| M34280E1FP | Single-chip 4-bit CMOS microcomputer for infrared remote control transmitters. PROM 1024 words x 9 bits, RAM 32 words x 4 bits. One time PROM. in 20-pin plastic SOP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280E1GP | Single-chip 4-bit CMOS microcomputer for infrared remote control transmitters. PROM 1024 words x 9 bits, RAM 32 words x 4 bits. One time PROM. in 20-pin Plastic SSOP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280M1-XXXFP | Single-chip 4-bit CMOS microcomputer for infrared remote control transmitters. ROM 1024 words x 9 bits, RAM 32 words x 4 bits. Mask ROM in 20-pin plastic SOP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280M1-XXXGP | Single-chip 4-bit CMOS microcomputer for infrared remote control transmitters. ROM 1024 words x 9 bits, RAM 32 words x 4 bits. Mask ROM in 20-pin Plastic SSOP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280E1FP | Single-chip 4-bit CMOS microcomputer in 20-pin DIP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280E1GP | Single-chip 4-bit CMOS microcomputer in 20-pin DIP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280M1-XXXFP | Single-chip 4-bit CMOS microcomputer in 20-pin DIP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |
| M34280M1-XXXGP | Single-chip 4-bit CMOS microcomputer in 20-pin DIP package. Operational temperature range from -20°C to 85°C. | Datasheet*) |