| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 4277 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3-AU | Microchip Technology |
| 4278 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3-AUR | Microchip Technology |
| 4279 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3-MH | Microchip Technology |
| 4280 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3-MHR | Microchip Technology |
| 4281 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3U-AN | Microchip Technology |
| 4282 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3U-ANR | Microchip Technology |
| 4283 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3U-AU | Microchip Technology |
| 4284 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192A3U-AUR | Microchip Technology |
| 4285 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-M7 | Microchip Technology |
| 4286 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-M7R | Microchip Technology |
| 4287 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-MH | Microchip Technology |
| 4288 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-MHR | Microchip Technology |
| 4289 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-MN | Microchip Technology |
| 4290 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192A3U-MNR | Microchip Technology |
| 4291 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192C3-AN | Microchip Technology |
| 4292 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192C3-ANR | Microchip Technology |
| 4293 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192C3-AU | Microchip Technology |
| 4294 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192C3-AUR | Microchip Technology |
| 4295 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192C3-MH | Microchip Technology |
| 4296 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192C3-MHR | Microchip Technology |
| 4297 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192C3-MN | Microchip Technology |
| 4298 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192C3-MNR | Microchip Technology |
| 4299 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192D3-AN | Microchip Technology |
| 4300 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192D3-ANR | Microchip Technology |
| 4301 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192D3-AU | Microchip Technology |
| 4302 | IC MCU 8BIT 192KB FLASH 64TQFP | ATXMEGA192D3-AUR | Microchip Technology |
| 4303 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192D3-MH | Microchip Technology |
| 4304 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192D3-MHR | Microchip Technology |
| 4305 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192D3-MN | Microchip Technology |
| 4306 | IC MCU 8BIT 192KB FLASH 64QFN | ATXMEGA192D3-MNR | Microchip Technology |
| 4307 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3-AU | Microchip Technology |
| 4308 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3-AUR | Microchip Technology |
| 4309 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3B-AU | Microchip Technology |
| 4310 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3B-AUR | Microchip Technology |
| 4311 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3B-MH | Microchip Technology |
| 4312 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3B-MHR | Microchip Technology |
| 4313 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3BU-AN | Microchip Technology |
| 4314 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3BU-ANR | Microchip Technology |
| 4315 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3BU-AU | Microchip Technology |
| 4316 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3BU-AUR | Microchip Technology |
| 4317 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3BU-MH | Microchip Technology |
| 4318 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3BU-MHR | Microchip Technology |
| 4319 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3BU-MN | Microchip Technology |
| 4320 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3BU-MNR | Microchip Technology |
| 4321 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3-MH | Microchip Technology |
| 4322 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3-MHR | Microchip Technology |
| 4323 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3U-AN | Microchip Technology |
| 4324 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3U-ANR | Microchip Technology |
| 4325 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3U-AU | Microchip Technology |
| 4326 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256A3U-AUR | Microchip Technology |
| 4327 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-M7 | Microchip Technology |
| 4328 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-M7R | Microchip Technology |
| 4329 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-MH | Microchip Technology |
| 4330 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-MHR | Microchip Technology |
| 4331 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-MN | Microchip Technology |
| 4332 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256A3U-MNR | Microchip Technology |
| 4333 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-AN | Microchip Technology |
| 4334 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-ANR | Microchip Technology |
| 4335 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-AU | Microchip Technology |
| 4336 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-AUR | Microchip Technology |
| 4337 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256C3-MH | Microchip Technology |
| 4338 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256C3-MHR | Microchip Technology |
| 4339 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-MN | Microchip Technology |
| 4340 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256C3-MNR | Microchip Technology |
| 4341 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256D3-AN | Microchip Technology |
| 4342 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256D3-ANR | Microchip Technology |
| 4343 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256D3-AU | Microchip Technology |
| 4344 | IC MCU 8BIT 256KB FLASH 64TQFP | ATXMEGA256D3-AUR | Microchip Technology |
| 4345 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256D3-MH | Microchip Technology |
| 4346 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256D3-MHR | Microchip Technology |
| 4347 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256D3-MN | Microchip Technology |
| 4348 | IC MCU 8BIT 256KB FLASH 64QFN | ATXMEGA256D3-MNR | Microchip Technology |
