| Part Number | Manufacturer | Description | Eu RoHS | China RoHS | Reach compliant |
|---|---|---|---|---|---|
| BU9873NUX-TTR | Rohm | IC RTC CLK/CALENDAR I2C 8VSON | |||
| BU9873FVT-GE2 | Rohm | IC RTC CLK/CALENDAR I2C 8TSSOP | |||
| BU9873FVM-GTTR | Rohm | IC RTC CLK/CALENDAR I2C 8MSOP | |||
| BU9873FJ-GTE2 | Rohm | IC RTC CLK/CALENDAR I2C SOP8J | |||
| BU9873F-GTE2 | Rohm | IC RTC CLK/CALENDAR I2C 8SOP |