1285 Pages, 5779 KB, Original- HD4074344
- Hitachi Semiconductor
- 4-bit Single-Chip Microcomputer Databook
100 Pages, 430 KB, Original- HD4074344FP
- Hitachi Semiconductor
- ROM: 4.096 words RAM: 256 4-bit microcomputer
100 Pages, 430 KB, Original- HD4074344FT
- Hitachi Semiconductor
- ROM: 4.096 words RAM: 256 4-bit microcomputer
100 Pages, 430 KB, Original- HD4074344S
- Hitachi Semiconductor
- ROM: 4.096 words RAM: 256 4-bit microcomputer
212 Pages, 631 KB, Original- HD4074344X
- Renesas Technology / Hitachi Semiconductor
- 4-Bit Single Chip Microcomputer
