| 282961 | AT89C51RD2-SLSIM | 8-bit Flash Microcontroller | Atmel |
| 282962 | AT89C51RD2-SMSIM | 8-bit Flash Microcontroller | Atmel |
| 282963 | AT89C51SND1 | C51 Microcontroller with Embedded MP3 Decoder and 64 Kbytes Flash. MultiMediaCard™, DataFlash®, SmartMedia™, CompactFlash™ and IDE Interfaces. SPI and Two-wire Interface (TWI). USB 1.1. Voice Recording. Low Power. In-System Programming via | Atmel |
| 282964 | AT89C51SND1C | C51 Microcontroller with Embedded MP3 Decoder and 64 Kbytes Flash. MultiMediaCard™, DataFlash®, SmartMedia™, CompactFlash™ ... | Atmel |
| 282965 | AT89C51SND1C-ROTIL | Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface | Atmel |
| 282966 | AT89C51SND2C | C51 Microcontroller with Embedded MP3 Decoder and 64 Kbytes Flash. MultiMediaCard™, DataFlash®, SmartMedia™, CompactFlash™ ... | Atmel |
| 282967 | AT89C51SND2C-7FTIL | Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface | Atmel |
| 282968 | AT89C52 | 80C32 Microcontroller with 8K bytes Flash. Not recommended for new designs. Use AT89S52. | Atmel |
| 282969 | AT89C52-12AA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282970 | AT89C52-12AC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282971 | AT89C52-12AI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282972 | AT89C52-12DM_883 | 12MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes flash | Atmel |
| 282973 | AT89C52-12JA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282974 | AT89C52-12JC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282975 | AT89C52-12JI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282976 | AT89C52-12LM_883 | 12MHz; V(cc): -1 to +7V; 15mA; 8-bit microcontroller with 8Kbytes flash | Atmel |
| 282977 | AT89C52-12PA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282978 | AT89C52-12PC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282979 | AT89C52-12PI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
|
| 282980 | AT89C52-12QA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282981 | AT89C52-12QC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282982 | AT89C52-12QI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282983 | AT89C52-16AA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282984 | AT89C52-16AC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282985 | AT89C52-16AI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282986 | AT89C52-16JA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282987 | AT89C52-16JC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282988 | AT89C52-16JI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282989 | AT89C52-16PA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282990 | AT89C52-16PC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282991 | AT89C52-16PI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282992 | AT89C52-16QA | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282993 | AT89C52-16QC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282994 | AT89C52-16QI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282995 | AT89C52-20AC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282996 | AT89C52-20AI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282997 | AT89C52-20JC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282998 | AT89C52-20JI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 282999 | AT89C52-20PC | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
| 283000 | AT89C52-20PI | 8-Bit Microcontroller with 8K Bytes Flash | Atmel |
