FM93C66 is a 4096-bit CMOS non-volatile EEPROM organized as 256 x 16-bit array. This device features MICROWIRE interface which is a 4-wire serial bus with chipselect (CS), clock (SK), data input (DI) and data output (DO) signals.
| Part Number | Manufacturer | Description |
|---|---|---|
| S-93C66C | Seiko Instruments | 3-WIRE SERIAL E2PROM |
| S-93C66B | Seiko Instruments | CMOS SERIAL E2PROM |
| S-93C66A | Seiko Instruments | CMOS SERIAL E2PROM |
| S-93C66CxxH | ABLIC | 3-WIRE SERIAL E2PROM |
| 93C66A | Microchip Technology | 4K Microwire Compatible Serial EEPROM |
| 93C66C | Microchip Technology | 4K Microwire Compatible Serial EEPROM |
| S-93C66C | ABLIC | 3-WIRE SERIAL E2PROM |
| 93C65 | Asahi Kasei Microdevices | AK93C65 |
