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PCF2129AT/2,518
Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-20
Image is for illustrative purposes only. Please refer to product description.
ManufacturerNXP
Manufacturer Part NoPCF2129AT/2,518
Order Code
Re-Reel2400450RL
Cut Tape2400450
Your Part Number
433 In Stock
16,000 more incoming. You can reserve stock now
433 Delivery in 5-6 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY44.690 | CNY44.69 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY44.690 (CNY50.4997) |
| 10+ | CNY34.180 (CNY38.6234) |
| 25+ | CNY31.530 (CNY35.6289) |
| 50+ | CNY30.090 (CNY34.0017) |
| 100+ | CNY28.640 (CNY32.3632) |
| 250+ | CNY27.230 (CNY30.7699) |
| 500+ | CNY26.400 (CNY29.832) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerNXP
Manufacturer Part NoPCF2129AT/2,518
Order Code
Re-Reel2400450RL
Cut Tape2400450
Technical Datasheet
InterfacesI2C, SPI
Clock FormatBinary
Date FormatYYYY:MM:WK:DD:Hr:Min:Secs
Time FormatBinary
Clock IC TypeCalendar, Clock
Supply Voltage Min1.8V
Supply Voltage Max4.2V
Clock IC Case StyleSOIC
IC Case / PackageSOIC
IC Interface TypeI2C, SPI
No. of Pins20Pins
Product Range-
Qualification-
Operating Temperature Min-40°C
Operating Temperature Max85°C
SVHCNo SVHC (27-Jun-2024)
Product Overview
The PCF2129AT/2,518 is an accurate Real Time Clock with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768kHz quartz crystal optimized for very high accuracy and very low power consumption. This has a selectable I²C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function and a timestamp function.
- Timestamp function with interrupt capability
- 3 Line SPI-bus with separate data input and output
- Battery backup input pin and switch-over circuitry
- Oscillator stop detection function
- Open-drain interrupt output
- Programmable watchdog timer with interrupt
Applications
Metering, Clock & Timing, Automation & Process Control
Technical Specifications
Interfaces
I2C, SPI
Date Format
YYYY:MM:WK:DD:Hr:Min:Secs
Clock IC Type
Calendar, Clock
Supply Voltage Max
4.2V
IC Case / Package
SOIC
No. of Pins
20Pins
Qualification
-
Operating Temperature Max
85°C
SVHC
No SVHC (27-Jun-2024)
Clock Format
Binary
Time Format
Binary
Supply Voltage Min
1.8V
Clock IC Case Style
SOIC
IC Interface Type
I2C, SPI
Product Range
-
Operating Temperature Min
-40°C
MSL
MSL 3 - 168 hours
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.003719