 | | | |
| PartNumber | X1227S8-2.7T1 | X1227S8-4.5A | X1227S8I |
| Description | IC RTC CLK/CALENDAR I2C 8-SOIC | IC RTC CLK/CALENDAR I2C 8-SOIC | IC RTC CLK/CALENDAR I2C 8-SOIC |
| Manufacturer | Intersil | Intersil | Intersil |
| Product Category | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| Series | - | - | - |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Packaging | Tape & Reel (TR) | Tube | Tube |
| Package Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Features | Alarm, Leap Year, Supervisor, Watchdog Timer | Alarm, Leap Year, Supervisor, Watchdog Timer | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Interface | I2C, 2-Wire Serial | I2C, 2-Wire Serial | I2C, 2-Wire Serial |
| Voltage Supply | 2.7 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC |
| Memory Size | - | - | - |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Voltage Supply Battery | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V |
| Current Timekeeping Max | 10μA ~ 20μA @ 2.7V ~ 5V | 10μA ~ 20μA @ 2.7V ~ 5V | 10μA ~ 20μA @ 2.7V ~ 5V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Renesas / Intersil |
X1227S8-2.7T1 | IC RTC CLK/CALENDAR I2C 8-SOIC | |
| X1227S8-4.5A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-2.7 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-2.7A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-2.7AT1 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-2.7AT2 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-2.7T1 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8I-4.5A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8IZ | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8IZ-2.7 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8IZ-2.7A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8IZ-2.7AT1 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8IZ-4.5A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8Z | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8Z-2.7 | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8Z-2.7A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227S8Z-4.5A | IC RTC CLK/CALENDAR I2C 8-SOIC | ||
| X1227V8-4.5A | IC RTC CLK/CALENDAR I2C 8-TSSOP | ||
| X1227V8I | IC RTC CLK/CALENDAR I2C 8-TSSOP | ||
| X1227V8I-2.7 | IC RTC CLK/CALENDAR I2C 8-TSSOP | ||
| X1227V8IZ-4.5A | IC RTC CLK/CALENDAR I2C 8-TSSOP | ||
| X1228S14 | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14-2.7 | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14-2.7A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14-2.7T1 | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14-4.5A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14I | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14I-2.7 | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14I-2.7A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14I-4.5A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14IZ | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14IZ-2.7 | IC RTC CLK/CALENDAR I2C 14SOIC | ||
| X1228S14IZ-2.7A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1228S14IZ-4.5A | IC RTC CLK/CALENDAR I2C 14-SOIC | ||
| X1227S81-2.7A | New and Original | ||
| X1227S8I-2.7A/2.7 | New and Original | ||
| X1227S8IZ-4.5T1 | New and Original | ||
| X1227SI8Z | New and Original | ||
| X1227ZG/ZI | New and Original | ||
| X1228-SKT | New and Original | ||
| X1228E | New and Original | ||
| X1228EVM | New and Original | ||
| X1228S14-4.5 | New and Original | ||
| X1227S8I-2.7A XICOR | New and Original | ||
| X1228S14-2.7AT1 | New and Original | ||
| X1227S8I-TR | New and Original | ||
| X1227S8IZ-4.5 | New and Original | ||
| X1228S | New and Original | ||
| X1228S14I-4 | New and Original |