| 型号 | 厂家 | 封装 | 批号 |
| AT40K40AL-1EQC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40AL-1DQC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40AL-1BQC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40AL-1BGC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2FQI | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2FQC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2EQI | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2EQC | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2DQI | Microchip Technology | 原厂封装 | 22+ |
| AT40K40-2BQI | Microchip Technology | 原厂封装 | 22+ |
