| 280081 | AT40K20LV-3BQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280082 | AT40K20LV-3CQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280083 | AT40K20LV-3CQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280084 | AT40K20LV-3DQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280085 | AT40K20LV-3DQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280086 | AT40K20LV-3RQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280087 | AT40K20LV-3RQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280088 | AT40K40 | 40K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (5V) | Atmel |
| 280089 | AT40K40-2BGC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280090 | AT40K40-2BGI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280091 | AT40K40-2BQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280092 | AT40K40-2BQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280093 | AT40K40-2DQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280094 | AT40K40-2DQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280095 | AT40K40-2EQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280096 | AT40K40-2EQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280097 | AT40K40-2FQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280098 | AT40K40-2FQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280099 | AT40K40AL | 5K - 50K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam. Enhanced performance improvement and bi-directional I/Os (3.3V) | Atmel |
|
| 280100 | AT40K40LV | 5K - 50K Gate FPGA with DSP Optimized Core Cell and Distributed FreeRam (3.3V) | Atmel |
| 280101 | AT40K40LV-2BGC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280102 | AT40K40LV-2BGI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280103 | AT40K40LV-2BQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280104 | AT40K40LV-2BQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280105 | AT40K40LV-2DQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280106 | AT40K40LV-2DQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280107 | AT40K40LV-2EQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280108 | AT40K40LV-2EQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280109 | AT40K40LV-2FQC | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280110 | AT40K40LV-2FQI | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280111 | AT40KAL | FPGA with FreeRAM | Atmel |
| 280112 | AT40KEL | Radiation Tolerant FPGA with FreeRAM | Atmel |
| 280113 | AT40KEL040KW1-E | Rad hard reprogrammable FPGA with FreeRAM. | Atmel |
| 280114 | AT40KEL040KW1SB | Rad hard reprogrammable FPGA with FreeRAM. | Atmel |
| 280115 | AT40KEL040KZ1-E | Rad hard reprogrammable FPGA with FreeRAM. | Atmel |
| 280116 | AT40KEL040KZ1SB | Rad hard reprogrammable FPGA with FreeRAM. | Atmel |
| 280117 | AT40KLV | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280118 | AT40KXX | 5K - 50K Gates Coprocessor FPGA with FreeRAM | Atmel |
| 280119 | AT41470 | NPN SILICON BIPOLAR TRANSISTOR | Advanced Semiconductor |
| 280120 | AT41485 | Up to 6 GHz Low Noise Silicon Bipolar Transistor | Agilent (Hewlett-Packard) |
