB2SLSCM
- AT89C51RB2-SLSCM
- AT89C51RB2-SLSCM
- AT89C51RB2-SLSI
- AT89C51RB2-SLSIL
- AT89C51RB2SLSIM
- AT89C51RB2-SLSIM
- AT89C51RB2-SLSIM
- AT89C51RB2-SLSIM=AT89C51RD2-SLSIM
- AT89C51RB2-SLSIM5EA
- AT89C51RB2-SLSNM
- AT89C51RB2-SLSUL
