| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | 49LF004B | SST49LF004B 4 Mbit LPC Firmware Flash SST49LF004B FEATURES: SST49LF004B4Mb LPC Firmware memory Data Sheet • SST49LF004B: 512K x8 (4 Mbit) • Conforms to Intel LPC Interface Specification 1.1 – Supports Single-Byte LPC Memory and Firmware Memory Cycle Types • Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 64 KByte overlay blocks – Chip-Erase for PP Mode Only |
 Silicon Storage Technology |
|
| 1 | 49LF004B | SST49LF004B 4 Mbit LPC Firmware Flash SST49LF004B SST49LF004B4Mb LPC Firmware memory Data Sheet FEATURES: • SST49LF004B: 512K x8 (4 Mbit) • Conforms to Intel LPC Interface Specification 1.1 – Supports Single-Byte LPC Memory and Firmware Memory Cycle Types • Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 64 KByte overlay blocks – Chip-Erase for PP Mode Only †|
Silicon Storage Technology |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
| 6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA | |||