Industrial-grade Real Time Clock (RTC) IC with serial interface supporting 3-wire, I2C, and SPI protocols. Features a clock/calendar function with HH:MM:SS time format and binary date format. Operates within a 1.8V to 4.2V supply voltage range, with a maximum operating temperature of 85°C. Packaged in a 20-pin SOIC surface mount package, supplied on tape and reel. RoHS compliant and lead-free.
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NXP PCF2129AT/2,518 technical specifications.
| Package/Case | SOP |
| Date Format | Binary |
| Interface | Serial, I2C, SPI |
| Lead Free | Lead Free |
| Logic Function | Clock |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 4.2V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PCF2129 |
| Supply Voltage-Nom | 4.2V |
| Temperature Grade | INDUSTRIAL |
| Time Format | HH:MM:SS |
| RoHS | Compliant |
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