UPC1854A и другие
| Компонент | Описание | Производитель | |
| UPC1854A | I2C BUS-COMPATIBLE US MTS PROCESSING LSI |
NEC |
 |
| UPC1854ACT | I2C BUS-COMPATIBLE US MTS PROCESSING LSI |
NEC |
|
| UPC1854AGT | I2C BUS-COMPATIBLE US MTS PROCESSING LSI |
NEC |
|