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DocumentsPCF2127AT/1,518 | Datasheet
Deep-Dive with AI
DocumentsPCF2127AT/1,518 | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | PCF2127AT/1,518 |
|---|---|
| Current - Timekeeping (Max) | 1.5 µA |
| Date Format | YY-MM-DD-dd |
| Features | Alarm, TCXO/Crystal, Leap Year, Watchdog Timer, SRAM, Square Wave Output |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 512 B |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.295 in |
| Package Name | 20-SO, 20-SOIC |
| Package Width | 7.5 mm |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply (Maximum) | 4.2 V |
| Voltage - Supply (Minimum) | 1.8 V |
| Voltage - Supply, Battery (Maximum) | 4.2 V |
| Voltage - Supply, Battery (Minimum) | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
CAD
3D models and CAD resources for this part
Description
General part information
PCF21 Series
Real Time Clock (RTC) IC Clock/Calendar 512B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
Documents
Technical documentation and resources
