| 651921 | HD6437937 | Hardware Manual | Hitachi Semiconductor |
| 651922 | HD64404BT | RISC Engine Peripheral LSI | Hitachi Semiconductor |
| 651923 | HD64413A | SuperH RISC engine Peripheral LSI | Mitsubishi Electric Corporation |
| 651924 | HD64413AQ2SD | SuperH RISC engine Peripheral LSI | Mitsubishi Electric Corporation |
| 651925 | HD64433802FP | Single-Chip Microcomputer | Hitachi Semiconductor |
| 651926 | HD6445 | CRTC -2 CRT CONTROLLER | Hitachi Semiconductor |
| 651927 | HD6445CP4 | CRTC -2 CRT CONTROLLER | Hitachi Semiconductor |
| 651928 | HD6445CP4J | CRTC -2 CRT CONTROLLER | Hitachi Semiconductor |
| 651929 | HD6445P4 | CRTC -2 CRT CONTROLLER | Hitachi Semiconductor |
| 651930 | HD64570 | Serial Communications Adaptor | Hitachi Semiconductor |
| 651931 | HD64570CP | Serial Communications Adaptor | Hitachi Semiconductor |
| 651932 | HD64570CP8I | Serial Communications Adaptor | Hitachi Semiconductor |
| 651933 | HD64570F | Serial Communications Adaptor | Hitachi Semiconductor |
| 651934 | HD64570F8I | Serial Communications Adaptor | Hitachi Semiconductor |
| 651935 | HD64645 | LCTC (LCD Timing Controller) | Hitachi Semiconductor |
| 651936 | HD64645F | LCTC (LCD Timing Controller) | Hitachi Semiconductor |
| 651937 | HD64646 | LCTC (LCD Timing Controller) | Hitachi Semiconductor |
| 651938 | HD64646FS | LCTC (LCD Timing Controller) | Hitachi Semiconductor |
| 651939 | HD647180 | ELECTRICAL CHARACTERISTICS | Hitachi Semiconductor |
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| 651940 | HD647180X-4 | ELECTRICAL CHARACTERISTICS | Hitachi Semiconductor |
| 651941 | HD647180X-6 | ELECTRICAL CHARACTERISTICS | Hitachi Semiconductor |
| 651942 | HD647180X-8 | ELECTRICAL CHARACTERISTICS | Hitachi Semiconductor |
| 651943 | HD6473032F | Hitachi Microcomputer | Hitachi Semiconductor |
| 651944 | HD6473032TF | Hitachi Microcomputer | Hitachi Semiconductor |
| 651945 | HD6473042 | ABSOLUTE MAXIMUM RATINGS | etc |
| 651946 | HD6473042F | V(cc): -0.3 to +7.0V; single-chip | Hitachi Semiconductor |
| 651947 | HD6473048 | Hitachi Single-Chip Microcomputer | Hitachi Semiconductor |
| 651948 | HD6473048F | Single-chip microcomputer, ROM = 128 kbytes, RAM = 4 kbytes, 5V | Hitachi Semiconductor |
| 651949 | HD6473048F | Single-chip microcomputer, ROM: 128 kbytes, RAM: 4 kbytes, 5V | Renesas |
| 651950 | HD6473048TF | Single-chip microcomputer, ROM = 128 kbytes, RAM = 4 kbytes, 5V | Hitachi Semiconductor |
| 651951 | HD6473048TF | Single-chip microcomputer, ROM: 128 kbytes, RAM: 4 kbytes, 5V | Renesas |
| 651952 | HD6473048VF | Single-chip microcomputer, ROM = 128 kbytes, RAM = 4 kbytes, 3V | Hitachi Semiconductor |
| 651953 | HD6473048VF | Single-chip microcomputer, ROM: 128 kbytes, RAM: 4 kbytes, 3V | Renesas |
| 651954 | HD6473048VTF | Single-chip microcomputer, ROM = 128 kbytes, RAM = 4 kbytes, 3V | Hitachi Semiconductor |
| 651955 | HD6473048VTF | Single-chip microcomputer, ROM: 128 kbytes, RAM: 4 kbytes, 3V | Renesas |
| 651956 | HD6473258 | HD6473258 | Hitachi Semiconductor |
| 651957 | HD6473308CG | V(cc): -0.3 to +7V; V(in): -0.3 to +0.3V; single-chip microcontroller. For embedded control of industrial equipment | Hitachi Semiconductor |
| 651958 | HD6473308CP | V(cc): -0.3 to +7V; V(in): -0.3 to +0.3V; single-chip microcontroller. For embedded control of industrial equipment | Hitachi Semiconductor |
| 651959 | HD6473308F | V(cc): -0.3 to +7V; V(in): -0.3 to +0.3V; single-chip microcontroller. For embedded control of industrial equipment | Hitachi Semiconductor |
| 651960 | HD6473334YCP16 | Hitachi Single Chip Microcomputer | Renesas |
