R2223 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| R2223L-E2 | SERIAL INTERFACE REAL TIME CLOCK | Nisshinbo Micro Devices Inc. | 4999 |
|
| R2223T-E2-F | 2-WIRE SERIAL INTERFACE REAL TIM | Nisshinbo Micro Devices Inc. | 6424 |
|