| No | Part number | Description ( Function ) | Manufacturers | |
| 5 | CAT24C64 | 64-Kb I2C CMOS Serial EEPROM CAT24C64 FEATURES 64-Kb I2C CMOS Serial EEPROM DEVICE DESCRIPTION The CAT24C64 is a 64-Kb CMOS Serial EEPROM devices, internally organized as 128 pages of 64 bytes each. It features a 32-byte page write buffer and supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol. External address pins make it possible to address up to eight CAT24C64 devices on the sa |
 Catalyst Semiconductor |
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| 4 | CAT24C64 | 64kb I2C CMOS Serial EEPROM CAT24C64 64 Kb I2C CMOS Serial EEPROM Description The CAT24C64 is a 64 Kb CMOS Serial EEPROM device, internally organized as 8192 words of 8 bits each. It features a 32−byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast−Plus (1 MHz) I2C protocol. External address pins make it possible to address up to eight CAT24C64 devices on the same bus. |
 ON Semiconductor |
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| 3 | CAT24C641 | Supervisory Circuits with I2C Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer Advanced CAT24C321/322(32K), CAT24C641/642(64K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEATURES s Watchdog Timer on SDA for 24C321/641 s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 32 - Byte Page Write Buffer Buil |
Catalyst Semiconductor |
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| 2 | CAT24C642 | Supervisory Circuits with I2C Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer Advanced CAT24C321/322(32K), CAT24C641/642(64K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEATURES s Watchdog Timer on SDA for 24C321/641 s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 32 - Byte Page Write Buffer Buil |
Catalyst Semiconductor |
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| 1 | CAT24C643 | Supervisory Circuits with I2C Serial CMOS E2PROM/ Precision Reset Controller and Watchdog Timer Advanced CAT24C323(32K), CAT24C643 (64K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEATURES s Watchdog Timer Input (WDI) s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 32 - Byte Page Write Buffer Built-in inadvertent |
Catalyst Semiconductor |
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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 |
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| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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