| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | X68257S | E2 Micro-Peripheral X68257 68XX Microcontroller Family Compatible 256K X68257 E2 Micro-Peripheral DESCRIPTION 32,768 x 8 Bit FEATURES • Multiplexed Address/Data Bus —Direct Interface to Popular 68HC11 Family • High Performance CMOS —Fast Access Time, 120ns —Low Power —60mA Active Maximum —500µA Standby Maximum • Software Data Protection • Toggle Bit Polling —Early End of Wr |
 Xicor |
|
| 2 | X68257SI | E2 Micro-Peripheral X68257 68XX Microcontroller Family Compatible 256K X68257 E2 Micro-Peripheral DESCRIPTION 32,768 x 8 Bit FEATURES • Multiplexed Address/Data Bus —Direct Interface to Popular 68HC11 Family • High Performance CMOS —Fast Access Time, 120ns —Low Power —60mA Active Maximum —500µA Standby Maximum • Software Data Protection • Toggle Bit Polling —Early End of Wr |
Xicor |
|
| 1 | X68257SM | E2 Micro-Peripheral X68257 68XX Microcontroller Family Compatible 256K X68257 E2 Micro-Peripheral DESCRIPTION 32,768 x 8 Bit FEATURES • Multiplexed Address/Data Bus —Direct Interface to Popular 68HC11 Family • High Performance CMOS —Fast Access Time, 120ns —Low Power —60mA Active Maximum —500µA Standby Maximum • Software Data Protection • Toggle Bit Polling —Early End of Wr |
Xicor |
|
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 |
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