| 253881 | AT80F51-12JI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253882 | AT80F51-12PC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253883 | AT80F51-12PI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253884 | AT80F51-16AC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253885 | AT80F51-16AI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253886 | AT80F51-16JC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253887 | AT80F51-16JI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253888 | AT80F51-16PC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253889 | AT80F51-16PI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253890 | AT80F51-20AC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253891 | AT80F51-20AI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253892 | AT80F51-20JC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253893 | AT80F51-20JI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253894 | AT80F51-20PC | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253895 | AT80F51-20PI | 8-Bit Microcontroller with 4K Bytes QuickFlash Memory | Atmel |
| 253896 | AT80F52 | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253897 | AT80F52-12AC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253898 | AT80F52-12AI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253899 | AT80F52-12JC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
|
| 253900 | AT80F52-12JI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253901 | AT80F52-12PC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253902 | AT80F52-12PI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253903 | AT80F52-16AC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253904 | AT80F52-16AI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253905 | AT80F52-16JC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253906 | AT80F52-16JI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253907 | AT80F52-16PC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253908 | AT80F52-16PI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253909 | AT80F52-20AC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253910 | AT80F52-20AI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253911 | AT80F52-20JC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253912 | AT80F52-20JI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253913 | AT80F52-20PC | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253914 | AT80F52-20PI | 8-Bit Microcontroller with 8K Bytes QuickFlash Memory | Atmel |
| 253915 | AT8100 | Preamplifier for remote control | Aimtron |
| 253916 | AT818 | PHASE CONTROL THYRISTOR | POSEICO SPA |
| 253917 | AT818S40 | PHASE CONTROL THYRISTOR | POSEICO SPA |
| 253918 | AT83251G2D | B/16-BIT MICROCONTROLLER WITH SERIAL COMMUNICATION INTERFACES | Atmel |
| 253919 | AT83251G2D-3CSUM | B/16-BIT MICROCONTROLLER WITH SERIAL COMMUNICATION INTERFACES | Atmel |
| 253920 | AT83251G2D-RLTUL | B/16-BIT MICROCONTROLLER WITH SERIAL COMMUNICATION INTERFACES | Atmel |
