Overview
The 93AA46/SN is an EEPROM made by Microchip Technology in a SOIC-8 package with 8 pins. 0℃~+70℃ 1,000,000 cycles 1.8V~5.5V 1Kbit 200 Years 2MHz 4ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:93C46_J, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 50 are in stock at JLCPCB (part C615326).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | CS | Unspecified |
| 2 | CLK | Unspecified |
| 3 | DI | Unspecified |
| 4 | DO | Unspecified |
| 5 | VSS | Unspecified |
| 6 | NC | Unspecified |
| 7 | NC | Unspecified |
| 8 | VCC | Unspecified |
Parts like it
8
AT93C46DN-SH-T
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1Kbit 2MHz 5ms Built-in power-on reset (POR)、Built-in write enable latch (WEL) SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROMAT93C66B-SSHM-T
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 100 Years 2MHz 4Kbit 5ms Built-in write enable latch (WEL) SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROMM93C66-WMN6TP
SOIC-8-40℃~+85℃ 2.5V~5.5V 200 Years 2MHz 4,000,000 Cycles 4Kbit 5ms SPI SOIC-8 EEPROM ROHSSTMicroelectronicsEEPROM93LC46BT-I/SN
SOIC-8-150mil-40℃~+85℃ 1,000,000 cycles 1Kbit 2.5V~5.5V 200 Years 2MHz 6ms Built-in power-on reset (POR)、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8-150mil EEPROM ROHSMicrochip TechnologyEEPROM93LC56B-I/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2Kbit 2MHz 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM93LC66AT/SN
SOIC-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 2MHz 4Kbit 6ms Built-in write enable latch (WEL)、Power-down/Power-up protection circuit、Sequential read function SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROMAT93C56B-SSHM-T
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 100 Years 2Kbit 2MHz 5ms Built-in write enable latch (WEL) SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROMAT93C86A-10SU-2.7-T
SOIC-8-40℃~+85℃ 1,000,000 cycles 100 Years 10ms 16Kbit 2.7V~5.5V 2MHz SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM
Questions
Is there a KiCad symbol and footprint for the 93AA46/SN?
Yes. The symbol is EasyEDA_Cloud:93C46_J 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 93AA46/SN?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the 93AA46/SN datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 93AA46/SN?
JLCPCB lists it as part C615326, with 50 in stock; the sellers' links on this page open their listings.
What can replace the 93AA46/SN?
Parts like it in the library: the AT93C46DN-SH-T by Microchip Technology, the AT93C66B-SSHM-T by Microchip Technology, the M93C66-WMN6TP by STMicroelectronics and the 93LC46BT-I/SN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.