 |  |  | |
| PartNumber | PCF2123TS/1,118 | PCF2123U/10AA/1,00 | PCF2123TS/1,112 |
| Description | Real Time Clock ultra-low power RTC RTC IC | Real Time Clock Real Time Clock RTC IC | Real Time Clock ultra-low power RTC |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TSSOP-14 | - | - |
| RTC Bus Interface | Serial, 3-Wire, SPI | - | - |
| Date Format | DW:DM:M:Y | - | YY-MM-DD-dd |
| Time Format | HH:MM:SS | - | HH:MM:SS (12/24 hr) |
| RTC Memory Size | 16 B | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.1 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Bulk | Tube Alternate Packaging |
| Function | Alarm, Calendar, Clock, Timer Interrupt | - | - |
| Product | Real Time Clocks | - | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Product Type | Real Time Clock | Real Time Clock | - |
| Factory Pack Quantity | 2500 | 6149 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 935286384118 | 935287542005 | - |
| Unit Weight | 0.001802 oz | 0.000036 oz | - |
| Series | - | - | - |
| Type | - | - | Clock/Calendar |
| Package Case | - | - | 14-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Interface | - | - | SPI |
| Voltage Supply | - | - | 1.6 V ~ 5.5 V |
| Supplier Device Package | - | - | 14-TSSOP |
| Memory Size | - | - | - |
| Voltage Supply Battery | - | - | - |
| Current Timekeeping Max | - | - | 0.33μA ~ 0.38μA @ 2V ~ 5V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
NXP Semiconductors |
PCF2129AT/2,518 | Real Time Clock RTC IC | |
| PCF2127AT/2Y | Real Time Clock Integrated RTC RTC IC | ||
| PCF2123TS/1,118 | Real Time Clock ultra-low power RTC RTC IC | ||
| PCF2129T/2,518 | Real Time Clock RTC with Integrated RTC IC | ||
| PCF2127T/2Y | Real Time Clock RTC IC | ||
| PCF2123U/12HA/1,00 | Real Time Clock SPI REAL TIME RTC IC | ||
| PCF2123U/10AA/1,00 | Real Time Clock Real Time Clock RTC IC | ||
| PCF2127AT/1,512 | IC RTC CLK/CAL I2C/SPI 20-SOIC | ||
| PCF2127AT/1,518 | IC RTC CLK/CAL I2C/SPI 20-SOIC | ||
| PCF2129AT/1,512 | IC RTC CLK/CALENDAR I2C 20-SOIC | ||
| PCF2129AT/1,518 | IC RTC CLK/CALENDAR I2C 20-SOIC | ||
| PCF2123U/10AA/1,00 | Real Time Clock Real Time Clock Serial Die | ||
| PCF2123U/12HA/1,00 | Real Time Clock SPI REAL TIME CLOCK/CALENDAR | ||
| PCF2123TS/1,112 | Real Time Clock ultra-low power RTC | ||
| PCF2129T/2,518 | Real Time Clock RTC with Integrated Quartz Crystal | ||
| PCF2127T/2Y | Real Time Clock PCF2127T/2/SO16/REEL13DP | ||
| PCF2123TS/1,118 | Real Time Clock ultra-low power RTC | ||
| PCF2129AT/2,518 | IC RTC CLK/CAL I2C/SPI 20-SOIC | ||
| PCF2127AT/2Y | Real Time Clock Integrated RTC TCXO quartz crystal | ||
| PCF2129AT2 | New and Original | ||
| PCF2129AT1 | New and Original | ||
| PCF2127T2Y | New and Original | ||
| PCF2123TS1118 | New and Original | ||
| PCF2123BS/1512 | New and Original | ||
| PCF2123BS/1518 | New and Original | ||
| PCF2123TS | New and Original | ||
| PCF2123TS/1 | New and Original | ||
| PCF2123TS/1118 | New and Original | ||
| PCF2123TS1 | New and Original | ||
| PCF2127AT | IC'S | ||
| PCF2127AT/1+518 | New and Original | ||
| PCF2127AT/1518 | New and Original | ||
| PCF2127T | New and Original | ||
| PCF2129 | New and Original | ||
| PCF2129AT | New and Original | ||
| PCF2129AT/1.512 | New and Original | ||
| PCF2129AT/2 | New and Original | ||
| PCF2129AT/2 518 | New and Original | ||
| PCF2129AT/2518 | New and Original | ||
| PCF2129AT2518 | New and Original | ||
| PCF2123BS1 | New and Original | ||
| PCF2123BS/1,518-CUT TAPE | New and Original | ||
| PCF2123TS/1,118-CUT TAPE | New and Original | ||
| PCF2129AT/2,518-CUT TAPE | New and Original | ||
| PCF2129AT/1 | New and Original | ||
| PCF2129T/2 | New and Original | ||
| PCF2123U/5GA/1,015 | IC RTC/CALENDAR SPI UNCASED | ||
| PCF2123U/12AA/1,00 | Real Time Clock PCF2123U/12AA/1/WLCSP12/FOIL | ||
| PCF2123BS1512 | - Bulk (Alt: PCF2123BS1512) | ||
| PCF2127AT/1 | New and Original |