93LC46AP 1Kbit Microwire Serial EEPROM, DIP-8
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Prices updated: 14 Oct 2026
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About this product
The 93LC46AP is a 1 Kbit Microwire-compatible serial EEPROM for storing small amounts of non-volatile data such as calibration values or settings. It uses a simple 3-wire serial interface, which makes it easy to connect to microcontrollers with few free pins. It comes in an 8-pin DIP package for prototyping.
Specifications
- Capacity
- 1 Kbit
- Interface
- Microwire (3-wire serial)
- Supply voltage
- 2.5 V to 5.5 V
- Package
- 8-pin DIP
Frequently asked questions
Which pins do I connect to the microcontroller?
Connect CS (chip select), CLK (clock), DI (data in) and DO (data out) to the microcontroller, along with VCC and GND. The ORG pin selects the 128 x 8 or 64 x 16 organization.
Can it work at 3.3 V?
Yes. The supply range is 2.5 V to 5.5 V, so a 3.3 V system is within the allowed range.
