| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| X1227S8 | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | 0°C | 70°C | 442 K |
| X1227S8-2.7 | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | -40°C | 84°C | 442 K |
| X1227S8-2.7A | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | 0°C | 70°C | 442 K |
| X1227S8I | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | -40°C | 85°C | 442 K |
| X1227S8I-2.7 | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | -40°C | 85°C | 442 K |
| X1227S8I-4.5A | Real time clock/calendar/CPU supervisor with EEPROM | distributor | SOIC | 8 | -40°C | 85°C | 442 K |
| X1227V8-2.7 | Real time clock/calendar/CPU supervisor with EEPROM | distributor | TSOP | 8 | 0°C | 70°C | 442 K |
| X1227V8I-2.7 | Real time clock/calendar/CPU supervisor with EEPROM | distributor | TSOP | 8 | -40°C | 85°C | 442 K |
| X1227V8I-2.7A | Real time clock/calendar/CPU supervisor with EEPROM | distributor | TSOP | 8 | -40°C | 85°C | 442 K |
| X1227V8I-4.5A | Real time clock/calendar/CPU supervisor with EEPROM | distributor | TSOP | 8 | -40°C | 85°C | 442 K |
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