Overview
The 25C320-E/SN is an EEPROM made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+125℃ 32Kbit 3MHz 4.5V~5.5V 5ms SOIC-8 EEPROM ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MR44V064BMAZAATL, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1350780).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | VSS | Unspecified |
| 5 | SDA | Unspecified |
| 6 | SCL | Unspecified |
| 7 | WP | Unspecified |
| 8 | VCC | Unspecified |
Parts like it
8
93LC56BT-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2Kbit 2ms 3MHz Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93AA66A-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 200 Years 3MHz 4Kbit 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93LC86CT-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 16Kbit 2.5V~5.5V 200 Years 3MHz 5ms Hardware write protection function、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROMCAT93C86VI-GT3
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 16Kbit 3MHz 5ms Hardware write protection function、Software write protection function、Built-in write enable latch (WEL) SPI SOIC-8 EEPROM ROHSonsemiEEPROM93AA66C-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 200 Years 3MHz 4Kbit 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit、Sequential read function SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93C46B/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 1Kbit 200 Years 2ms 3MHz 4.5V~5.5V Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93LC46CT-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 1Kbit 2.5V~5.5V 200 Years 3MHz 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93LC56C-E/SN
SOIC-8-40℃~+125℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2Kbit 3MHz 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM
Questions
Is there a KiCad symbol and footprint for the 25C320-E/SN?
Yes. The symbol is EasyEDA_Cloud:MR44V064BMAZAATL and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 25C320-E/SN?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the 25C320-E/SN datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 25C320-E/SN?
JLCPCB lists it as part C1350780, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 25C320-E/SN?
Parts like it in the library: the 93LC56BT-I/SN by Microchip Technology, the 93AA66A-I/SN by Microchip Technology, the 93LC86CT-I/SN by Microchip Technology and the CAT93C86VI-GT3 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.