| LC66354A | 4-bit microcomputer (4 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66356A | 4-bit microcomputer (6 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66358A | 4-bit microcomputer (8 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66354B | 4-bit microcontroller (4 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66356B | 4-bit microcontroller (6 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66358B | 4-bit microcontroller (8 Kbyte ROM-contained) in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66354C | 4-bit single-chip microcontroller with 4 KB of on-chip ROM in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66356C | 4-bit single-chip microcontroller with 6 KB of on-chip ROM in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66358C | 4-bit single-chip microcontroller with 8 KB of on-chip ROM in 42-pin DIP42S package. Operational temperature range from -30°C to 70°C. | Datasheet*) |
| LC66354S | Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM | Datasheet*) |
| LC66356S | Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM | Datasheet*) |
| LC66358S | Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM | Datasheet*) |
| LC66354V | 4-bit Microcontroller with Built-in PROM?????? | Datasheet*) |
| LC66356V | 4-bit Microcontroller with Built-in PROM?????? | Datasheet*) |
| LC66358V | 4-bit Microcontroller with Built-in PROM?????? | Datasheet*) |
