| No. | Nome della parte | Descrizione | Fabbricatore |
| 1186961 | T89C51RD2-RDWC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186962 | T89C51RD2-RDWI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186963 | T89C51RD2-RDWI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186964 | T89C51RD2-RLBC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186965 | T89C51RD2-RLBC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186966 | T89C51RD2-RLBI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186967 | T89C51RD2-RLBI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186968 | T89C51RD2-RLFC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186969 | T89C51RD2-RLFC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186970 | T89C51RD2-RLFI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186971 | T89C51RD2-RLFI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186972 | T89C51RD2-RLRC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186973 | T89C51RD2-RLRC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186974 | T89C51RD2-RLRI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186975 | T89C51RD2-RLRI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186976 | T89C51RD2-RLSC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186977 | T89C51RD2-RLSC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186978 | T89C51RD2-RLSI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186979 | T89C51RD2-RLSI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186980 | T89C51RD2-RLTC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186981 | T89C51RD2-RLTC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186982 | T89C51RD2-RLTI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186983 | T89C51RD2-RLTI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186984 | T89C51RD2-RLUC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186985 | T89C51RD2-RLUC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186986 | T89C51RD2-RLUI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186987 | T89C51RD2-RLUI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186988 | T89C51RD2-RLVC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186989 | T89C51RD2-RLVC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186990 | T89C51RD2-RLVI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186991 | T89C51RD2-RLVI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186992 | T89C51RD2-RLWC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186993 | T89C51RD2-RLWC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186994 | T89C51RD2-RLWI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186995 | T89C51RD2-RLWI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186996 | T89C51RD2-SLBC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186997 | T89C51RD2-SLBC-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186998 | T89C51RD2-SLBI-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1186999 | T89C51RD2-SLBI-M | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
| 1187000 | T89C51RD2-SLFC-L | 0 al microcontroller 8-bit programmabile istantaneo 40MHz | Atmel |
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