| 281241 | AT49F040-70PC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281242 | AT49F040-70PI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281243 | AT49F040-70TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281244 | AT49F040-70TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281245 | AT49F040-90JC | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281246 | AT49F040-90JI | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281247 | AT49F040-90PC | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281248 | AT49F040-90PI | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281249 | AT49F040-90TC | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281250 | AT49F040-90TI | 4 Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281251 | AT49F040A | 4M, 5-Volt Read and 5-Volt Write Flash, Bottom Boot | Atmel |
| 281252 | AT49F040A-55JI | 4-megabit (512K x 8) 5-volt Only Flash Memory | Atmel |
| 281253 | AT49F040A-55TI | 4-megabit (512K x 8) 5-volt Only Flash Memory | Atmel |
| 281254 | AT49F040A-70JI | 4-megabit (512K x 8) 5-volt Only Flash Memory | Atmel |
| 281255 | AT49F040A-70TI | 4-megabit (512K x 8) 5-volt Only Flash Memory | Atmel |
| 281256 | AT49F040T | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281257 | AT49F040T-12JC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281258 | AT49F040T-12JI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281259 | AT49F040T-12PC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
|
| 281260 | AT49F040T-12PI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281261 | AT49F040T-12TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281262 | AT49F040T-12TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281263 | AT49F040T-70JC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281264 | AT49F040T-70JI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281265 | AT49F040T-70PC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281266 | AT49F040T-70PI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281267 | AT49F040T-70TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281268 | AT49F040T-70TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281269 | AT49F040T-90JC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281270 | AT49F040T-90JI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281271 | AT49F040T-90PC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281272 | AT49F040T-90PI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281273 | AT49F040T-90TC | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281274 | AT49F040T-90TI | 4-Megabit 512K x 8 5-volt Only CMOS Flash Memory | Atmel |
| 281275 | AT49F080 | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
| 281276 | AT49F080-12CC | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
| 281277 | AT49F080-12CI | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
| 281278 | AT49F080-12RC | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
| 281279 | AT49F080-12RI | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
| 281280 | AT49F080-12TC | 8-Megabit 1M x 8 5-volt Only Flash Memory | Atmel |
