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| PartNumber | U4255 | U4255BM | U4255BM-M |
| Description | |||
| Manufacturer | Atmel | - | Atmel |
| Product Category | RF Receivers | - | RF Receivers |
| Series | - | - | - |
| Packaging | Tube | - | Tube |
| Package Case | 44-SOP (0.291", 7.40mm Width) | - | 44-SOP (0.291", 7.40mm Width) |
| Frequency | 70MHz ~ 160MHz | - | 70MHz ~ 160MHz |
| Operating Temperature | -40°C ~ 85°C | - | -40°C ~ 85°C |
| Sensitivity | - | - | - |
| Features | - | - | - |
| Applications | AM/FM Radio Receiver | - | AM/FM Radio Receiver |
| Voltage Supply | 7.5 V ~ 10 V | - | 7.5 V ~ 10 V |
| Supplier Device Package | 44-SSO | - | 44-SSO |
| Memory Size | - | - | - |
| Data Interface | PCB, Surface Mount | - | PCB, Surface Mount |
| Data Rate Max | - | - | - |
| Modulation or Protocol | AM, FM | - | AM, FM |
| Current Receiving | 50mA | - | 50mA |
| Antenna Connector | PCB, Surface Mount | - | PCB, Surface Mount |