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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 Code2400450
Your Part Number
Technical Datasheet
2,430 In Stock
2,000 more incoming. You can reserve stock now
2430 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$7.690 (S$8.3821) |
| 10+ | S$5.870 (S$6.3983) |
| 25+ | S$5.420 (S$5.9078) |
| 50+ | S$5.170 (S$5.6353) |
| 100+ | S$4.920 (S$5.3628) |
| 250+ | S$4.690 (S$5.1121) |
| 500+ | S$4.540 (S$4.9486) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
S$7.69 (S$8.38 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerNXP
Manufacturer Part NoPCF2129AT/2,518
Order Code2400450
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
No. of Pins20Pins
IC Interface TypeI2C, SPI
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
IC Interface Type
I2C, SPI
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
No. of Pins
20Pins
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