| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| SST89C554-33-I-NJ | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PLCC | 44 | -40°C | 85°C | SST89C554-33-I-NJ datasheet (413K) |
| SST89C554-33-I-PI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PDIP | 40 | -40°C | 85°C | SST89C554-33-I-PI datasheet (413K) |
| SST89C554-33-I-PI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PDIP | 40 | -40°C | 85°C | SST89C554-33-I-PI datasheet (413K) |
| SST89C554-33-I-PJ | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PDIP | 40 | -40°C | 85°C | SST89C554-33-I-PJ datasheet (413K) |
| SST89C554-33-I-TQI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | TQFP | 48 | -40°C | 85°C | SST89C554-33-I-TQI datasheet (413K) |
| SST89C554-33-I-TQI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | TQFP | 44 | -40°C | 85°C | SST89C554-33-I-TQI datasheet (413K) |
| SST89C554-33-I-TQJ | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | TQFP | 44 | -40°C | 85°C | SST89C554-33-I-TQJ datasheet (413K) |
| SST89C558-33-AC-NI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PLCC | 44 | 0°C | 70°C | SST89C558-33-AC-NI datasheet (413K) |
| SST89C558-33-AC-NJ | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PLCC | 44 | 0°C | 70°C | SST89C558-33-AC-NJ datasheet (413K) |
| SST89C558-33-AC-PI | FlashFlex 51 MCU | Silicon Storage Technology, Inc. | PDIP | 40 | 0°C | 70°C | SST89C558-33-AC-PI datasheet (413K) |
