| W78E58-16 | 8-bit microcontroller in 40-pin P-DIP40 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58-24 | 8-bit microcontroller in 40-pin P-DIP40 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58-40 | 8-bit microcontroller in 40-pin P-DIP40 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58F-16 | 8-bit microcontroller in 44-pin QFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58F-24 | 8-bit microcontroller in 44-pin QFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58F-40 | 8-bit microcontroller in 44-pin QFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58M-16 | 8-bit microcontroller in 44-pin TQFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58M-24 | 8-bit microcontroller in 44-pin TQFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58M-40 | 8-bit microcontroller in 44-pin TQFP44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58P-16 | 8-bit microcontroller in 44-pin PLCC44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58P-24 | 8-bit microcontroller in 44-pin PLCC44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58P-40 | 8-bit microcontroller in 44-pin PLCC44 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58B-24 | 8-bit microcontroller, 32K EPROM, 512 RAM, 24MHz in 40-pin DIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58B-40 | 8-bit microcontroller, 32K EPROM, 512 RAM, 40MHz in 40-pin DIP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58BF-24 | 8-bit microcontroller, 32K EPROM, 512 RAM, 24MHz in 44-pin QFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58BF-40 | 8-bit microcontroller, 32K EPROM, 512 RAM, 40MHz in 44-pin QFP package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58BP-24 | 8-bit microcontroller, 32K EPROM, 512 RAM, 24MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58BP-40 | 8-bit microcontroller, 32K EPROM, 512 RAM, 40MHz in 44-pin PLCC package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| W78E58 | 8-BIT MICROCONTROLLER | Datasheet*) |
| W78E58B | 8 BIT MICROCONTROLLER | Datasheet*) |
| W78E58BF | 8 BIT MICROCONTROLLER | Datasheet*) |
| W78E58BP | 8 BIT MICROCONTROLLER | Datasheet*) |
