The PCF2127AT/1,512 is a 20-pin surface mount real-time clock IC from NXP. It features 512 bytes of user RAM and supports time and date formats. The device operates over a supply voltage range of 1.8 to 4.2V and is functional between -40°C and 85°C. It is available in a 20-pin SO package with dimensions of 13mm in length, 7.6mm in width, and 2.45mm in height.
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NXP PCF2127AT/1,512 technical specifications.
| Package/Case | SO |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 13(Max) |
| Package Width (mm) | 7.6(Max) |
| Package Height (mm) | 2.45(Max) |
| Mounting | Surface Mount |
| Function | Clock/Calendar |
| User RAM | 512byte |
| Time Format | HH:MM:SS |
| Date Format | DW:DM:M:Y |
| Min Operating Supply Voltage | 1.8V |
| Max Operating Supply Voltage | 4.2V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | H1R01 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for NXP PCF2127AT/1,512 to view detailed technical specifications.
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