For Reference Only
| Part Number | PCF2129AT/2,518 |
| LIXINC Part # | PCF2129AT/2,518 |
| Manufacturer | NXP Semiconductors |
| Category | Integrated Circuits › Clock/Timing - Real Time Clocks |
| Description | IC RTC CLK/CAL I2C/SPI 20-SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCF2129AT/2,518 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | PCF2129AT/2,518 |
| Brand: | NXP Semiconductors |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | NXP Semiconductors |
| Series: | - |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer |
| Memory Size: | - |
| Time Format: | HH:MM:SS (12/24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 1.8V ~ 4.2V |
| Voltage - Supply, Battery: | 1.8V ~ 4.2V |
| Current - Timekeeping (Max): | 1.5µA @ 3.3V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package: | 20-SO |
| ISL12027IV27Z-T | RTC, NON-VOLATILE | 2804 More on Order |
|
| M48T02-70PC1 | IC RTC CLK/CALENDAR PAR 24DIP | 1293 More on Order |
|
| ISL12022MIBZ-T | IC RTC/CALENDAR TEMP SNSR 20SOIC | 878 More on Order |
|
| DS1315N-5+ | IC RTC PHANTOM PAR 16-DIP | 593392 More on Order |
|
| RX-4571SA:B PURE SN | IC REAL TIME CLOCK/CALENDAR | 861 More on Order |
|
| RX-8581JE:B3 I2C-BUS | IC RTC CLK/CALENDAR I2C 20-VSOJ | 993 More on Order |
|
| DS1685E-5+T&R | IC RTC CLK/CALENDAR PAR 24-TSSOP | 2870 More on Order |
|
| PCF85063AT/AY | IC RTC CLK/CALENDAR I2C 8SO | 11095 More on Order |
|
| MCP7940M-I/ST | IC RTC CLK/CALENDAR I2C 8-TSSOP | 962 More on Order |
|
| RV-3129-C3-32.768KHZ-OPTION-A-TB-QA | IC RTC CLK/CALENDAR I2C 12-SON | 2076 More on Order |
|
| ISL12030IBZ | RTC, VOLATILE | 1923 More on Order |
|
| DS1338Z-18+T&R | IC RTC CLK/CALENDAR I2C 8-SOIC | 940 More on Order |
|
| DS1685Q-3 | DS1685 5V REAL-TIME CLOCK | 4422 More on Order |
| In Stock | 13563 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.08000 | $3.08 |
| 2000 | $1.43733 | $2874.66 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.