| Manufacturer | Microchip Technology |
| Series | 93LC46A/B/C |
| Package | Bulk |
| Description | IC EEPROM 1KBIT MICROWIRE 8SOIC |
| Product Status | Active |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154″, 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | 93LC46 |
| Voltage – Supply | 2.5V ~ 5.5V |
| Product Type: | EEPROM |
The 93LC46B-I/SN is a Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) chip manufactured by Microchip Technology.
The 93LC46B-I/SN belongs to the 93LC series, which is a high-performance, low-power EEPROM chip. It has a 4KB (4096-bit) memory capacity and can be read and written via a serial interface. The chip utilizes the SPI (Serial Peripheral Interface) communication protocol for easy and flexible operation.
The 93LC46B-I/SN’s internal memory cell is programmed and erased in bits, allowing data storage to be modified without removing the chip. It is commonly used in applications that require frequent modification and saving of data, such as microcontroller applications, communication equipment, and automotive electronics.